Celkon A20 specification and features

Network
Technology GSM / HSPA
2G bands GSM 900 / 1800 – SIM 1 & SIM 2
3G bands HSDPA 2100
Speed Yes, 384 kbps
Launch
Announced 2013, August. Released 2013, August
Status Discontinued
Body
Dimensions –
Weight –
SIM Dual SIM (Mini-SIM)
Display
Type TFT capacitive touchscreen
Size 4.0 inches, 45.5 cm2
Resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OS Android 4.2.0 (Jelly Bean)
CPU Dual-core 1.2 GHz
Memory
Card slot microSDHC (dedicated slot)
Internal 256MB 512MB RAM
Main Camera
Single 3.15 MP
Video Yes
Selfie camera
Single VGA
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth Yes
GPS No
USB microUSB 2.0
Features
Sensors Proximity, gyro
Battery
  Li-Ion 1500 mAh battery
Misc
Colors Black
SAR EU 0.88 W/kg (head)     0.60 W/kg (body)    
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