Microsoft Surface Duo 2 vs Nokia C21 Plus

Microsoft Surface Duo 2

Nokia C21 Plus

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, 5, 7, 8, 20
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, Cat4, 150 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)

Glass front, aluminum frame, plastic back
SIM

Nano-SIM, eSIM

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

145.2 mm

164.8 mm
Width

93.1 mm

75.9 mm
Thickness

11 mm

8.6 mm
Height unfolded

184.5 mm

-
Width unfolded

145.2 mm

-
Thickness unfolded

5.5 mm

-
Weight

284 g

178/191 g
Stylus

Yes

-
Splash resistant

-

Yes
Colors

Glacier, Obsidian

Cyan, Gray

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm

(wide) , 13 MP, f/2.2
(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom

(depth) , 2 MP
(ultrawide) , 13 MP, f/2.2 , 1.0 µm
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

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

1080p@30fps
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

-

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Wi-Fi hotspot

Yes
WLAN WiFi Direct

Wi-Fi direct

-
WLAN WiFi Dual Band

Dual-band

-
USB

Type-C 3.2, DisplayPort

microUSB 2.0
Bluetooth

v5.1

v4.2
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

-
Bluetooth AptX

aptX Adaptive

-
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS