Infinix Zero X vs Nokia C21

Infinix Zero X

Nokia C21

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100 - global version; 850, 900, 1700(AWS), 1900, 2100 - LATAM, Brazil
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41

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

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, 603 Mbps download, 151 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, glass

Glass front, aluminum frame, plastic back
SIM

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

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

164.1 mm

169.9 mm
Width

75.7 mm

77.9 mm
Thickness

7.8 mm

8.8 mm
Weight

193 g

195 g
Colors

Black, Silver

Blue, Gray

Main camera
Camera type

Triple

Single
Main camera

(wide) , 64 MP, f/1.9

8 MP
(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom , 60x hybrid zoom
120˚ , (ultrawide) , 8 MP, f/2.3 , 13 mm, 1/4.0" , 1.12 µm
Primary camera resolution

9216 x 6912 pixels

3264 x 2448 pixels
Primary camera video

4K@30fps, 1080p@30fps

720p@30fps
Primary camera flash

quad-LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical 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

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

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

No

No
GPS

Yes, with A-GPS

Yes, with A-GPS