Celkon A21
Discontinued
115.3g, 10.8mm thickness
4.0" - 320 x 480 pixels
Android 4.2.2 (Jelly Bean)
Mediatek MT6582 (28 nm)
512MB 256MB RAM
Li-Ion 1500 mAh battery
4.0" - 320 x 480 pixels
Android 4.2.2 (Jelly Bean)
Mediatek MT6582 (28 nm)
512MB 256MB RAM
Li-Ion 1500 mAh battery
Launch
Announced :
2014. Released 2014
Status :
Discontinued
Network
Technology :
GSM / HSPA
Speed :
HSPA
2G bands :
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands :
HSDPA 2100
Body
Dimensions :
124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
Weight :
115.3 g (4.06 oz)
SIM :
Dual SIM (Dual stand-by)
Display
Type :
TFT
Size :
4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
Resolution :
320 x 480 pixels, 3:2 ratio (~144 ppi density)
Platform
OS :
Android 4.2.2 (Jelly Bean)
Chipset :
Mediatek MT6582 (28 nm)
CPU :
Quad-core 1.3 GHz Cortex-A7
GPU :
Mali-400MP2
Memory
Card Slot :
microSDHC
Internal :
512MB 256MB RAM
Sound
Loudspeaker :
Yes
3.5mm Jack :
Yes
Comms
WLAN :
Wi-Fi 802.11 b/g/n
Bluetooth :
4.0, A2DP
NFC :
No
Radio :
FM radio
USB :
microUSB
Positioning :
No
Features
Sensors :
Accelerometer
Battery
Stand-by :
Up to 120 h (3G)
Talk time :
Up to 8 h (3G)
Type :
Li-Ion 1500 mAh battery
Misc
Colors :
Black, Blue, Red
SAR EU :
0.99 W/kg (head) 1.39 W/kg (body)
Price :
About 60 EUR
Main Camera
Video :
Yes
Single :
3.15 MP
Selfie camera
Single :
1.3 MP
