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Samsung Galaxy A15 (4GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£150
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 6.5 inches
  • Main camera megapixels: 50 MP & 5 MP & 2 MP

Samsung Galaxy A15 (4GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.5

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best smartphones on the market.

Score components:

90.0%

6.2

Technical Score

10.0%

9.2

User score

Good
6.2

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare smartphones based on technical performance and available features.

Score components:

25.0%

6.0

Performance & Hardware

18.0%

5.6

Camera

15.0%

6.1

Display

15.0%

6.8

Battery

10.0%

7.9

Software

10.0%

6.9

Connectivity

4.0%

2.7

Audio

3.0%

7.2

Design

Good
9.2

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.9

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.5
(2175)
amazon
4.5
(2102)
amazon
4.4
(1177)
amazon
4.2
(37)
United States
Amazon_logo.png
4.3
(1803)

(Reviews last updated: August 2026)

Exceptional
    • samsung-galaxy-a15-128gb
    • samsung-galaxy-a15-128gb
    samsung-galaxy-a15-128gb
    samsung-galaxy-a15-128gb

    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Available versions:
    4GB + 128GB8GB + 256GB£?

    Verdict

    The Samsung Galaxy A15 (4GB + 128GB) is a budget-friendly smartphone featuring a vibrant 6.5-inch Super AMOLED display and a versatile triple-camera system led by a 50MP main sensor. Powered by the MediaTek Helio G99 processor, it offers reliable performance for everyday tasks and social media use. A major pro is its massive 5,000mAh battery, often noted for providing two-day battery life, complemented by support for 25W wired charging. On the downside, a notable limitation is the absence of 5G connectivity, and some users might find the inclusion of only 4GB of RAM restrictive for heavy multitasking.

    Technical Specifications of smartphone Samsung Galaxy A15 (4GB + 128GB)

    Technical Score

    What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare smartphones based on technical performance and available features.

    Score components:

    25.0%

    6.0

    Performance & Hardware

    18.0%

    5.6

    Camera

    15.0%

    6.1

    Display

    15.0%

    6.8

    Battery

    10.0%

    7.9

    Software

    10.0%

    6.9

    Connectivity

    4.0%

    2.7

    Audio

    3.0%

    7.2

    Design

    6.2
    Samsung Galaxy A15 (4GB + 128GB) has a technical score of 6.25 points, which is lower than 86.8% of smartphones.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

    When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    8.9

    User reviews

    30.0%

    10

    Popularity

    User score:
    United Kingdom
    amazon
    4.5
    (2175)
    amazon
    4.5
    (2102)
    amazon
    4.4
    (1177)
    amazon
    4.2
    (37)
    United States
    Amazon_logo.png
    4.3
    (1803)

    (Reviews last updated: August 2026)

    9.2
    Samsung Galaxy A15 (4GB + 128GB) has a user score of 9.21 points, which is higher than 94.7% of smartphones.
    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.
    10
    Samsung Galaxy A15 (4GB + 128GB) has a popularity of 10 points, which is higher than 75.2% of products in this category.
    Ratio quality/price

    What it is: An indicator that combines the smartphone's overall rating with its cost.

    When it matters: When you are looking for a smartphone with a good balance between quality and price.

    Score components:

    60.0%

    6.5

    Overall score

    40.0%

    9.7

    Price

    7.5
    Samsung Galaxy A15 (4GB + 128GB) has a quality-to-price ratio of 7.5 points, which is lower than 62.5% of products in this category.
    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

    MediaTek Helio G99
    Samsung Galaxy A15 (4GB + 128GB) uses the MediaTek Helio G99 processor model which is slower than processors in 77.1% of smartphones and equal to processors in 3.8% of smartphones.
    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

    4 GB
    Samsung Galaxy A15 (4GB + 128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.7% of smartphones and equal to that of 14% of smartphones.
    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

    128 GB
    Samsung Galaxy A15 (4GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.2% of smartphones and equal to that of 28.4% of smartphones.
    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

    2.2 GHz
    The CPU boost clock speed of Samsung Galaxy A15 (4GB + 128GB) is 2.2 GHz which is lower than the boost speed of 68.4% of smartphones and equal to that of 14.4% of smartphones.
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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
    Samsung Galaxy A15 (4GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 14
    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

    Android 14
    Samsung Galaxy A15 (4GB + 128GB) runs Android version Android 14 which is newer than that found in 49.5% of smartphones and equal to that in 21% of smartphones.
    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

    no
    Samsung Galaxy A15 (4GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
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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

    yes
    Samsung Galaxy A15 (4GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    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

    50 MP & 5 MP & 2 MP
    Samsung Galaxy A15 (4GB + 128GB) has a main camera resolution of 50 MP & 5 MP & 2 MP MP which is lower than that of 53.8% of smartphones and equal to that of 1.3% of smartphones.
    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

    f/1.8 & f/2.2 & f/2.4
    Samsung Galaxy A15 (4GB + 128GB) has a main camera aperture of f/1.8 & f/2.2 & f/2.4 which is wider than that of 53.2% of smartphones and equal to that of 10.7% of smartphones.
    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

    20.5 mm²
    Samsung Galaxy A15 (4GB + 128GB) has a main camera sensor area of 20.5 mm² which is smaller than the main camera sensor area of 76.1% of smartphones and equal to that of 12.9% of smartphones.
    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

    0.64 µm
    Samsung Galaxy A15 (4GB + 128GB) has a main camera pixel size of 0.64 µm which is smaller than in 75.1% of smartphones and equal to the size in 18.6% of smartphones.
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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

    2
    Samsung Galaxy A15 (4GB + 128GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    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

    no
    Samsung Galaxy A15 (4GB + 128GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    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

    6.5 inches
    Samsung Galaxy A15 (4GB + 128GB) has a screen size of 6.5 inches which is smaller than the screens of 80% of smartphones and equal to those of 3.9% of smartphones.
    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

    1080 x 2340 px
    Samsung Galaxy A15 (4GB + 128GB) has a screen resolution of 1080x2340 px which is lower than that of 68.4% of smartphones and equal to that of 6.1% of smartphones.
    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

    396 ppi
    Samsung Galaxy A15 (4GB + 128GB) has a pixel density of 396 ppi which is higher than that of 50.6% of smartphones and equal to that of 3.1% of smartphones.
    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

    OLED/AMOLED
    Samsung Galaxy A15 (4GB + 128GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    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

    90 Hz
    Samsung Galaxy A15 (4GB + 128GB) supports a refresh rate of 90 Hz which is lower than in 65.4% of smartphones and equal to that in 18.9% of smartphones.
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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

    5,000 mAh
    Samsung Galaxy A15 (4GB + 128GB) has a battery capacity of 5000 mAh which is larger than the batteries in 28.3% of smartphones and equal to those in 28.8% of smartphones.
    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

    25 W
    Samsung Galaxy A15 (4GB + 128GB) supports charging speeds of 25 W which is slower than in 66.9% of smartphones and equal to speeds in 5.3% of smartphones.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    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

    ?
    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

    no
    Samsung Galaxy A15 (4GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
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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

    no
    Samsung Galaxy A15 (4GB + 128GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) includes a 3.5 mm headphone jack. 45.3% of smartphones still offer this port.
    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

    2
    Samsung Galaxy A15 (4GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
    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

    yes
    Samsung Galaxy A15 (4GB + 128GB) includes an FM radio. 33.7% of smartphones offer FM radio functionality.
    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

    no
    Samsung Galaxy A15 (4GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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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

    160.1 mm
    Samsung Galaxy A15 (4GB + 128GB) has a height of 160.1 mm which is shorter than 79.5% of smartphones and equal to that of 0.2% of smartphones.
    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

    76.8 mm
    Samsung Galaxy A15 (4GB + 128GB) has a width of 76.8 mm which is wider than 68.8% of smartphones and equal to that of 1.8% of smartphones.
    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

    8.4 mm
    Samsung Galaxy A15 (4GB + 128GB) has a thickness of 8.4 mm which is thicker than 55.7% of smartphones and equal to that of 4.6% of smartphones.
    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

    200 g
    Samsung Galaxy A15 (4GB + 128GB) weighs 200 g which is heavier than 58.6% of smartphones and equal to the weight of 1.5% of smartphones.
    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

    97,280 cm³
    Samsung Galaxy A15 (4GB + 128GB) has a device volume of 97280 cm³ which is smaller than 52% of smartphones and equal to that of 0.2% of smartphones.
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    Samsung Galaxy A15 (4GB + 128GB) vs the average smartphone

    • 55.1% faster memory speed
      Samsung Galaxy A15 (4GB + 128GB) supports faster memory speed than the average smartphone (4266 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      Samsung Galaxy A15 (4GB + 128GB) supports faster memory speed than the average smartphone (4266 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.4266 MHz vs 2750 MHz
    • Has FM radio
      Samsung Galaxy A15 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
      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

      Samsung Galaxy A15 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Allows app offloading
      Samsung Galaxy A15 (4GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
      What it is: The ability to remove unused apps from the device while preserving their data for later reinstallation.
      When it matters: When you are low on space but want to keep app data for the future.

      Importance: LOW

      Samsung Galaxy A15 (4GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Has a 3.5 mm headphone jack
      Samsung Galaxy A15 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard 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

      Samsung Galaxy A15 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • Wider front camera aperture
      Samsung Galaxy A15 (4GB + 128GB) has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
      What it is: The f-stop value of the front camera lens, affecting light intake and background blur in selfies.
      When it matters: When you take selfies in low light and want them to appear brighter.

      Importance: MEDIUM

      Samsung Galaxy A15 (4GB + 128GB) has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.f/2 vs f/2.2
    • 3.5 mm shorter
      Samsung Galaxy A15 (4GB + 128GB) is shorter than the average smartphone (160.1 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
      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

      Samsung Galaxy A15 (4GB + 128GB) is shorter than the average smartphone (160.1 mm vs 163.6 mm). The average smartphone height is 163.6 mm.160.1 mm vs 163.6 mm
    • 15.2% higher user score
      Samsung Galaxy A15 (4GB + 128GB) has a higher user score than the average smartphone (9.21 vs 8).
      What it is: A rating that combines user reviews and the total number of reviews received by the smartphone
      When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
      Samsung Galaxy A15 (4GB + 128GB) has a higher user score than the average smartphone (9.21 vs 8).9.21 vs 8
    • 5.3% faster GPU clock
      Samsung Galaxy A15 (4GB + 128GB) has a higher GPU frequency than the average smartphone (1000 MHz vs 950 MHz). The average smartphone GPU frequency is 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 A15 (4GB + 128GB) has a higher GPU frequency than the average smartphone (1000 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.1000 MHz vs 950 MHz
    • 55.1% faster memory speed
      Samsung Galaxy A15 (4GB + 128GB) supports faster memory speed than the average smartphone (4266 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    • 5.3% faster GPU clock
      Samsung Galaxy A15 (4GB + 128GB) has a higher GPU frequency than the average smartphone (1000 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    • Allows app offloading
      Samsung Galaxy A15 (4GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Wider front camera aperture
      Samsung Galaxy A15 (4GB + 128GB) has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
    • Newer Bluetooth version
      Samsung Galaxy A15 (4GB + 128GB) supports a newer Bluetooth version than the average smartphone (5.3 vs 5.2). The average version is Bluetooth 5.2.
    • 19.1% higher screen brightness
      Samsung Galaxy A15 (4GB + 128GB) has a higher screen brightness than the average smartphone (786 nits vs 660 nits). The average smartphone brightness is 660 nits.
    • 0.3% higher pixel density
      Samsung Galaxy A15 (4GB + 128GB) has a higher pixel density than the average smartphone (396 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Has FM radio
      Samsung Galaxy A15 (4GB + 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 A15 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • 3.5 mm shorter
      Samsung Galaxy A15 (4GB + 128GB) is shorter than the average smartphone (160.1 mm vs 163.6 mm). The average smartphone height is 163.6 mm.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Audio
    Design
    • Worse processor
      Samsung Galaxy A15 (4GB + 128GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
    • 50% less storage
      Samsung Galaxy A15 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 4 GB less RAM
      Samsung Galaxy A15 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 27.1% lower Geekbench 6 multi-core benchmark score
      Samsung Galaxy A15 (4GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1847 vs 2533). The average smartphone scores 2533 in the Geekbench 6 multi-core test.
      Average score varies between 1717 for 5G variant and around 2000 for 4G variant, depending on processor
    • 29.5% lower Geekbench 6 single-core benchmark score
      Samsung Galaxy A15 (4GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (664 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 78.3% lower 3DMark Steel Nomad benchmark
      Samsung Galaxy A15 (4GB + 128GB) performs worse in 3DMark Steel Nomad than the average smartphone (132 vs 608). The average smartphone scores 608.
    • 72.4% lower 3DMark Wild Life Extreme benchmark
      Samsung Galaxy A15 (4GB + 128GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (338 vs 1226). The average smartphone scores 1226.
    • 16.7% higher TDP (less efficient)
      Samsung Galaxy A15 (4GB + 128GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 50% less L3 cache
      Samsung Galaxy A15 (4GB + 128GB) has a smaller L3 cache than the average smartphone (2048 KB vs 4096 KB). The average smartphone has an L3 cache of 4096 KB.
    • 14.3% lower maximum RAM capacity
      Samsung Galaxy A15 (4GB + 128GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 60.7% lower 3DMark Wild Life benchmark
      Samsung Galaxy A15 (4GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1225 vs 3115). The average smartphone scores 3115 in this benchmark.
    • 8.3% lower CPU boost clock speed
      Samsung Galaxy A15 (4GB + 128GB) has a lower CPU boost clock speed than the average smartphone (2.2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 50% less L1 cache
      Samsung Galaxy A15 (4GB + 128GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
    • 33.2% lower memory bandwidth
      Samsung Galaxy A15 (4GB + 128GB) has lower memory bandwidth than the average smartphone (17.1 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • No live text recognition
      Samsung Galaxy A15 (4GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Worse main camera video quality
      Samsung Galaxy A15 (4GB + 128GB) records worse main camera video than the average smartphone. 11.8x of smartphones support 4K video recording.
    • 35.9% smaller main camera sensor area
      Samsung Galaxy A15 (4GB + 128GB) has a smaller main camera sensor area than the average smartphone (20.5 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • 0.16 µm smaller main camera pixel size
      Samsung Galaxy A15 (4GB + 128GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
    • Narrower main camera aperture
      Samsung Galaxy A15 (4GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.2 & f/2.4 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 front camera megapixels
      Samsung Galaxy A15 (4GB + 128GB) has lower front camera megapixels than the average smartphone (13 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • Lower-resolution main camera
      Samsung Galaxy A15 (4GB + 128GB) has a lower-resolution main camera than the average smartphone (50 MP & 5 MP & 2 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • No 5G connectivity
      Samsung Galaxy A15 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • 25% lower refresh rate
      Samsung Galaxy A15 (4GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.17 inches smaller screen size
      Samsung Galaxy A15 (4GB + 128GB) has a smaller screen size than the average smartphone (6.5 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 62.5% lower touch sampling rate
      Samsung Galaxy A15 (4GB + 128GB) has a lower touch sampling rate than the average smartphone (90 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • Lower screen resolution
      Samsung Galaxy A15 (4GB + 128GB) has a lower screen resolution than the average smartphone (1080x2340 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    • 200 nits lower peak brightness
      Samsung Galaxy A15 (4GB + 128GB) has a lower peak brightness than the average smartphone (800 nits vs 1000 nits). The average smartphone peak brightness is 1000 nits.
    • No reverse wired charging
      Samsung Galaxy A15 (4GB + 128GB) does not support reverse wired charging, the average smartphone does. 60.9% of smartphones support reverse wired charging.
    • 24.2% slower charging speed
      Samsung Galaxy A15 (4GB + 128GB) has a slower charging speed than the average smartphone (25 W vs 33 W). The average smartphone charges at 33 W.
    • No stereo speakers
      Samsung Galaxy A15 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX HD
      Samsung Galaxy A15 (4GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No LDAC support
      Samsung Galaxy A15 (4GB + 128GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      Samsung Galaxy A15 (4GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 1.5 m shallower water resistance
      Samsung Galaxy A15 (4GB + 128GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
    • 0.8 mm wider
      Samsung Galaxy A15 (4GB + 128GB) is wider than the average smartphone (76.8 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 1.9% heavier
      Samsung Galaxy A15 (4GB + 128GB) is heavier than the average smartphone (200 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 0.1 mm thicker
      Samsung Galaxy A15 (4GB + 128GB) is thicker than the average smartphone (8.4 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • Worse processor
      Samsung Galaxy A15 (4GB + 128GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
      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

      Samsung Galaxy A15 (4GB + 128GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3
    • No 5G connectivity
      Samsung Galaxy A15 (4GB + 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 A15 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Samsung Galaxy A15 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature 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

      Samsung Galaxy A15 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% less storage
      Samsung Galaxy A15 (4GB + 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 A15 (4GB + 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
    • 25% lower refresh rate
      Samsung Galaxy A15 (4GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      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

      Samsung Galaxy A15 (4GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.90 Hz vs 120 Hz
    • Worse main camera video quality
      Samsung Galaxy A15 (4GB + 128GB) records worse main camera video than the average smartphone. 11.8x of smartphones support 4K video recording.
      What it is: The maximum resolution and frame rate at which the main rear camera can record video.
      When it matters: When you want to record memories or content in high definition or 4K.

      Importance: MEDIUM

      Samsung Galaxy A15 (4GB + 128GB) records worse main camera video than the average smartphone. 11.8x of smartphones support 4K video recording.1080x30 fps vs 2160x30 fps
    • 4 GB less RAM
      Samsung Galaxy A15 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
      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

      Samsung Galaxy A15 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.4 GB vs 8 GB
    • No aptX HD
      Samsung Galaxy A15 (4GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
      What it is: A Bluetooth codec capable of transmitting high-definition (24-bit) audio wirelessly.
      When it matters: When you want to stream high-definition music over Bluetooth.

      Importance: LOW

      Samsung Galaxy A15 (4GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Samsung Galaxy A15 (4GB + 128GB) and other smartphones

    Attribute category
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    Third-party reviews

    United Kingdom
    amazon
    4.5
    2175 Reviews
    amazon
    4.5
    2102 Reviews
    amazon
    4.4
    1177 Reviews
    amazon
    4.2
    37 Reviews
    United States
    Amazon_logo.png
    4.3
    1803 Reviews

    (Reviews last updated: August 2026)

    United Kingdom
    amazon
    4.5
    174 Reviews
    amazon
    4.7
    105 Reviews
    United States
    Amazon_logo.png
    4.4
    66 Reviews

    (Reviews last updated: August 2026)

    What customers like about Samsung Galaxy A15 (4GB + 128GB)?

    • Vibrant 6.5-inch Super AMOLED display with 90Hz refresh rate and high resolution
    • Excellent long-term software support, including four years of OS updates and five years of security patches
    • Long-lasting 5,000mAh battery that typically lasts 1.5 to 2 days on a single charge
    • Inclusion of a 3.5mm headphone jack and a microSD card slot for expandable storage up to 1TB
    • Fast 25W wired charging support for a budget-friendly device
    • Strong value for the price, frequently cited as one of the best affordable 5G options

    What customers dislike about Samsung Galaxy A15 (4GB + 128GB)?

    • Sluggish performance and lag, particularly during multitasking or when using the 4GB RAM model
    • Mediocre camera performance in low-light conditions, often resulting in grainy images
    • Mono speaker configuration that lacks depth and can be easily blocked by a hand
    • Cheap-feeling plastic build quality that lacks a premium texture
    • Noticeably large display bezels and a dated teardrop-style camera notch
    • Lack of 'Always-On Display' (AOD) feature, which is common in many other Samsung models

    Expert reviews

    T
    techradar.com
    25/04/2024
    Summary of the review
    Samsung Galaxy A15 (Comparison Test) - Moto G34 Review
    C
    consumerreports.org
    15/05/2024
    Summary of the review
    Samsung Galaxy A15 5G Cell Phone Review - Consumer Reports Lab Test
    V
    visermark.com
    03/06/2024
    Summary of the review
    Samsung Galaxy A15 5G Smartphone Review - ViserMark
    P
    pcmag.com
    14/02/2024
    Summary of the review
    Samsung Galaxy A15 5G Review - PCMag
    A
    androidpolice.com
    30/11/2024
    Summary of the review
    [Android Police] I used the Galaxy A15 5G for a week; here’s why it’s so popular
    A
    androidauthority.com
    21/04/2025
    Summary of the review
    [Android Authority] Samsung Galaxy A15 5G review: Should you buy it?
    C
    cnet.com
    29/05/2024
    Summary of the review
    [CNET] Samsung Galaxy A15 5G Review: This Cheap Phone Is a Stalwart
    P
    pcwelt.de
    31/03/2024
    Summary of the review
    Samsung Galaxy A15 4G vs. Galaxy A15 5G: Which smartphone should I buy?
    (Translated)Show original
    P
    pcwelt.de
    13/03/2024
    Summary of the review
    Samsung Galaxy A15 5G review: Entry-level phone with OLED
    (Translated)Show original
    D
    digitec.ch
    21/05/2024
    Summary of the review
    Galaxy A15 review: How good is Samsung's cheapest smartphone?
    (Translated)Show original
    P
    pcwelt.de
    21/03/2024
    Summary of the review
    Samsung Galaxy A15 (4G) review - PC-WELT
    (Translated)Show original
    C
    chip.de
    09/01/2025
    Summary of the review
    Samsung Galaxy A15 Review - CHIP
    (Translated)Show original
    C
    cnetfrance.fr
    18/05/2024
    Summary of the review
    Samsung Galaxy A15 5G review: a very balanced entry-level model
    (Translated)Show original
    N
    nextpit.fr
    18/03/2026
    Summary of the review
    Samsung Galaxy A15 5G Review: 5 years of Android for under 200 euros
    (Translated)Show original
    L
    leclaireur.fnac.com
    14/06/2024
    Summary of the review
    Samsung Galaxy A15 5G Lab Test: An almost perfect entry-level smartphone
    (Translated)Show original
    F
    frandroid.com
    31/01/2026
    Summary of the review
    Samsung Galaxy A15 4G Review: Our Full Verdict
    (Translated)Show original
    L
    lesnumeriques.com
    04/05/2024
    Summary of the review
    Samsung Galaxy A15 5G Review: The smartphone that sticks to the basics
    (Translated)Show original
    C
    consumentenbond.nl
    01/01/2024
    Summary of the review
    Samsung Galaxy A15 4G - Blue Black - Test, Reviews & Prices
    (Translated)Show original
    A
    androidworld.be
    19/06/2024
    Summary of the review
    Samsung Galaxy A15 review: a great budget buy
    (Translated)Show original
    K
    kieskeurig.nl
    01/02/2024
    Summary of the review
    Samsung Galaxy A15 / 128 GB / Blue Black / 4G reviews
    (Translated)Show original
    C
    consumentenbond.nl
    01/01/2024
    Summary of the review
    Samsung Galaxy A15 5G - Blue Black - Test, Reviews & Prices
    (Translated)Show original
    A
    androidworld.be
    15/01/2024
    Summary of the review
    Buying the Samsung Galaxy A15 5G? Everything about this device
    (Translated)Show original
    E
    expert.nl
    23/07/2024
    Summary of the review
    Samsung Galaxy A15 review: Why is this phone so popular?
    (Translated)Show original
    T
    technologyinsider.nl
    01/05/2024
    Summary of the review
    Samsung Galaxy A15 5G review: The best budget smartphone?
    (Translated)Show original
    G
    galaxyclub.nl
    28/03/2024
    Summary of the review
    Samsung Galaxy A15 review: better in key areas
    (Translated)Show original
    A
    androidworld.nl
    19/06/2024
    Summary of the review
    Samsung Galaxy A15 5G review: a great budget buy
    (Translated)Show original

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