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Samsung Galaxy S20 (8GB + 128GB) Review | 197 Data compared

Avg. price: ~£230
RAM capacity: 8 GB
Internal storage: 128 GB
Screen size: 6.2 inches
Main camera megapixels: 16 MP & 12 MP

Samsung Galaxy S20 (8GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.3

Very good

7.1

Very good

9.2

Exceptional

Best prices

Best rankings

#31 in Best 6-Inch Smartphones
#58 in Best Samsung Phones
#81 in Best Smartphones Under £250
#120 in Best Camera Smartphones
#149 in Best Smartphones Under £300
#235 in Best Wireless Charging Smartphones
#240 in Best Smartphones Under £400
#290 in Best Smartphones Under £500
#304 in Best Value Smartphones
#435 in Best Android Smartphones
#453 in Best NFC Smartphones
#474 in Best AI Smartphones
#475 in Best Smartphones

Verdict

The Samsung Galaxy S20 (8GB + 128GB LTE variant) is a compact flagship phone featuring a gorgeous 6.2-inch Dynamic AMOLED 2X display with a smooth 120Hz refresh rate (at FHD resolution) and a powerful Snapdragon 865 or Exynos 990 processor depending on the region. Its pro-grade triple camera system (12MP main, 64MP telephoto with 3x hybrid zoom, and 12MP ultrawide) is a major pro, offering 8K video recording and excellent photo versatility, all packed into a sleek, IP68 water-resistant design that is comfortable for one-handed use. Key pros include the exceptional display quality, fast performance, inclusion of a microSD card slot for expandable storage up to 1TB, and features like 25W fast charging, 15W wireless charging, and reverse wireless charging. Primary cons are its relatively short 4,000mAh battery life, especially when using the 120Hz mode, the lack of a traditional 3.5mm headphone jack, and, as of 2025, the end of major software/security updates, which can be a significant security risk for long-term use.

Technical Specifications of smartphone Samsung Galaxy S20 (8GB + 128GB)

Overall score

7.3

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Popularity

What it is: An indicator based on the number of reviews received by the smartphone.

When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.

Performance & Hardware

6.7

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Brand name

What it is: The manufacturer or brand under which the smartphone is marketed and sold.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Samsung

Processor model

What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.

When it matters: When you want to know the specific engine powering your device's speed and features.

Importance: HIGH

RAM capacity

What it is: The amount of volatile memory available for running apps and multitasking.

When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

Importance: HIGH

Good value: >12 GB

Internal storage

What it is: The total built-in space available for apps, media, and files.

When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: HIGH

Good value: >256 GB

CPU boost clock speed

What it is: The maximum speed the processor can achieve temporarily under heavy load.

When it matters: When you run demanding apps or games that require short bursts of peak performance.

Importance: MEDIUM

Good value: >3.2 GHz

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Software

4.4

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Operating system

What it is: The primary system software that manages the smartphone's hardware and software resources.

When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android version

What it is: The specific generation number of the Android operating system installed on the device.

When it matters: When you want to ensure app compatibility and access to the latest software features.

Importance: LOW

Direct OS updates

What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.

When it matters: When you want the fastest access to new features and security patches.

Importance: HIGH

Open-source OS

What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.

When it matters: When you value transparency and potential community-driven modifications.

Importance: LOW

Dark mode

What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.

When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

Importance: LOW

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Camera

8.2

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Multi-lens main camera

What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.

When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

Importance: MEDIUM

Main camera megapixels

What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.

When it matters: When you want to capture high-resolution images that can be cropped or printed large.

Importance: HIGH

Good value: >50 MP

Main camera aperture

What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.

When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

Main camera sensor area

What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.

When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

Importance: HIGH

Good value: >60

Main camera pixel size

What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.

When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: MEDIUM

Good value: ≥1.2 µm

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Connectivity

7.2

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Number of SIM slots

What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.

When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

Importance: MEDIUM

Good value: ≥2

Cellular module

What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.

When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

Importance: LOW

5G connectivity

What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.

When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: MEDIUM

LTE support

What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.

When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

Importance: HIGH

Wi-Fi connectivity

What it is: The ability to connect to wireless local area networks for internet access and local networking.

When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

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Display

7.8

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Screen size

What it is: The physical diagonal measurement of the display area, usually expressed in inches.

When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

Importance: MEDIUM

Good value: ≥6.6 inches

Screen resolution

What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.

When it matters: When you want crisp text and sharp details in photos and videos.

Importance: HIGH

Pixel density

What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.

When it matters: When you want the image to look perfectly smooth with no visible pixels.

Importance: HIGH

Good value: >400 ppi

Display type

What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.

When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

Refresh rate

What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.

When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: HIGH

Good value: ≥120 Hz

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Battery

7.2

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Battery capacity

What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).

When it matters: When you want a general idea of how large the battery is physically.

Importance: HIGH

Good value: >5000 mAh

Charging speed

What it is: The maximum power input supported for wired charging, measured in Watts (W).

When it matters: When you are in a rush and need to top up your battery quickly.

Importance: HIGH

Good value: >60 W

Fast charging

What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.

When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

Importance: MEDIUM

GSMArena full wired charge time

What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.

When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

Importance: MEDIUM

Good value: <45 min

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Wireless charging

What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.

When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

Importance: MEDIUM

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Audio

7.0

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Stereo speakers

What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.

When it matters: When you watch videos or play games without headphones and want immersive sound.

Importance: MEDIUM

3.5 mm headphone jack

What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.

When it matters: When you prefer using traditional wired headphones without dongles or adapters.

Importance: LOW

Number of microphones

What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.

When it matters: When you want clear audio recording and better noise cancellation during calls.

Importance: MEDIUM

Good value: ≥3

FM radio

What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.

When it matters: When you want to listen to local radio stations without using mobile data.

Importance: LOW

aptX Lossless

What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.

When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

Importance: LOW

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Design

8.1

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Height

What it is: The vertical dimension of the device.

When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

Importance: LOW

Good value: <162 mm

Width

What it is: The horizontal dimension of the device when held in portrait orientation.

When it matters: When you care about how easy the phone is to grip and use with one hand.

Importance: LOW

Good value: <75 mm

Thickness

What it is: The depth of the device profile, excluding the camera bump unless specified.

When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

Good value: <8 mm

Weight

What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.

When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

Importance: MEDIUM

Good value: <190 g

Device volume

What it is: The calculated total volume of the device's physical body.

When it matters: When you want to understand the overall physical bulk of the device.

Importance: LOW

Good value: <98cm³

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Samsung Galaxy S20 (8GB + 128GB) vs the average smartphone

Why is Samsung Galaxy S20 (8GB + 128GB) better than the average smartphone?

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Has optical image stabilization
Samsung Galaxy S20 (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.
Importance: HIGH
Samsung Galaxy S20 (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
Supports wireless charging
Samsung Galaxy S20 (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.
Importance: MEDIUM
Samsung Galaxy S20 (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
Higher screen resolution
Samsung Galaxy S20 (8GB + 128GB) has a higher screen resolution than the average smartphone (1440x3200 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
When it matters: When you want crisp text and sharp details in photos and videos.
Importance: HIGH
Samsung Galaxy S20 (8GB + 128GB) has a higher screen resolution than the average smartphone (1440x3200 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.1440x3200 px vs 1080x2400 px
3 x higher optical zoom
Samsung Galaxy S20 (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.
Importance: HIGH
Good value: >2.5x
Samsung Galaxy S20 (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).3 x vs 0 x
43.3% higher pixel density
Samsung Galaxy S20 (8GB + 128GB) has a higher pixel density than the average smartphone (566 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
When it matters: When you want the image to look perfectly smooth with no visible pixels.
Importance: HIGH
Good value: >400 ppi
Samsung Galaxy S20 (8GB + 128GB) has a higher pixel density than the average smartphone (566 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.566 ppi vs 395 ppi
Supports reverse wireless charging
Samsung Galaxy S20 (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
What it is: A feature that allows the smartphone to act as a wireless charging pad for other devices like earbuds.
When it matters: When your earbuds or smartwatch die and you need to charge them using your phone.
Importance: LOW
Samsung Galaxy S20 (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
61.9% larger main camera sensor area
Samsung Galaxy S20 (8GB + 128GB) has a larger main camera sensor area than the average smartphone (51.8 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.
Importance: HIGH
Good value: >60
Samsung Galaxy S20 (8GB + 128GB) has a larger main camera sensor area than the average smartphone (51.8 mm² vs 32 mm²). The average main camera sensor area is 32 mm².51.8 mm² vs 32 mm²
Supports HDR10 support
Samsung Galaxy S20 (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.
Importance: MEDIUM
Samsung Galaxy S20 (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
50% lower TDP
Samsung Galaxy S20 (8GB + 128GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.
2 more memory channels
Samsung Galaxy S20 (8GB + 128GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
Higher CPU base clock speed
Samsung Galaxy S20 (8GB + 128GB) has a higher CPU base clock speed than the average smartphone (2x2.7 GHz & 2x2.3 GHz & 4x1.9 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
12.5% higher CPU boost clock speed
Samsung Galaxy S20 (8GB + 128GB) has a higher CPU boost clock speed than the average smartphone (2.7 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
11.5% higher Geekbench 6 single-core benchmark score
Samsung Galaxy S20 (8GB + 128GB) scores better in Geekbench 6 single-core than the average smartphone (1050 vs 942). The average smartphone scores 942 in single-core.
Supports desktop mode
Samsung Galaxy S20 (8GB + 128GB) includes desktop mode, the average smartphone does not. 9.5% of smartphones support desktop functionality.
Has optical image stabilization
Samsung Galaxy S20 (8GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
3 x higher optical zoom
Samsung Galaxy S20 (8GB + 128GB) offers higher optical zoom than the average smartphone (3x vs 0x).
61.9% larger main camera sensor area
Samsung Galaxy S20 (8GB + 128GB) has a larger main camera sensor area than the average smartphone (51.8 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
Wider front camera aperture
Samsung Galaxy S20 (8GB + 128GB) has a wider front camera aperture than the average smartphone (f/1.9 vs f/2.2). The average aperture is f/2.2.
1 µm larger main camera pixel size
Samsung Galaxy S20 (8GB + 128GB) has a larger main camera pixel size than the average smartphone (1.8 µm vs 0.8 µm). The average pixel size is 0.8 µm.
Uses a BSI sensor
Samsung Galaxy S20 (8GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
Supports RAW photo capture
Samsung Galaxy S20 (8GB + 128GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
Has a dual-tone LED flash
Samsung Galaxy S20 (8GB + 128GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
Better main camera video
Samsung Galaxy S20 (8GB + 128GB) records better main camera video than the average smartphone. 22.6x of smartphones support 4K or higher.
1 more flash LEDs
Samsung Galaxy S20 (8GB + 128GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
Has a pro camera setup
Samsung Galaxy S20 (8GB + 128GB) features a pro camera setup, the average smartphone does not. 9.4% of smartphones include professional-grade camera hardware.
Newer USB version
Samsung Galaxy S20 (8GB + 128GB) supports a newer USB version than the average smartphone (3.1 vs 2.0). The average version is USB 2.0.
Supports ANT+
Samsung Galaxy S20 (8GB + 128GB) supports ANT+ technology, the average smartphone does not. 5.6% of smartphones are ANT+ compatible.
Newer Wi-Fi version
Samsung Galaxy S20 (8GB + 128GB) supports a newer Wi-Fi version than the average smartphone (Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)). The average smartphone uses Wi-Fi Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n).
Has a barometer
Samsung Galaxy S20 (8GB + 128GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
Higher screen resolution
Samsung Galaxy S20 (8GB + 128GB) has a higher screen resolution than the average smartphone (1440x3200 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
43.3% higher pixel density
Samsung Galaxy S20 (8GB + 128GB) has a higher pixel density than the average smartphone (566 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
Supports HDR10 support
Samsung Galaxy S20 (8GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
Has an always-on display
Samsung Galaxy S20 (8GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
Higher contrast ratio
Samsung Galaxy S20 (8GB + 128GB) has a higher contrast ratio than the average smartphone (2000000:1 vs 1000000:1). The average smartphone contrast ratio is 1000000:1.
23.3% higher screen brightness
Samsung Galaxy S20 (8GB + 128GB) has a higher screen brightness than the average smartphone (814 nits vs 660 nits). The average smartphone brightness is 660 nits.
Better display glass type
Samsung Galaxy S20 (8GB + 128GB) features a better display glass type than the average smartphone (Corning Gorilla Glass 6 vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.
Has a curved display
Samsung Galaxy S20 (8GB + 128GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
Supports wireless charging
Samsung Galaxy S20 (8GB + 128GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
Supports reverse wireless charging
Samsung Galaxy S20 (8GB + 128GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
Has FM radio
Samsung Galaxy S20 (8GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
Has a 3.5 mm headphone jack
Samsung Galaxy S20 (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
16.9% lighter
Samsung Galaxy S20 (8GB + 128GB) is lighter than the average smartphone (163 g vs 196.2 g). The average smartphone weighs 196.2 g.
6.9 mm narrower
Samsung Galaxy S20 (8GB + 128GB) is narrower than the average smartphone (69.1 mm vs 76 mm). The average smartphone width is 76 mm.
11.9 mm shorter
Samsung Galaxy S20 (8GB + 128GB) is shorter than the average smartphone (151.7 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
Better IP rating
Samsung Galaxy S20 (8GB + 128GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.
0.4 mm thinner
Samsung Galaxy S20 (8GB + 128GB) is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
25.4% smaller volume
Samsung Galaxy S20 (8GB + 128GB) has a smaller device volume than the average smartphone (72933 cm³ vs 97800 cm³). The average smartphone volume is 97800 cm³.

Performance & Hardware

Why is Samsung Galaxy S20 (8GB + 128GB) worse than the average smartphone?

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50% less storage
Samsung Galaxy S20 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
Lacks multithreading support
Samsung Galaxy S20 (8GB + 128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
36.8% slower GPU clock
Samsung Galaxy S20 (8GB + 128GB) has a lower GPU frequency than the average smartphone (600 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
33.3% larger process node
Samsung Galaxy S20 (8GB + 128GB) is manufactured on a larger process node than the average smartphone (8 nm vs 6 nm). The average smartphone uses a 6 nm process.
22.4% slower memory speed
Samsung Galaxy S20 (8GB + 128GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
Worse processor
Samsung Galaxy S20 (8GB + 128GB) uses a worse processor than the average smartphone (Samsung Exynos 9820 vs Qualcomm Snapdragon 7 Gen 3).
Lacks NX Bit security
Samsung Galaxy S20 (8GB + 128GB) does not support NX Bit, the average smartphone does. 94.7% of smartphones support NX Bit.
14.3% lower maximum RAM capacity
Samsung Galaxy S20 (8GB + 128GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
43.9% lower 3DMark Steel Nomad benchmark
Samsung Galaxy S20 (8GB + 128GB) performs worse in 3DMark Steel Nomad than the average smartphone (341 vs 608). The average smartphone scores 608.
9.8% lower 3DMark Wild Life Extreme benchmark
Samsung Galaxy S20 (8GB + 128GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (1106 vs 1226). The average smartphone scores 1226.
Lacks app tracking protection
Samsung Galaxy S20 (8GB + 128GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
Lacks focus mode
Samsung Galaxy S20 (8GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
No battery health monitoring
Samsung Galaxy S20 (8GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
No live text recognition
Samsung Galaxy S20 (8GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
No camera/mic privacy toggles
Samsung Galaxy S20 (8GB + 128GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
No Wi-Fi password sharing
Samsung Galaxy S20 (8GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
No location privacy controls
Samsung Galaxy S20 (8GB + 128GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
Older Android version
Samsung Galaxy S20 (8GB + 128GB) runs an older Android version than the average smartphone (Android 9 Pie vs Android 14). The average smartphone runs Android version Android 14.
Lacks dark mode
Samsung Galaxy S20 (8GB + 128GB) does not support dark mode, the average smartphone does. 95.8% of smartphones have dark mode.
No scrolling screenshot support
Samsung Galaxy S20 (8GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
No dynamic theme support
Samsung Galaxy S20 (8GB + 128GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
Lacks extra dim mode
Samsung Galaxy S20 (8GB + 128GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
Does not allow play while downloading
Samsung Galaxy S20 (8GB + 128GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
Narrower main camera aperture
Samsung Galaxy S20 (8GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
Lower-resolution main camera
Samsung Galaxy S20 (8GB + 128GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
Lower front camera megapixels
Samsung Galaxy S20 (8GB + 128GB) has lower front camera megapixels than the average smartphone (10 MP vs 16 MP). The average smartphone has a 16 MP front camera.
No 5G connectivity
Samsung Galaxy S20 (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
Older Bluetooth version
Samsung Galaxy S20 (8GB + 128GB) uses an older Bluetooth version than the average smartphone (5 vs 5.2). The average smartphone uses Bluetooth 5.2.
0.47 inches smaller screen size
Samsung Galaxy S20 (8GB + 128GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
79.5 nits lower GSMArena max display brightness
Samsung Galaxy S20 (8GB + 128GB) has a lower GSMArena max display brightness than the average smartphone (814 nits vs 893.5 nits). The average smartphone scores 893.5 nits.
38% smaller battery capacity
Samsung Galaxy S20 (8GB + 128GB) has a smaller battery capacity than the average smartphone (3100 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
54.5% slower charging speed
Samsung Galaxy S20 (8GB + 128GB) has a slower charging speed than the average smartphone (15 W vs 33 W). The average smartphone charges at 33 W.
No reverse wired charging
Samsung Galaxy S20 (8GB + 128GB) does not support reverse wired charging, the average smartphone does. 60.9% of smartphones support reverse wired charging.
25% slower wireless charging speed
Samsung Galaxy S20 (8GB + 128GB) has a slower wireless charging speed than the average smartphone (15 W vs 20 W). The average smartphone wireless charging speed is 20 W.
No aptX support
Samsung Galaxy S20 (8GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
4 year/s older release date
Samsung Galaxy S20 (8GB + 128GB) is an older model than the average smartphone (2020 vs 2024). 4% of smartphones were released more recently.
March 2020
No 5G connectivity
Samsung Galaxy S20 (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.
Importance: MEDIUM
Samsung Galaxy S20 (8GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
38% smaller battery capacity
Samsung Galaxy S20 (8GB + 128GB) has a smaller battery capacity than the average smartphone (3100 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.
Importance: HIGH
Good value: >5000 mAh
Samsung Galaxy S20 (8GB + 128GB) has a smaller battery capacity than the average smartphone (3100 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.3100 mAh vs 5000 mAh
50% less storage
Samsung Galaxy S20 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
What it is: The total built-in space available for apps, media, and files.
When it matters: When you keep large libraries of photos, videos, and apps directly on your device.
Importance: HIGH
Good value: >256 GB
Samsung Galaxy S20 (8GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
Narrower main camera aperture
Samsung Galaxy S20 (8GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
When it matters: When you want better low-light performance or a natural background blur effect.
Importance: HIGH
Samsung Galaxy S20 (8GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.f/1.8 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
Lacks multithreading support
Samsung Galaxy S20 (8GB + 128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
What it is: Indicates whether the CPU can handle multiple threads per core to improve multitasking.
When it matters: When you want better efficiency and speed while running background tasks alongside active apps.
Importance: MEDIUM
Samsung Galaxy S20 (8GB + 128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
0.47 inches smaller screen size
Samsung Galaxy S20 (8GB + 128GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
What it is: The physical diagonal measurement of the display area, usually expressed in inches.
When it matters: When you choose between a compact phone for one-handed use or a large screen for media.
Importance: MEDIUM
Good value: ≥6.6 inches
Samsung Galaxy S20 (8GB + 128GB) has a smaller screen size than the average smartphone (6.2 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.2 inches vs 6.67 inches
Lower-resolution main camera
Samsung Galaxy S20 (8GB + 128GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
When it matters: When you want to capture high-resolution images that can be cropped or printed large.
Importance: HIGH
Good value: >50 MP
Samsung Galaxy S20 (8GB + 128GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.16 MP & 12 MP vs 50 MP & 8 MP
36.8% slower GPU clock
Samsung Galaxy S20 (8GB + 128GB) has a lower GPU frequency than the average smartphone (600 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
What it is: The operating speed of the graphics processing unit, which affects rendering and gaming.
When it matters: When you want smoother frame rates in games and faster rendering in graphics apps.
Importance: MEDIUM
Good value: >950 MHz
Samsung Galaxy S20 (8GB + 128GB) has a lower GPU frequency than the average smartphone (600 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.600 MHz vs 950 MHz

Performance & Hardware

Graphic comparison of Samsung Galaxy S20 (8GB + 128GB) and other smartphones

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Third-party reviews

United Kingdom

United States

(Reviews last updated: August 2026)

What customers like about Samsung Galaxy S20 (8GB + 128GB)?

Vibrant 120Hz Dynamic AMOLED display that offers smooth scrolling and crisp visuals
Compact and lightweight design ideal for one-handed use
Versatile triple-camera system with high-quality 64MP telephoto lens and 3x lossless zoom
Fast overall performance powered by the Snapdragon 865 (or Exynos 990) and 8GB-12GB of RAM
Includes a microSD card slot for expandable storage up to 1TB
Premium build quality with IP68 water and dust resistance

What customers dislike about Samsung Galaxy S20 (8GB + 128GB)?

Battery life is relatively short, especially when using the 120Hz refresh rate mode
Lacks a 3.5mm headphone jack, requiring USB-C adapters or Bluetooth audio
Tends to heat up during intensive tasks like gaming or high-resolution video recording
Camera processing can occasionally over-smooth skin tones or over-saturate colors
Resolution is limited to FHD+ if the 120Hz refresh rate is enabled
Base internal storage of 128GB may feel restrictive for power users without an SD card

Expert reviews

reviews.org

13/04/2022

Summary of the review

Samsung Galaxy S20 5G Review

The Reviews.org review identifies the Samsung Galaxy S20 5G as a balanced, compact flagship, offering high-end features like a 120Hz display and versatile camera system. It is lauded for its strong performance and superior, vibrant display, which provides a premium user experience. However, the device requires users to compromise between maximum resolution and a high refresh rate, and it lacks a headphone jack.

techradar.com

03/05/2021

Summary of the review

Samsung Galaxy S20 review(www.gsmarena.com) | March 14, 2020 | Samsung Galaxy S20 review: Lab tests

The Samsung Galaxy S20 is described as a powerful yet ergonomic flagship featuring a 6.2-inch 120Hz Dynamic AMOLED display, though the high refresh rate requires dropping the resolution to 1080p. Its camera system includes a 64MP telephoto lens with 30x zoom and AI-assisted "Single Take" mode, although some photos exhibit high color saturation. The phone supports 5G, has a 4,000mAh battery, but omits the 3.5mm headphone jack and uses a potentially slow in-display fingerprint sensor.

mashable.com

13/03/2020

Summary of the review

Samsung Galaxy S20 review: A beautiful phone for your tiny hands

According to a Mashable review, the Samsung Galaxy S20 is positioned as a balanced option within its lineup, praised for its compact size, stunning 6.2-inch 120Hz AMOLED display, and a capable triple-lens camera system with usable 30x zoom. Pros include a fair starting price, high-end specs, and appealing color options. However, cons highlighted are the 120Hz display significantly impacting battery life, camera software oversaturating images, and limited practical use of its 5G capabilities at the time of review.

droid-life.com

01/04/2020

Summary of the review

Samsung Galaxy S20 Review: It's So Close

According to a Droid Life review, the Samsung Galaxy S20 is a "mostly excellent phone" praised for its stunning 120Hz display, superior in-hand feel, and flagship specs like the Snapdragon 865 and 12GB of RAM. However, frustrations noted were the camera performance, which lacked the expected "wow" factor for a $1,000 phone, and the high price tag. The review concluded that despite solid battery life and smooth performance, the price and camera prevented a perfect recommendation, also noting the absence of a headphone jack.

pcmag.com

18/03/2020

Summary of the review

Samsung Galaxy S20 Review - PCMag

PCMag's review positions the Samsung Galaxy S20 as a balanced, portable high-end smartphone suitable for one-handed use, featuring a standout 6.2-inch Dynamic AMOLED 2X display with a "butter-smooth" 120Hz refresh rate at 1080p. Key pros include top-tier performance from the Snapdragon 865 processor and a versatile triple-lens camera supporting 8K video. Cons include the necessity to choose between high refresh rate and maximum resolution, the lack of mmWave 5G support on most variants, poor battery life when using the 120Hz mode, the absence of a headphone jack, and a finicky in-display fingerprint sensor.

9to5google.com

16/03/2020

Summary of the review

Galaxy S20 Review: Truly excellent, but w/ camera questions

The Samsung Galaxy S20 is described as an excellent flagship, notable for its 120Hz AMOLED display offering smooth visuals. However, a drawback is that users cannot simultaneously use this high refresh rate with the maximum QHD+ resolution. The device's performance is strong thanks to the Snapdragon 865 and 12GB RAM, and it is praised for its more manageable size compared to other models; cons include a slow fingerprint sensor and lack of a headphone jack. While the camera system is versatile, it exhibits issues with over-smoothing in portraits, and the battery life is impacted by the 120Hz mode.

theverge.com

11/03/2020

Summary of the review

Samsung Galaxy S20 review: just right

The Samsung Galaxy S20 Plus is positioned as the balanced model in the series, featuring a key highlight in its 120Hz refresh rate display for smooth visuals, though this cannot be used simultaneously with the maximum QHD+ resolution setting. Pros include a refined design and 5G capabilities, while cons involve a high price and a less reliable in-display fingerprint sensor. Its camera system offers reliable evolution with dual-pixel autofocus but the 3x hybrid zoom is considered decent rather than outstanding, and low-light performance trails competitors. Battery life is solid at 60Hz but significantly decreases in 120Hz mode.

trustedreviews.com

04/12/2020

Summary of the review

Samsung Galaxy S20 Review

The Samsung Galaxy S20 is praised for its compact design, exceptional 120Hz OLED display, and versatile camera system that offers significant improvements in low-light and outdoor photography. It provides a fast, responsive user experience with high-end performance, positioning it as a top, manageable Android flagship. Despite these strengths, the device suffers from a notably poor, unreliable in-display fingerprint scanner and significantly reduced battery life when using the 120Hz mode. Other drawbacks include the lack of a 3.5mm headphone jack and a somewhat safe design compared to its predecessors. Ultimately, the S20 is considered a high-performance "pocket rocket" with future-proofing features like 5G, though many of its capabilities, such as 8K video recording, offer limited practical use for most users at the time of review.

stuff.tv

02/02/2026

Summary of the review

Samsung Galaxy S20 5G review

The Samsung Galaxy S20 5G is praised as a compact, one-hand-friendly flagship featuring a vibrant 6.2-inch Dynamic AMOLED display with a 120Hz refresh rate and a premium IP68-rated design. Performance is a major highlight, driven by high-end chipsets and 12GB of RAM, while the versatile triple-camera system offers natural color processing and a 30x digital zoom. www.stuff.tvKey benefits include future-proof 5G connectivity, excellent processing power for gaming, and a 4,000mAh battery that generally lasts a full day. However, the device has limitations, most notably the restriction to use 120Hz only at Full HD+ resolution, forcing a downgrade from QHD+. Other reported downsides include underwhelming audio quality at high volumes and occasional oversharpening in images. Overall, the review highlights the device's "safe" design and impressive, though not industry-leading, camera capabilities, alongside the removal of the 3.5mm headphone jack. Despite these minor drawbacks, it is considered a solid, high-performing choice for users seeking a smaller 5G handset.

techadvisor.com

14/03/2020

Summary of the review

Samsung Galaxy S20 review

Tech Advisor calls the Samsung Galaxy S20 the best in its series, praising its balance of price, portability, and a brilliant, fast 120Hz display. While the design is deemed slightly monotonous, the device is considered a top ergonomic, high-performance option. However, the 120Hz refresh rate cannot be used with maximum Quad HD+ resolution, and the battery drains quickly in this mode. The camera system is lauded for its practical, versatile triple-lens setup over the "over-the-top" Ultra, providing a useful 30x digital zoom. The S20 is a polished 5G flagship, but the battery life is a notable drawback, particularly on Exynos models.

androidauthority.com

21/06/2022

Summary of the review

Samsung Galaxy S20 review: What more could you want? Would you like to see long-term performance reviews from 2024/2025, or are you looking for a comp...

The Samsung Galaxy S20 is praised as a 6.2-inch flagship offering a premium design and a 120Hz Dynamic AMOLED display that improves user experience, despite restricting the high refresh rate to Full HD+ resolution. Key pros include a versatile triple-camera system (12MP wide, 12MP ultra-wide, 64MP telephoto) and robust, full-day battery life on the 4G model. Notable cons identified include the exclusion of a 3.5mm headphone jack, high, and thermal performance issues with the Exynos 990 processor, according to Android Authority. Positioned as the most balanced option in the 2020 lineup, the S20 offers high-end performance in a manageable size, serving as a superior, more practical alternative to the larger S20 Ultra. While the initial $999 price was high, the device provides significant value over time, making it a compelling, comprehensive flagship package even as newer, mid-range alternatives emerge.

tomsguide.com

12/10/2022

Summary of the review

Samsung Galaxy S20 review - Tom's Guide

According to Tom's Guide, the Samsung Galaxy S20 is a compact flagship praised for its 120Hz AMOLED display and powerful Snapdragon 865 processor, delivering smooth performance. The device features a strong camera system with a 64MP telephoto lens offering 3x lossless zoom and improved light capture, plus standard 5G connectivity. However, major drawbacks include short battery life (9 hours, 31 minutes in testing) and a high $999 starting price, compounded by the inability to use 120Hz mode at max resolution.

computerbase.de

25/03/2020

Summary of the review

Samsung Galaxy S20, S20+ and S20 Ultra Review

ComputerBase characterizes the Samsung Galaxy S20 series as a technical achievement with a standout 120 Hz OLED display, although high refresh rates are restricted to lower resolutions, and the Ultra model is criticized for being excessively large and expensive. While the 108-megapixel sensor offers high detail, the Ultra model specifically suffers from notable autofocus issues and underwhelming low-light performance compared to its smaller counterparts, with the 100x "Space Zoom" deemed more marketing than functional. Performance in Europe is hampered by the Exynos 990, which struggles with efficiency, making the Galaxy S20+ the preferred, more balanced option over the Ultra.

bouyguestelecom.fr

16/08/2026

Summary of the review

Samsung Galaxy S20 Review: High-Flying Performance | Bouygues Telecom

The Bouygues Telecom review highlights the Samsung Galaxy S20 as a compact, ergonomic flagship featuring a standout 6.2-inch Dynamic AMOLED display with a fluid 120Hz refresh rate, though this mode requires a Full HD+ resolution to manage battery. The device excels in photography with a 64MP telephoto lens, improved low-light capabilities, and 8K video recording, supported by versatile AI-driven software. While offering premium performance, compromises include reduced battery life when using the 120Hz display and the absence of a 3.5mm headphone jack.

presse-citron.net

26/01/2023

Summary of the review

Samsung Galaxy S20 vs. S20+: Which One Should You Buy?

Presse-Citron identifies the Galaxy S20 and S20+ as the superior, more practical choices over the Ultra model, highlighting their ergonomic design and comfortable, one-handed usability. The 120Hz Dynamic AMOLED 2X displays are recognized as a major advantage, delivering exceptionally smooth, high-refresh-rate performance. Further pros include a versatile, consistent 64MP camera system—which avoids the autofocus issues of the Ultra—and top-tier performance from the 12GB RAM, Exynos 990 or Snapdragon 865, and 5G connectivity. Key, however, are significant tradeoffs: the 120Hz mode causes substantial battery drain, reducing longevity by over 30%, and users cannot run the 120Hz mode at full Quad HD+ resolution. Additionally, the phones lack a 3.5mm headphone jack, feature a fingerprint-prone glass back, and launched at high, premium price points.

cnetfrance.fr

09/03/2020

Summary of the review

Samsung Galaxy S20 Review: Small Size, Big Performance

The CNET France review highlights the Samsung Galaxy S20 as a compact, high-end flagship featuring a stunning 6.2-inch 120Hz Dynamic AMOLED display. Key advantages include its powerful performance, versatile camera with improved night mode, and 5G connectivity, all packed into a design comfortable for one-handed use. However, the device falls short with mediocre battery life, disappointing speaker quality, and a 120Hz mode that cannot be used at maximum resolution.

lesnumeriques.com

04/03/2020

Summary of the review

Samsung Galaxy S20 Review: An Excellent Smartphone with Limited Endurance

The Samsung Galaxy S20 is praised by Les Numériques for its exceptional 6.2-inch 120Hz Dynamic AMOLED display, which delivers, superior color accuracy, and high-end ergonomics. It is considered a top choice for one-handed use, featuring strong, well-spatialized speakers. However, the device lacks a 3.5mm jack, and crucially, Samsung does not include a USB-C adapter in the box. Les Numé Performance is strong, but the European Exynos 990 version is prone to significant thermal throttling and overheating during intense tasks, such as gaming. Furthermore, the ultrasonic fingerprint sensor is noted as occasionally slow or unreliable compared to competitors. The camera system offers high-quality imaging, including 64MP resolution and 8K video capabilities. Les Numé A significant drawback is the battery life; the "battery slayer" 120Hz mode often requires users to drop down to 60Hz or FHD resolution to survive a full day. Nevertheless, the device supports 25W fast charging, allowing a full charge in approximately 70 minutes. Les Numé

laurentwillen.be

12/06/2020

Summary of the review

Samsung Galaxy S20 review / opinion | LaurentWillen.be

Laurent Willen's review defines the Samsung Galaxy S20 as a compact, high-performance flagship featuring a 6.2-inch Dynamic AMOLED display and a design optimized for one-handed use. Powered by the Exynos 990 chipset, the device boasts exceptional performance with over 500,000 points in Antutu, alongside a versatile camera system capable of 8K video and impressive zoom capabilities. Conversely, the review notes significant drawbacks including severe overheating during intense tasks, rapid battery drain when using the 120Hz refresh rate, and the lack of a 3.5mm headphone jack.

nextpit.fr

19/06/2021

Summary of the review

Samsung Galaxy S20 Review: Is the flagship still worth it one year later?

The Samsung Galaxy S20 is a compact, high-end device featuring a 6.2-inch Dynamic AMOLED 120Hz display, making it a powerful choice for one-handed use. Its versatile triple-camera system delivers high-quality 12MP images and decent 30x digital zoom capabilities. However, the device faces limitations with significant battery drain at 120Hz, a slow fingerprint sensor, and the lack of a headphone jack.

top-for-phone.fr

02/06/2020

Summary of the review

Samsung Galaxy S20 5G Review: Samsung Hits the Bullseye

The Samsung Galaxy S20 5G is characterized by its compact, ergonomic design and a 6.2-inch Dynamic AMOLED 2X display featuring a 120Hz refresh rate, though this high refresh rate cannot be used simultaneously with maximum resolution. Performance is strong with the Snapdragon 865/Exynos 990, supported by a versatile camera system capable of 64MP resolution and 30x "Space Zoom," notes. While the camera offers high-quality imaging, the 30x zoom is considered less effective than the Ultra model. Battery life is deemed average, especially with 120Hz enabled, and the device lacks a 3.5mm headphone jack, according to. However, it retains a microSD slot for storage expansion, serving as a balanced, portable flagship option.

phonandroid.com

23/04/2020

Summary of the review

Samsung Galaxy S20 review: the smallest sibling is not the least powerful

According to the Phonandroid review, the Samsung Galaxy S20 features a compact, ergonomic design and a standout 6.2-inch Dynamic AMOLED screen with a 120Hz refresh rate, though this high-speed mode requires lower WQHD+ resolution. Powered by the Exynos 990, the device offers excellent performance and a versatile camera system with a 64MP telephoto lens, despite autofocus inconsistencies and a 30x zoom that lacks quality. While battery life is considered weak under heavy 120Hz usage, the S20 includes a microSD slot and fast charging, although it lacks a 3.5mm headphone jack.

profesionalreview.com

26/03/2020

Summary of the review

Samsung Galaxy S20 5G Review (Full Analysis)

The Samsung Galaxy S20 5G is a compact, premium flagship featuring a 6.2-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, powered by the Exynos 990 and 12GB of RAM. Key advantages include a versatile triple-lens camera system with a 64MP sensor for 30x Space Zoom, 8K video recording, IP68 water resistance, and standard 5G connectivity. However, the device suffers from limited battery life when using the 120Hz mode, lacks a 3.5mm headphone jack, and restricts users from enabling high resolution and 120Hz simultaneously.

revistabyte.es

07/05/2020

Summary of the review

Samsung Galaxy S20+ 5G Review: Byte Magazine (Including base model tests)

The Samsung Galaxy S20 5G is characterized as a compact flagship balancing power and portability, featuring a 6.2-inch Dynamic AMOLED screen with a 120Hz refresh rate. It delivers high performance with an Exynos 990 processor, 12GB of RAM, and versatile 5G connectivity. Pros include a high-quality triple-camera system with 8K video capabilities and a lightweight, ergonomic design. Tom' The review highlights significant cons, particularly regarding battery life, which often fails to last a full day under heavy usage or 120Hz mode. Furthermore, users cannot utilize the 120Hz refresh rate at maximum WQHD+ resolution simultaneously. Additional drawbacks include potential device overheating during intense tasks and the lack of a 3.5mm headphone jack. Overall, the S20 5G is positioned as a strong, versatile device that succeeds despite its compromises. The analysis emphasizes the trade-off between its advanced features and limited stamina.

smartworld.it

20/05/2020

Summary of the review

Samsung Galaxy S20 Review: Smoother Than Ever Before - SmartWorld

The SmartWorld review identifies the Samsung Galaxy S20 as a compact, premium flagship featuring a 6.2-inch 120Hz Dynamic AMOLED display and IP68 water resistance. Key performance pros include the Exynos 990 processor with 8GB RAM, alongside a 64MP triple camera system capable of 3x hybrid zoom and 8K video. However, the 4,000 mAh battery is identified as a major con, struggling to last a full day with the 120Hz mode active, while the high initial price and tendency to heat under load are noted drawbacks. Despite these, the device offers excellent ergonomics, mature One UI software with Samsung DeX, and 25W fast charging.

tuttoandroid.net

22/05/2020

Summary of the review

Samsung Galaxy S20 Review: The Best Compact Smartphone of 2020 - TuttoAndroid

TuttoAndroid hails the Samsung Galaxy S20 as a premier 2020 compact flagship, praising its excellent ergonomics, build quality, and 6.2-inch Dynamic AMOLED display with a 120Hz refresh rate. While the display is a standout feature, the review notes that the high refresh rate is restricted to FHD resolution. The device, equipped with the Exynos 990, delivers top-tier performance and a reliable, versatile camera system, including the innovative "Single Take" mode. However, the review highlights significant drawbacks, particularly regarding battery life, which is described as merely sufficient, especially when utilizing 120Hz mode or 5G. Furthermore, the Exynos processor is noted to run warmer than its counterpart, hindering its claim as the absolute best in its class. Despite these endurance issues, the S20 is recommended for those prioritizing a high-spec, compact form factor.

id.nl

19/08/2020

Summary of the review

Samsung Galaxy S20 - The Modest Sibling

The Samsung Galaxy S20 is praised by ID.nl as a compact, premium flagship offering a 6.2-inch 120Hz AMOLED display and excellent ergonomics for one-handed use. Key advantages include a versatile triple-camera system with a 64-megapixel sensor, 5G connectivity, and a 4,000 mAh battery, making it a capable daily driver. However, drawbacks highlighted in the review include the high launch price, the limitation that requires users to choose between maximum resolution and a 120Hz refresh rate, and the absence of a headphone jack.

galaxyclub.nl

12/03/2020

Summary of the review

Samsung Galaxy S20 tests: 120Hz screen reduces battery life by about 20%

The GalaxyClub review highlights that activating the 120Hz display on the Samsung Galaxy S20 offers a pro of significantly smoother, more responsive visuals. However, this comes with the major con of reducing overall battery endurance by approximately 20% to 25% compared to the standard 60Hz setting. Testing indicates that for the standard Galaxy S20, this, combined with the restriction that 120Hz only operates at 1080p resolution rather than WQHD+, results in a notable decrease in daily runtime. A key performance trade-off is identified, as users must choose between maximum screen sharpness and a high-speed refresh rate. While 25W fast charging acts as a mitigating factor for heavy users, the review suggests that for maximum battery life, sticking with the 60Hz mode is advisable. Ultimately, the 120Hz feature is presented as a high-cost luxury feature impacting the device's overall endurance.

androidworld.nl

11/02/2020

Summary of the review

Samsung Galaxy S20 first impressions: once again, three high-end devices

The Androidworld.be first impressions review of the Samsung Galaxy S20 praises its compact, ergonomic design and the brilliant 6.2-inch Dynamic AMOLED display, which features a 120Hz refresh rate for improved fluidity. Performance is driven by high-end specifications including the Exynos 990 processor and 5G connectivity, while the camera setup offers a 64MP telephoto lens and 8K video capabilities. Notable downsides mentioned in the review include the restriction that 120Hz mode cannot be used at maximum QHD+ resolution and increased battery consumption when operating in high-refresh mode. For more details, visit Androidworld.be.

ct.nl

06/07/2026

Summary of the review

Samsung Galaxy S20 review: galactic zoom

The Samsung Galaxy S20 series delivers significant upgrades in 5G and camera technology, though it represents an evolution rather than a revolution. While the base S20 offers better one-handed usability, all models feature high-end 120Hz displays, with the Ultra model standing out for its impressive 30x zoom capability. Despite these advancements, the 100x zoom is considered a gimmick, and all models struggle with autofocus in low-light conditions. Design-wise, the devices feature improved, symmetrical "hole-punch" displays, but the large camera module creates stability issues on flat surfaces. Performance is bolstered by 5G and fast, high-quality screens, yet the removal of the 3.5mm headphone jack and the high price point are noted limitations. The review suggests that users with a Galaxy S10 or S9 may not find enough justification to upgrade. Pros include the 120Hz screen, 5G connectivity, and strong, detailed performance from the 30x zoom. Conversely, cons focus on the impractical 100x zoom, poor low-light autofocus, the wobbly camera bump, and the absence of a headphone jack.

laurentwillen.nl

12/06/2026

Summary of the review

Laurent Willen's review highlights the Samsung Galaxy S20 as a premium, ergonomic flagship with a high-quality, compact design that fits comfortably in one hand. The device boasts a stunning 120Hz display, a versatile camera system with 64-megapixel resolution and Single Take mode, and includes a microSD slot for expanded storage. However, the review notes significant drawbacks, including a tendency for the device to overheat and a heavy impact on battery life when using the 120Hz mode at 1080p resolution.

techzine.nl

06/06/2026

Summary of the review

Samsung Galaxy S20 is almost the ideal high-end smartphone

According to Techzine, the Samsung Galaxy S20 stands out as a compact, high-end smartphone featuring a 120Hz AMOLED display and excellent one-handed ergonomics. It is well-suited for business users due to Samsung Knox and DeX support, although the 120Hz mode cannot be used at maximum resolution. While performance is generally strong, the European Exynos 990 chip faces stiff competition, and battery life is notably poor. Camera quality is high but often oversaturated, and the in-display fingerprint sensor is criticized for being slow.

androidplanet.nl

19/03/2020

Summary of the review

Samsung Galaxy S20 review: small in size, big on performance

The Android Planet review highlights the Samsung Galaxy S20 as a powerful, compact device featuring a 6.2-inch Dynamic AMOLED display with a fluid 120Hz refresh rate. Performance is top-tier due to the Exynos 990 processor and 8GB RAM, though the 4,000mAh battery struggles to last a full day when the high refresh rate is enabled. The camera system offers a versatile 12MP main, 12MP ultra-wide, and 64MP telephoto setup with 30x Space Zoom and 8K video recording, although images can sometimes appear over-processed. Key pros include the ergonomic, one-handed design and the stunning display, while cons focus on the battery drain and a sometimes unreliable in-display fingerprint sensor. The review also notes the removal of the 3.5mm headphone jack and a high price point as downsides.

tweakers.net

28/03/2020

Summary of the review

Samsung Galaxy S20 Series Review - Tweakers

The Tweakers review characterizes the Samsung Galaxy S20 as a balanced, compact flagship featuring a superior 120Hz AMOLED display, IP68 water resistance, and expandable storage. Its, pros include a comfortable design, a highly versatile camera system with strong daylight performance, and a comprehensive, feature-rich One UI software experience. However, the device suffers from significant cons, specifically disappointing battery life when utilizing the 120Hz mode, the inability to use 120Hz at maximum resolution, and mediocre low-light camera performance.

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