Microsoft Surface Duo 2 vs Xiaomi Black Shark 2 Pro

Microsoft Surface Duo 2

Xiaomi Black Shark 2 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 71

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

5G band 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 - global; 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79, 257, 260, 261 SA/NSA/Sub6/mmWave - USA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (5CA) Cat20, 2000 Mbps download, 150 Mbps upload

LTE Cat18, 1200 Mbps download, 50 Mbps upload
5G speed

6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass)

Aluminium alloy
SIM

Nano-SIM, eSIM

Dual SIM (Nano-SIM, dual stand-by)
Height

145.2 mm

163.6 mm
Width

93.1 mm

75 mm
Thickness

11 mm

8.8 mm
Height unfolded

184.5 mm

-
Width unfolded

145.2 mm

-
Thickness unfolded

5.5 mm

-
Weight

284 g

205 g
Stylus

Yes

-
Colors

Glacier, Obsidian

Black, Blue, Gold, Green, Orange, Purple, Silver

Display
Display type

AMOLED capacitive touchscreen

Super AMOLED
Physical size

8.3 inches

6.39 inches
Resolution

1892 x 2588 pixels

1080 x 2340 pixels
Pixel density

401 ppi

403 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass Victus

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

90Hz, HDR, 800 nits (peak)

Always-on display, 100% DCI-P3, HDR10
Cover display

AMOLED capacitive touchscreen

-
Cover display physical size

5.8 inches

-
Cover display resolution

1344 x 1892 pixels

-

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

48 MP, f/1.8 , 0.8 µm, 1/2" , 2x optical zoom
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

12 MP, f/2.2 , 1.0 µm
(ultrawide) , 13 MP, f/2.2 , 1.0 µm
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR

2160p@30/60fps, 1080p@30/60fps, 720p@1920fps
Primary camera flash

-

dual LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW, phase detection

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Wi-Fi hotspot

Yes
WLAN WiFi Direct

Wi-Fi direct

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Dual-band

Yes
USB

Type-C 3.2, DisplayPort

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.1

v5.0
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
Bluetooth AptX

aptX Adaptive

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes
QZSS

-

Yes

Features
Sensors

Dual accelerometer, dual compass, fingerprint, dual gyroscope, dual proximity

Accelerometer, barometer, compass, fingerprint, hall, gyroscope, light, proximity, in-display optical fingerprint sensor