T-Mobile myTouch
T-Mobile myTouch
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Sony Xperia R1 (Plus)
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Samsung Galaxy A7 Duos
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alcatel 2040
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Honor 7i
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Oppo A78
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Xiaomi Redmi 2 Pro
Xiaomi Redmi 2 Pro
Doogee X97 Pro
Doogee X97 Pro

Microsoft Surface Duo

Microsoft Surface Duo
8.1"

1800x2700 pixels

11MP

2160p

6RAM

Snapdragon 855

3577mAh

18W

Launch

Announced

2020, August 12

Status

Available. Released 2020, September 10

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

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

N/A

Nits

N/A

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

Main Camera

Main

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

Sound

speaker

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

Sensors

Fingerprint (side-mounted), dual accelerometer, dual gyro, proximity, dual compass

USB

USB Type-C 3.1

Network

Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

GPS

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

5G 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 (CA) Cat18 1200/150 Mbps

Battery

Type

Li-Po 3577 mAh

Charging

18W wired

Misc

Colors

White

Models

N/A

SAR

N/A

SAR EU

N/A

Price

About 650 EUR