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Microsoft Surface Duo 2 (8GB + 256GB) Review | 197 Data compared

Avg. price: ~£1,130
RAM capacity: 8 GB
Internal storage: 256 GB
Screen size: 8.3 inches
Main camera megapixels: 16 MP & 12 MP & 12 MP

Microsoft Surface Duo 2 (8GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.2

Very good

7.2

Very good

7.3

Very good

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Available versions:

8GB + 256GB8GB + 128GB £?

Verdict

The Microsoft Surface Duo 2 (8GB + 256GB model) is a dual-screen Android smartphone featuring two 5.8-inch AMOLED 90Hz displays that combine for a large 8.3-inch workspace, powered by a Qualcomm Snapdragon 888 5G processor. Its main characteristics are the unique 360-degree hinge and form factor optimized for app multitasking, allowing two applications to run side-by-side. Key hardware benefits include 5G connectivity, NFC for payments, a decent triple-lens rear camera system (12MP wide, 16MP ultrawide, 12MP telephoto), and pen input support. However, the primary drawbacks include the noticeable gap between the screens, some persistent software glitches, average battery life compared to traditional flagships, and the device's bulky feel for single-handed use.

Technical Specifications of smartphone Microsoft Surface Duo 2 (8GB + 256GB)

Overall score

7.2

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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

8.1

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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

Microsoft

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

4.1

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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

7.9

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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

7.8

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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

7.6

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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

6.7

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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

6.5

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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

6.3

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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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Microsoft Surface Duo 2 (8GB + 256GB) vs the average smartphone

Why is Microsoft Surface Duo 2 (8GB + 256GB) better than the average smartphone?

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Higher screen resolution
Microsoft Surface Duo 2 (8GB + 256GB) has a higher screen resolution than the average smartphone (1892x2688 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
Microsoft Surface Duo 2 (8GB + 256GB) has a higher screen resolution than the average smartphone (1892x2688 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.1892x2688 px vs 1080x2400 px
Has optical image stabilization
Microsoft Surface Duo 2 (8GB + 256GB) 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
Microsoft Surface Duo 2 (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
1.63 inches larger screen size
Microsoft Surface Duo 2 (8GB + 256GB) has a larger screen size than the average smartphone (8.3 inches vs 6.67 inches). The average smartphone screen is 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
Microsoft Surface Duo 2 (8GB + 256GB) has a larger screen size than the average smartphone (8.3 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.8.3 inches vs 6.67 inches
2 x higher optical zoom
Microsoft Surface Duo 2 (8GB + 256GB) offers higher optical zoom than the average smartphone (2 x vs 0 x).
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
Microsoft Surface Duo 2 (8GB + 256GB) offers higher optical zoom than the average smartphone (2 x vs 0 x).2 x vs 0 x
Newer DDR memory version
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer DDR version than the average smartphone (5 vs 4). The average DDR version is 4.
What it is: The generation of DDR (Double Data Rate) RAM used in the device (e.g., LPDDR4X, LPDDR5). Newer versions offer better speed and power efficiency.
When it matters: When you want the latest balance of high speed and improved power efficiency.
Importance: MEDIUM
Good value: 5
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer DDR version than the average smartphone (5 vs 4). The average DDR version is 4.5 vs 4
Newer USB version
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer USB version than the average smartphone (3.2 vs 2.0). The average version is USB 2.0.
What it is: The data transfer standard (e.g., USB 2.0, 3.1) supported by the port, affecting file transfer speeds.
When it matters: When you transfer large files to a computer and don't want to wait long.
Importance: LOW
Good value: 3.1/3.2
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer USB version than the average smartphone (3.2 vs 2.0). The average version is USB 2.0.3.2 vs 2.0
Has a front LED flash
Microsoft Surface Duo 2 (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
What it is: A dedicated physical flash unit for the front-facing camera to improve selfie lighting.
When it matters: When you take selfies in low-light clubs or parties and want your face clearly illuminated.
Importance: LOW
Microsoft Surface Duo 2 (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
0.6 µm larger main camera pixel size
Microsoft Surface Duo 2 (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
1.4 unbinned
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
Microsoft Surface Duo 2 (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.1.4 µm vs 0.8 µm
Newer DDR memory version
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer DDR version than the average smartphone (5 vs 4). The average DDR version is 4.
57.3% higher Geekbench 6 single-core benchmark score
Microsoft Surface Duo 2 (8GB + 256GB) scores better in Geekbench 6 single-core than the average smartphone (1,482 vs 942). The average smartphone scores 942 in single-core.
44.3% higher Geekbench 6 multi-core benchmark score
Microsoft Surface Duo 2 (8GB + 256GB) scores better in Geekbench 6 multi-core than the average smartphone (3,655 vs 2,533). The average smartphone scores 2,533 in multi-core.
Higher CPU base clock speed
Microsoft Surface Duo 2 (8GB + 256GB) has a higher CPU base clock speed than the average smartphone (1x2.84 GHz & 3x2.42 GHz & 4x1.8 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
2x higher memory bandwidth
Microsoft Surface Duo 2 (8GB + 256GB) has higher memory bandwidth than the average smartphone (51.2 GB/s vs 25.6 GB/s). The average memory bandwidth is 25.6 GB/s.
18.3% higher CPU boost clock speed
Microsoft Surface Duo 2 (8GB + 256GB) has a higher CPU boost clock speed than the average smartphone (2.8 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
33.3% lower TDP
Microsoft Surface Duo 2 (8GB + 256GB) has a lower TDP than the average smartphone (8 W vs 6 W). The average TDP for smartphones is 6 W.
81.5% higher 3DMark Wild Life benchmark
Microsoft Surface Duo 2 (8GB + 256GB) scores higher in 3DMark Wild Life than the average smartphone (5,653 vs 3,115). The average smartphone scores 3,115.
14.3% higher maximum RAM
Microsoft Surface Duo 2 (8GB + 256GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
33.5% higher PassMark benchmark
Microsoft Surface Duo 2 (8GB + 256GB) achieves a higher PassMark score than the average smartphone (5,858 vs 4,389). The average smartphone PassMark score is 4,389.
22.1% more L3 cache
Microsoft Surface Duo 2 (8GB + 256GB) has more L3 cache than the average smartphone (5,000 KB vs 4,096 KB). The average L3 cache is 4,096 KB.
Better processor
Microsoft Surface Duo 2 (8GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 888 vs Qualcomm Snapdragon 7 Gen 3).
16.4% faster memory speed
Microsoft Surface Duo 2 (8GB + 256GB) supports faster memory speed than the average smartphone (3,200 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.
24.7% higher 3DMark Wild Life Extreme benchmark
Microsoft Surface Duo 2 (8GB + 256GB) performs better in 3DMark Wild Life Extreme than the average smartphone (1,529 vs 1,226). The average smartphone scores 1,226.
Has optical image stabilization
Microsoft Surface Duo 2 (8GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
2 x higher optical zoom
Microsoft Surface Duo 2 (8GB + 256GB) offers higher optical zoom than the average smartphone (2 x vs 0 x).
Has a front LED flash
Microsoft Surface Duo 2 (8GB + 256GB) features a front-facing LED flash, the average smartphone does not. 7.7% of smartphones include a front flash.
0.6 µm larger main camera pixel size
Microsoft Surface Duo 2 (8GB + 256GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
Uses a BSI sensor
Microsoft Surface Duo 2 (8GB + 256GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
Supports HDR10 video recording
Microsoft Surface Duo 2 (8GB + 256GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
Has a dual-tone LED flash
Microsoft Surface Duo 2 (8GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
Better main camera video
Microsoft Surface Duo 2 (8GB + 256GB) records better main camera video than the average smartphone. 22.60x of smartphones support 4K or higher.
1 more flash LEDs
Microsoft Surface Duo 2 (8GB + 256GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
Wider front camera aperture
Microsoft Surface Duo 2 (8GB + 256GB) has a wider front camera aperture than the average smartphone (f/2.0 vs f/2.2). The average aperture is f/2.2.
Wider main camera aperture
Microsoft Surface Duo 2 (8GB + 256GB) has a wider main camera aperture than the average smartphone (f/1.7 & f/2.2 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average aperture value is f/1.8 & f/2.2 & f/2.4 & f/2.4.
Newer USB version
Microsoft Surface Duo 2 (8GB + 256GB) supports a newer USB version than the average smartphone (3.2 vs 2.0). The average version is USB 2.0.
Higher screen resolution
Microsoft Surface Duo 2 (8GB + 256GB) has a higher screen resolution than the average smartphone (1892x2688 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
1.63 inches larger screen size
Microsoft Surface Duo 2 (8GB + 256GB) has a larger screen size than the average smartphone (8.3 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
Has a secondary display
Microsoft Surface Duo 2 (8GB + 256GB) features a secondary display, the average smartphone does not. 6.7% of smartphones include a secondary screen.
Better display glass type
Microsoft Surface Duo 2 (8GB + 256GB) features a better display glass type than the average smartphone (Corning Gorilla Glass Victus vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.
21.2% higher screen brightness
Microsoft Surface Duo 2 (8GB + 256GB) has a higher screen brightness than the average smartphone (800 nits vs 660 nits). The average smartphone brightness is 660 nits.
1.5% higher pixel density
Microsoft Surface Duo 2 (8GB + 256GB) has a higher pixel density than the average smartphone (401 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
Has a curved display
Microsoft Surface Duo 2 (8GB + 256GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
2.8 mm thinner
Microsoft Surface Duo 2 (8GB + 256GB) is thinner than the average smartphone (5.5 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
18.4 mm shorter
Microsoft Surface Duo 2 (8GB + 256GB) is shorter than the average smartphone (145.2 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
Is foldable
Microsoft Surface Duo 2 (8GB + 256GB) is foldable, the average smartphone is not. 3.9% of smartphones are foldable devices.

Performance & Hardware

Why is Microsoft Surface Duo 2 (8GB + 256GB) worse than the average smartphone?

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50% less L1 cache
Microsoft Surface Duo 2 (8GB + 256GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
Lacks app tracking protection
Microsoft Surface Duo 2 (8GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
Lacks focus mode
Microsoft Surface Duo 2 (8GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
No battery health monitoring
Microsoft Surface Duo 2 (8GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
No live text recognition
Microsoft Surface Duo 2 (8GB + 256GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
Lacks instant markup
Microsoft Surface Duo 2 (8GB + 256GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
No camera/mic privacy toggles
Microsoft Surface Duo 2 (8GB + 256GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
No Wi-Fi password sharing
Microsoft Surface Duo 2 (8GB + 256GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
No location privacy controls
Microsoft Surface Duo 2 (8GB + 256GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
No offline voice commands
Microsoft Surface Duo 2 (8GB + 256GB) does not support offline voice commands, the average smartphone does. 90.8% of smartphones offer offline voice control.
No scrolling screenshot support
Microsoft Surface Duo 2 (8GB + 256GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
No dynamic theme support
Microsoft Surface Duo 2 (8GB + 256GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
Lacks extra dim mode
Microsoft Surface Duo 2 (8GB + 256GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
Older Android version
Microsoft Surface Duo 2 (8GB + 256GB) runs an older Android version than the average smartphone (Android 11 vs Android 14). The average smartphone runs Android version Android 14.
No theme customization
Microsoft Surface Duo 2 (8GB + 256GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
Does not allow play while downloading
Microsoft Surface Duo 2 (8GB + 256GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
Lower-resolution main camera
Microsoft Surface Duo 2 (8GB + 256GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
Lower front camera megapixels
Microsoft Surface Duo 2 (8GB + 256GB) has lower front camera megapixels than the average smartphone (12 MP vs 16 MP). The average smartphone has a 16 MP front camera.
1.9% smaller main camera sensor area
Microsoft Surface Duo 2 (8GB + 256GB) has a smaller main camera sensor area than the average smartphone (31.4 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
No memory card slot
Microsoft Surface Duo 2 (8GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
Older Bluetooth version
Microsoft Surface Duo 2 (8GB + 256GB) uses an older Bluetooth version than the average smartphone (5.1 vs 5.2). The average smartphone uses Bluetooth 5.2.
25% lower refresh rate
Microsoft Surface Duo 2 (8GB + 256GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
200 nits lower peak brightness
Microsoft Surface Duo 2 (8GB + 256GB) has a lower peak brightness than the average smartphone (800 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
11% smaller battery capacity
Microsoft Surface Duo 2 (8GB + 256GB) has a smaller battery capacity than the average smartphone (4,449 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
No reverse wired charging
Microsoft Surface Duo 2 (8GB + 256GB) does not support reverse wired charging, the average smartphone does. 60.9% of smartphones support reverse wired charging.
30.3% slower charging speed
Microsoft Surface Duo 2 (8GB + 256GB) has a slower charging speed than the average smartphone (23 W vs 33 W). The average smartphone charges at 33 W.
44.8% heavier
Microsoft Surface Duo 2 (8GB + 256GB) is heavier than the average smartphone (284 g vs 196.2 g). The average smartphone weighs 196.2 g.
1.5 m shallower water resistance
Microsoft Surface Duo 2 (8GB + 256GB) 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.
108.5 mm wider
Microsoft Surface Duo 2 (8GB + 256GB) is wider than the average smartphone (184.5 mm vs 76 mm). The average smartphone has a width of 76 mm.
36.4% larger volume
Microsoft Surface Duo 2 (8GB + 256GB) has a larger volume than the average smartphone (133,400 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
3 year/s older release date
Microsoft Surface Duo 2 (8GB + 256GB) is an older model than the average smartphone (2021 vs 2024). 3.00% of smartphones were released more recently.
October 2,021
25% lower refresh rate
Microsoft Surface Duo 2 (8GB + 256GB) 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
Microsoft Surface Duo 2 (8GB + 256GB) 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
Lower-resolution main camera
Microsoft Surface Duo 2 (8GB + 256GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 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
Microsoft Surface Duo 2 (8GB + 256GB) has a lower-resolution main camera than the average smartphone (16 MP & 12 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.16 MP & 12 MP & 12 MP vs 50 MP & 8 MP
No memory card slot
Microsoft Surface Duo 2 (8GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
What it is: A physical slot, usually for microSD cards, allowing users to expand the device's storage capacity.
When it matters: When you want to cheaply expand your storage for photos, music, and movies.
Importance: LOW
Microsoft Surface Duo 2 (8GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
44.8% heavier
Microsoft Surface Duo 2 (8GB + 256GB) is heavier than the average smartphone (284 g vs 196.2 g). The average smartphone weighs 196.2 g.
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
Microsoft Surface Duo 2 (8GB + 256GB) is heavier than the average smartphone (284 g vs 196.2 g). The average smartphone weighs 196.2 g.284 g vs 196.2 g
Lacks app tracking protection
Microsoft Surface Duo 2 (8GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
What it is: A system-level feature that limits how apps track user behavior across other apps and services.
When it matters: When you want to stop apps from following your activity across other companies' apps and websites.
Importance: MEDIUM
Microsoft Surface Duo 2 (8GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
1.5 m shallower water resistance
Microsoft Surface Duo 2 (8GB + 256GB) 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.
What it is: The maximum depth of water the device is certified to withstand for a specific duration.
When it matters: When you take your phone near pools or deep water and want to know its limits.
Importance: LOW
Good value: ≥1.5 m
Microsoft Surface Duo 2 (8GB + 256GB) 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 m vs 1.5 m
11% smaller battery capacity
Microsoft Surface Duo 2 (8GB + 256GB) has a smaller battery capacity than the average smartphone (4,449 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 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
Microsoft Surface Duo 2 (8GB + 256GB) has a smaller battery capacity than the average smartphone (4,449 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.4,449 mAh vs 5,000 mAh
Lacks focus mode
Microsoft Surface Duo 2 (8GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
What it is: A feature that helps users reduce distractions by filtering notifications, limiting app access, or customizing the interface during specific activities or time periods.
When it matters: When you need to silence distractions to concentrate on work or rest.
Importance: LOW
Microsoft Surface Duo 2 (8GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.

Performance & Hardware

Graphic comparison of Microsoft Surface Duo 2 (8GB + 256GB) and other smartphones

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Third-party reviews

United Kingdom

(Reviews last updated: Mar 2026)

United Kingdom

(Reviews last updated: Mar 2026)

What customers like about Microsoft Surface Duo 2 (8GB + 256GB)?

Superior multitasking capabilities with true dual-screen functionality
Sleek and elegant hardware design that feels premium and unique
Bright, high-resolution AMOLED displays with 90Hz refresh rate
Significant improvement in camera quality over the original Duo
Powerful performance powered by the Snapdragon 888 chipset
Excellent for productivity, specifically with Microsoft 365 and Outlook
Solid battery life that typically lasts through a full day of usage
Innovative 'Glance Bar' for checking notifications on the hinge spine

What customers dislike about Microsoft Surface Duo 2 (8GB + 256GB)?

Software experience remains buggy with occasional UI glitches and crashes
High initial price point makes it a difficult recommendation for many
Lack of wireless charging and official water/dust resistance ratings
Limited app optimization for the dual-screen form factor
Awkward ergonomics for one-handed use and traditional phone calls
Noticeable physical gap between the two screens when spanning content
The large camera bump prevents the device from folding completely flat
Uncertain long-term software support and slow update cycles

Expert reviews

thesurfaceguide.com

18/12/2021

The Surface Guide Surface Duo 2 review: Turbocharged, but held back;

The Surface Duo 2 is a high-spec, premium-built device, featuring 5G, NFC, a Snapdragon 888 processor, and 90Hz displays, making it a significant refinement over the original. Key hardware improvements include more durable Gorilla Glass and a "Glance Bar" for notifications, though the added camera bump prevents it from folding completely flat. While praised for its multitasking...Read more

xda-developers.com

23/12/2021

XDA Developers Microsoft Surface Duo 2 review: A productivity powerhouse;

The XDA Developers review highlights the Surface Duo 2 as a significant hardware upgrade, featuring a Snapdragon 888 processor, 5G, and a 90Hz display that addresses previous performance issues. Notable design improvements include a functional triple-lens camera system and the "Glance Bar" for notifications, though the camera bump prevents the device from folding completely flat....Read more

forbes.com

30/11/2021

Forbes Microsoft Surface Duo 2 Review: Two Screens Are Better Than One;

The Microsoft Surface Duo 2 is a significant improvement over its predecessor, featuring a 360-degree hinge connecting two 5.8-inch OLED panels that offer superior, true multitasking capabilities and a smoother experience due to 5G, the Snapdragon 888 chip, and a 90Hz refresh rate. Key drawbacks include a large camera bump that prevents the device from folding completely flat, a...Read more

mashable.com

21/10/2021

Mashable Microsoft Surface Duo 2 review: A sequel that's better than the...;

The Microsoft Surface Duo 2 is identified by Mashable as a significantly improved, premium dual-screen Android device that finally delivers on the original's promise. Key hardware upgrades include two 5.8-inch 90Hz AMOLED displays, the powerful Snapdragon 888 processor, 5G, and NFC. While it serves as an effective mobile workstation for multitasking, the $1,499 starting price and...Read more

laptopmag.com

21/10/2021

Laptop Mag Microsoft Surface Duo 2 review;

The Microsoft Surface Duo 2 is identified as a significant improvement over its predecessor, offering refined hardware with a 360-degree hinge, 90Hz dual displays, and a triple-lens rear camera. While praised for its exceptional multitasking capabilities and Snapdragon 888 performance, the device still suffers from persistent software bugs and a shorter-than-average 7-hour and...Read more

windowscentral.com

02/11/2021

Windows Central Surface Duo 2 review: A huge step in the right direction, but...;

According to Windows Central, is a significant upgrade over its predecessor, featuring a polished industrial design with durable materials, Hz displays, and a "Glance Bar" for notifications. Key pros include top-tier specifications processor, 5G connectivity, and a much-improved triple-camera system. The device excels at multitasking, offering a unique, pocketable dual-screen...Read more

wired.com

04/11/2021

WIRED Microsoft Surface Duo 2 Review: A Bad Case for 2 Screens;

The Microsoft Surface Duo 2 is described by Wired as a significantly upgraded yet frustrating "lovable weirdo" that functions better as a niche productivity tool than a primary phone. Key pros include the addition of 5G support, a capable Snapdragon 888 processor, a functional triple-lens camera, and a "glance bar" on the hinge for notifications. However, critical cons include...Read more

pcmag.com

21/10/2021

PCMag Microsoft Surface Duo 2 Review;

PCMag describes the as an ambitious, niche multitasking device that improves upon G support, processor, and NFC, yet suffers from ergonomic and software issues. The device shines in productivity, offering a superior dual-window experience, Hz screens, -degree hinge, -ounce weight, awkward shape, and the gap between screens make it uncomfortable and impractical for many users. While...Read more

theguardian.com

28/01/2022

The Guardian Surface Duo 2 review: Microsoft’s dual-screen Android needs work;

The Surface Duo 2 is a significantly improved, albeit flawed, device that functions as a high-performance, yet awkward, hybrid between a phone and a tablet. While offering top-tier hardware with a fast Snapdragon 888 processor and excellent multitasking capabilities, it suffers from a bulky design that prevents it from folding flat and lacks third-party app optimization. The review...Read more

cnet.com

21/10/2021

CNET Surface Duo 2 review: Microsoft's folding phone is innovative, but impractical;

The CNET review characterizes the Microsoft Surface Duo 2 as a significant hardware upgrade featuring a Snapdragon 888 processor, 5G, and a smoother 90Hz display, yet it remains fundamentally impractical for daily use. While the dual-screen design excels in productivity and gaming, the wide, awkward form factor and new camera bump prevent the device from folding flat, hindering...Read more

inside-digital.de

21/10/2021

Microsoft Surface Duo 2: Review, Specs, Price, and Availability

The Microsoft Surface Duo 2 is identified by Inside Digital as a specialized, high-performance multitasking device that improves upon its predecessor with 5G, NFC, and a robust triple-camera system. Featuring dual 90Hz OLED screens and a Snapdragon 888 processor, it offers a premium, fluid experience for professionals. While its unique,, thin design and app-grouping capabilities are...Read more

pcwelt.de

15/02/2022

Microsoft Surface Duo 2 Review - PC-WELT

According to a PC-WELT review, the Microsoft Surface Duo 2 is a significant hardware upgrade featuring a triple-lens camera, 5G, and a faster Snapdragon 888 processor. While the 90Hz AMOLED displays and sturdy hinge are praised, a new camera bump prevents the device from folding completely flat. The device excels in multitasking, allowing users to run dual apps or span applications...Read more

futurezone.at

14/04/2022

Microsoft Surface Duo 2 Review: The idea is good, but...

The Microsoft Surface Duo 2 is identified as a significant hardware improvement over its predecessor, functioning more like a specialized "handheld PC" for multitasking than a traditional smartphone. Pros include dual 5.8-inch 90Hz OLED screens, a premium build with Gorilla Glass Victus, and a "Glance Bar" for notifications. However, cons involve a bulky form factor, a camera bump...Read more

spiegel.de

30/10/2021

Microsoft Surface Duo 2 Review: Something Is Always in the Way

According to Der Spiegel, the Microsoft Surface Duo 2 offers improved hardware, including 90Hz AMOLED screens, 5G, and a Snapdragon 888 processor, making it a capable productivity tool. While it excels in multitasking, the device's awkward camera bump prevents it from folding flat, and the software remains inconsistent, resulting in a niche, work-in-progress experience. Despite...Read more

chip.de

20/05/2022

Microsoft Surface Duo 2 Review | CHIP

The Microsoft Surface Duo 2, priced around 1,700 Euros, features a significantly improved "mini-laptop" design with a dual-screen setup that allows for unique multitasking and specialized app functionality. Performance is exceptional due to the Snapdragon 888 processor, 8 GB of RAM, and 5G connectivity, accompanied by a versatile triple-camera system that offers a vast improvement...Read more

leclaireur.fnac.com

19 janvier 2022

Microsoft Surface Duo 2 Lab Test: An innovative concept, refined

The Microsoft Surface Duo 2 advances its predecessor with a refined design featuring dual 5.8-inch 90Hz AMOLED screens, a Snapdragon 888 processor, and a practical "Glance Bar" for notifications. Its key strengths include exceptional multitasking, superior build quality with a versatile 360-degree hinge, and high-quality display performance with excellent color accuracy and...Read more

cnetfrance.fr

23 septembre 2021

Microsoft Surface Duo 2: Hands-on - CNET France

The Microsoft Surface Duo 2 features 90Hz AMOLED screens with a "Glance Bar" and is powered by a Snapdragon 888 processor, significantly improving performance and multitasking over the original model. Key hardware upgrades include a versatile 360-degree hinge and a new triple-lens camera system, although the resulting camera bump prevents the device from folding completely flat....Read more

lesnumeriques.com

12 novembre 2021

Microsoft Surface Duo 2 Review: Slightly Better Than Its Predecessor

The Microsoft Surface Duo 2 improves on its predecessor with dual 5.8-inch 90Hz AMOLED screens, a faster Snapdragon 888 processor, and a functional triple-camera array. Notable pros include the 360-degree hinge, added NFC, and a "glance bar" for notifications, though the design is bulky, hindering one-handed use. While the camera bump prevents the device from laying perfectly flat,...Read more

frandroid.com

18 novembre 2021

Microsoft Surface Duo 2 review: Our full verdict - Frandroid

The Frandroid review identifies the Microsoft Surface Duo 2 as a significant hardware upgrade, offering a premium experience with twin 90Hz AMOLED displays and a Snapdragon 888 processor that excels in multitasking and gaming. Key improvements include a versatile triple-lens camera, though this creates a bulky, non-flat design, alongside a functional "Glance Bar" for notifications....Read more

smartworld.it

22/09/2021

Microsoft Surface Duo 2 Technical Specifications: Would you like me to find international reviews in English for a more technical comparison of the ca...

The Microsoft Surface Duo 2 upgrades to high-end hardware, featuring dual 5.8-inch AMOLED screens with a 90Hz refresh rate, a Snapdragon 888 processor, and a "Glance Bar" for notifications. Key improvements include a versatile triple-lens camera, a premium build, and better optimization for Microsoft 365 apps, making it a more viable daily device. However, the device is hindered by...Read more

id.nl

22/04/2022

Surface Duo 2 – A practical gadget, but not for everyone

The Microsoft Surface Duo 2 is positioned by ID.nl as a niche productivity tool combining dual 5.8-inch 90Hz AMOLED screens to create an 8.3-inch workspace, ideal for multitasking within the Microsoft ecosystem. Significant hardware upgrades include a Snapdragon 888 processor, 5G, and NFC, addressing major shortcomings of the original model. Despite these improvements, the device is...Read more

Video reviews

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