Microsoft Surface Duo 2 vs Samsung Galaxy A71

Microsoft Surface Duo 2

Samsung Galaxy A71

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
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), 5(850), 7(2600), 8(900)
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
LTE speed

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

LTE, Cat12, 603 Mbps download, 102 Mbps upload
5G speed

6 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

Front glass, plastic body
SIM

Nano-SIM, eSIM

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

145.2 mm

163.6 mm
Width

93.1 mm

76 mm
Thickness

11 mm

7.7 mm
Height unfolded

184.5 mm

-
Width unfolded

145.2 mm

-
Thickness unfolded

5.5 mm

-
Weight

284 g

179 g
Stylus

Yes

-
Colors

Glacier, Obsidian

Black, Blue, Pink, Silver

Display
Display type

AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

8.3 inches

6.7 inches
Resolution

1892 x 2588 pixels

1080 x 2400 pixels
Pixel density

401 ppi

393 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass Victus

Scratch resistant, Corning Gorilla Glass 3
Multitouch

-

Yes
Display features

90Hz, HDR, 800 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

Quad
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

64 MP, f/1.8 , 26 mm, 0.8 µm, 1/1.7"
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

12 MP, f/2.2 , 13 mm, 1.12 µm
(ultrawide) , 13 MP, f/2.2 , 1.0 µm

5 MP, f/2.4
5 MP, f/2.2 , 1/5.0" , 1.12 µm
Primary camera resolution

-

9280 x 6944 pixels
Primary camera video

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

2160p@30fps, 1080p@30/240fps
Primary camera flash

-

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, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
DxOMark photo

-

89
DxOMark video

-

74
DxOMark camera score

-

84

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm

32 MP, f/2.2 , 26 mm, 0.8 µm, 1/2.8"
Selfie camera resolution

-

6560 x 4928 pixels
Selfie camera video

1080p@30fps

1080p@30fps
DxOMark photo

-

83
DxOMark video

-

82
DxOMark camera score

-

83

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 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.1

v5.0
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
Bluetooth AptX

aptX Adaptive

-
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

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

Accelerometer, compass, fingerprint, gyroscope, light, proximity, in-display fingerprint sensor