• Thursday, April 30, 2026
CELKON A21 specs
4"
HVGA, 480 x 320 pixels
3.2 MP
2048 x 1536 pixels
256 MB RAM
Android
4.2.2 Jelly Bean
1500 mAh
Li-Ion
124.8 x 66.1 x 10.8 mm
115.3 g
MediaTek
MT6582
2014
2014

CELKON A21 Phone

GSM 900, 1800
WCDMA 2100
GPRS
EDGE
EV-DO
DisplayPrimaryLCD 4" 480 x 320 pixels
HVGA, 144 ppi
Secondary
CameraPrimary3.2 MP 2048 x 1536 pixels
Secondary1.3 MP 1280 x 1024 pixels
CPUChipsetMediaTek MT6582
CPU Speed1.2 GHz
GPUARM Mali-400
MemoryRAM256 MB
Memory CardMicroSD, Up to 32 GB
OSSystemAndroid 4.2.2 Jelly Bean
GeneralSIMMini-SIM, Dual-SIM
Dimension124.8 x 66.1 x 10.8 mm
Weight115.3 g
Released2014
Announced2014
Colorsblack, blue, red
ConnectivityUSB
 
WI-FI
  0
Infrared
NFC
Hotknot
HDMI
GPS
Bluetooth
 4.0
FeaturesSensorsG-sensor
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity1500 mAh Li-Ion
Stand byUp to 120 h
Talk timeUp to 8 h