Microsoft Surface Duo 2 vs. Surface Duo: A Detailed Comparison

Microsoft's Surface Duo line offers a unique take on mobile technology, combining smartphone and tablet functionality in a folding design. But with two generations, choosing between the original Surface Duo and the newer Surface Duo 2 can be tricky. This comprehensive comparison breaks down the key differences to help you decide which device is right for you.
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🏆 Quick Verdict

The Surface Duo 2 is the clear winner, boasting a significantly faster Snapdragon 888 processor, improved cameras, and faster charging. While the original Duo offered a novel form factor, the Duo 2's performance and refinements make it the superior choice for most users.

PHONES
Phone Names Microsoft Surface Duo 2 Microsoft Surface Duo
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 711, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
5G bands1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 - International-
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G 6 Gbps DLHSPA 42.2/5.76 Mbps, LTE Cat18 1200/150 Mbps
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE
 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79, 257, 260, 261 SA/NSA/Sub6/mmWave - USA-
Launch
Announced2021, September 22. Released 2021, October 212020, August 12. Released 2020, September 10
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass)Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
DimensionsUnfolded: 184.5 x 145.2 x 5.5 mm Folded: 145.2 x 92.1 x 11 mmUnfolded: 186.9 x 145.2 x 4.8 mm Folded: 145.2 x 93.3 x 9.9 mm
SIMNano-SIM + eSIMNano-SIM + eSIM
Weight284 g (10.02 oz)250 g (8.82 oz)
 Stylus supportStylus support
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 5
Resolution1892 x 2688 pixels (~401 ppi density)1800 x 2700 pixels, 3:2 ratio (~401 ppi density)
Size8.3 inches, 204.0 cm2 (~152.6% screen-to-body ratio)8.1 inches, 195.4 cm2 (~144.2% screen-to-body ratio)
TypeAMOLED, 90Hz, HDR, 800 nits (peak)AMOLED
 Folded position display: 5.8 inches, AMOLED, 1344 x 1892 pixels (4:3)Folded position display: 5.6 inches, AMOLED, 1350 x 1800 pixels (4:3)
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8150 Snapdragon 855 (7 nm)
GPUAdreno 660Adreno 640
OSAndroid 11Android 10, upgradable to Android 12
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM128GB 6GB RAM, 256GB 6GB RAM
 UFSUFS 3.0
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaHDR, panorama
Single12 MP, f/2.0, 24mm (wide), 1.0µm11 MP, f/2.0, 23mm (wide), 1.0µm, PDAF
Triple12 MP, f/1.7, 27mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 51mm (telephoto), 1.0µm, PDAF, OIS, 2x optical zoom 16 MP, f/2.2, 13mm (ultrawide), 1.0µm TOF 3D, (depth)-
Video4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR
Selfie camera
Features-HDR, panorama
Single12 MP, f/2.0, 24mm (wide), 1.0µmUses main camera
Video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
Comms
Bluetooth5.1, A2DP, LE, aptX Adaptive5.0, A2DP, LE, aptX Adaptive
NFCYesNo
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS
RadioNoNo
USBUSB Type-C 3.2, DisplayPortUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), dual accelerometer, dual gyro, dual proximity, dual compassFingerprint (side-mounted), dual accelerometer, dual gyro, proximity, dual compass
Battery
Charging23W wired18W wired
TypeLi-Po 4449 mAhLi-Po 3577 mAh
Misc
ColorsGlacier, ObsidianWhite
PriceAbout 1480 EURAbout 650 EUR

Microsoft Surface Duo 2

  • Significantly faster processor (Snapdragon 888)
  • Improved camera system
  • Faster charging (23W)
  • Refined hinge mechanism
  • Brighter and more vibrant display

  • Higher price point
  • Software still evolving for dual-screen usage

Microsoft Surface Duo

  • Lower price point
  • Unique dual-screen design
  • Compact and pocketable

  • Slower processor (Snapdragon 855)
  • Subpar camera performance
  • Slower charging (18W)
  • Less vibrant display

Display Comparison

The Surface Duo 2 features a brighter and more vibrant display with improved color accuracy compared to the original Duo. Both devices utilize 5.8-inch PixelSense screens, but the Duo 2's panel offers a noticeable upgrade in viewing experience. The hinge mechanism on the Duo 2 also feels more refined and durable.

Camera Comparison

The Surface Duo 2 features an upgraded camera system with improved image quality, particularly in low-light conditions. While both devices share a similar camera setup (three 12MP lenses), the Duo 2's image processing algorithms are noticeably better. The original Duo's camera was a known weakness.

Performance

The Snapdragon 888 in the Surface Duo 2 provides a substantial performance boost over the Snapdragon 855 in the original Duo. Expect smoother multitasking, faster app loading times, and improved gaming performance on the Duo 2. The 5nm process of the 888 also contributes to better power efficiency.

Battery Life

While both devices offer all-day battery life for moderate usage, the Surface Duo 2's more efficient Snapdragon 888 chip contributes to slightly better battery performance. The faster 23W wired charging on the Duo 2 also reduces charging times.

Buying Guide

Who should buy the Microsoft Surface Duo 2? Productivity-focused users who value performance, multitasking, and a refined folding experience. Who should buy the Microsoft Surface Duo? Budget-conscious buyers who appreciate the unique dual-screen design and don't require top-tier performance, or those seeking a more affordable entry point into the folding phone world.

Frequently Asked Questions

❓ Is the Surface Duo 2 worth the upgrade from the original Duo?
Yes, the Surface Duo 2 offers significant improvements in performance, camera quality, and charging speed, making it a worthwhile upgrade for most users.
❓ What is the software experience like on both devices?
Both devices run Android, but Microsoft continues to refine the software experience for dual-screen usage. The Duo 2 benefits from newer software updates and optimizations.
❓ Are the hinges on both devices durable?
Both devices have hinges that are generally considered durable, but the Duo 2's hinge feels more robust and refined.