• Tuesday, November 25, 2025
ITEL S21 specs
5"
FWVGA, 854 x 480 pixels
8 MP
3264 x 2448 pixels
1 GB RAM
16 GB Internal
Android
7.0 Nougat
2700 mAh
Li-Po
145 x 73.2 x 8.7 mm
MediaTek
MT6737M
2017
2017

ITEL S21 Phone

GSM 900, 1800
WCDMA 850, 900, 2100
LTE 850, 1800, 2100
TD-LTE
GPRS
EDGE
EV-DO
LTE Speed
 Up to 150.8 Mbps
 Up to 51 Mbps
DisplayPrimaryIPS LCD 5" 854 x 480 pixels 16M colors
FWVGA, 196 ppi
Secondary
CameraPrimary8 MP 3264 x 2448 pixels LED flash
F/2 aperture, Sensor type: CMOS, Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video1280 x 720 pixels
720p@30fps
Secondary2 MP + 5 MP 1600 x 1200 pixels LED flash
480p@30fps
CPUChipsetMediaTek MT6737M
CPU Speed1.1 GHz
GPUARM Mali-T720 MP
MemoryRAM1 GB
Internal16 GB
Memory CardMicroSD, Up to 32 GB
OSSystemAndroid 7.0 Nougat
GeneralSIMMicro-SIM, Dual-SIM
Dimension145 x 73.2 x 8.7 mm
Released2017
Announced2017
Colorsdark black, champagne, silver-blue
ConnectivityUSB
 Micro-USB 2.0 OTG, Mass storage
WI-FI
 802.11 b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
 A-GPS
Bluetooth
 4.0
A2DP
FeaturesSensorsProximity, Light, Accelerometer, Fingerprint
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity2700 mAh Li-Po
Stand byUp to 350 h
Talk timeUp to 20 h