Microsoft Surface Duo

Specifications
Microsoft Surface Duo
MORE PICTURES
  • 8.1" 1800x2700 pixels
  • 11MP 2160p
  • 6GB RAM Snapdragon 855
  • 3577mAh 18W
Released 2020, September 10 250g, 9.9mm thickness Android 10, up to Android 12 128GB/256GB storage, no card slot
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Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
Speed HSPA 42.2/5.76 Mbps, LTE Cat18 1200/150 Mbps
Launch
Announced 2020, August 12. Released 2020, September 10
Status Discontinued
Body
Dimensions Unfolded: 186.9 x 145.2 x 4.8 mm
Folded: 145.2 x 93.3 x 9.9 mm
Weight 250 g (8.82 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
SIM Nano-SIM + eSIM
 Stylus support
Display
Type AMOLED
Size 8.1 inches, 195.4 cm2 (~144.2% screen-to-body ratio)
Resolution 1800 x 2700 pixels, 3:2 ratio (~401 ppi density)
Protection Corning Gorilla Glass 5
 Folded position display: 5.6 inches, AMOLED, 1350 x 1800 pixels (4:3)
Platform
OS Android 10, upgradable to Android 12
Chipset Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU Adreno 640
Memory
Card slot No
Internal 128GB 6GB RAM, 256GB 6GB RAM
 UFS 3.0
Main Camera
Single 11 MP, f/2.0, 23mm (wide), 1.0µm, PDAF
Features HDR, panorama
Video 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR
Selfie Camera
Single Uses main camera
Features HDR, panorama
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR
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Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX Adaptive
Positioning GPS
NFC No
Radio No
USB USB Type-C 3.1
Features
Sensors Fingerprint (side-mounted), dual accelerometer, dual gyro, proximity, dual compass
Battery
Type Li-Po 3577 mAh
Charging 18W wired
Misc
Colors White
Price About 650 EUR

User opinions and reviews

I just recently bought my 2nd Surface Duo because the first one I bought stopped working due to my recklessness. I had it for almost 2 weeks and it took a swim in the bath tub 😭 I grabbed it out of the water and immediately threw it in a bag of rice....

  • Ivan R
  • 17 Oct 2025
  • NuT

I need one of this phone kindly

I don't see what's funny about it. Even though foldable screen is the preferred choice for almost all brands, dual display is still far more practical and more seamless than foldable screens. I'm not afraid to admit that I left foldabl...

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