Nokia C21 vs Samsung Galaxy Z Flip 5G

Nokia C21

Samsung Galaxy Z Flip 5G

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 2100 - global version; 850, 900, 1700(AWS), 1900, 2100 - LATAM, Brazil

HSDPA 850, 900, 1700(AWS), 1900, 2100 - global, Canada; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 5, 7, 8, 20

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71 - global; 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 38, 39, 40, 41, 66, 71 - Canada; 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41 - China, Hong Kong
5G network

-

5G band 1, 41, 77, 78, 79 Sub6 - China, Hong Kong; 41, 66, 71 Sub6 - Canada
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE-A (6CA), Cat20, 2000 Mbps download, 200 Mbps upload
5G speed

-

5G
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, aluminum frame, plastic back

Plastic front, glass back (Gorilla Glass 6), aluminum frame
SIM

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

Nano-SIM, eSIM
Height

169.9 mm

87.4 mm
Width

77.9 mm

73.6 mm
Thickness

8.8 mm

17.3 mm
Height unfolded

-

167.3 mm
Width unfolded

-

73.6 mm
Thickness unfolded

-

7.2 mm
Weight

195 g

183 g
Payment

-

Samsung Pay
Colors

Blue, Gray

Bronze, Grey

Main camera
Camera type

Single

Dual
Main camera

8 MP

12 MP, f/1.8 , 27 mm, 1/2.55" , 1.4 µm
12 MP, f/2.2 , 1.12 µm
Primary camera resolution

3264 x 2448 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+
Primary camera flash

LED flash

LED flash
Camera features

-

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

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

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes