Microsoft Surface Duo 2 vs Xiaomi Civi 2

Microsoft Surface Duo 2

Xiaomi Civi 2

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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

5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

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

LTE-A
5G speed

6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

Glass front (Gorilla Glass 5), glass back, aluminum frame
SIM

Nano-SIM, eSIM

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

145.2 mm

159.2 mm
Width

93.1 mm

72.7 mm
Thickness

11 mm

7.2 mm
Height unfolded

184.5 mm

-
Width unfolded

145.2 mm

-
Thickness unfolded

5.5 mm

-
Weight

284 g

171.8 g
Stylus

Yes

-
Colors

Glacier, Obsidian

Black, Blue, Silver, Violet

Display
Display type

AMOLED capacitive touchscreen

AMOLED
Physical size

8.3 inches

6.55 inches
Resolution

1892 x 2588 pixels

1080 x 2400 pixels
Pixel density

401 ppi

402 ppi
Display colors

16777216

1073741824
Protection

Corning Gorilla Glass Victus

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
Display features

90Hz, HDR, 800 nits (peak)

Dolby Vision, HDR10+, 120Hz, 1000 nits (peak)
Cover display

AMOLED capacitive touchscreen

-
Cover display physical size

5.8 inches

-
Cover display resolution

1344 x 1892 pixels

-

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

(wide) , 50 MP, f/1.8 , 1.0 µm, 1/1.56"
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

(ultrawide) , 20 MP, f/2.2 , 1.0 µm, 115˚ , 1/2.78"
(ultrawide) , 13 MP, f/2.2 , 1.0 µm

(macro) , 2 MP, f/2.4
Primary camera resolution

-

9280 x 6920 pixels
Primary camera video

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

4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
Primary camera flash

-

2x Dual-LED dual-tone 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, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Selfie camera
Selfie camera type

Single

Dual
Selfie camera

(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm

(wide) , 32 MP, f/2.0 , 0.8 µm, 1/2.8"
(ultrawide) , 32 MP, 1/2.8" , 0.8 µm
Selfie camera features

-

Face unlock, face detection, HDR, autofocus
Selfie camera video

1080p@30fps

1080p@30/60fps

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, 802.11ax
WLAN WiFi Hotspot

Wi-Fi hotspot

Yes
WLAN WiFi Direct

Wi-Fi direct

Yes
WLAN WiFi Dual Band

Dual-band

Yes
USB

Type-C 3.2, DisplayPort

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.1

v5.2
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
Bluetooth AptX

aptX Adaptive

-
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

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

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity