Nokia G21 vs Samsung Galaxy Z Flip 5G

Nokia G21

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 verion; 850, 900, 1700(AWS), 1900, 2100 - LATAM

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

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - global version; 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 40, 66 - LATAM

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, plastic 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

164.6 mm

87.4 mm
Width

75.9 mm

73.6 mm
Thickness

8.5 mm

17.3 mm
Height unfolded

-

167.3 mm
Width unfolded

-

73.6 mm
Thickness unfolded

-

7.2 mm
Weight

190 g

183 g
Payment

-

Samsung Pay
Colors

Dusk, Nordic Blue

Bronze, Grey

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50 MP, f/1.8 , 1/2.76" , 0.64 µm

12 MP, f/1.8 , 1/2.55" , 1.4 µm, 27 mm
(macro) , 2 MP

12 MP, f/2.2 , 1.12 µm
(depth) , 2 MP
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

1080p@30fps

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

LED flash

LED flash
Camera features

Autofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

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

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes (market dependent)

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes