GENERAL
IntroducedAugust 2013
AnnouncedAugust 2013
Network (2G)GSM 900 / GSM 1800
Network (3G)HSDPA 2100
Form factorBlock
Antenna typeInternal
SAR value (EU)0.879 W/Kg
SIM INFORMATION
Celkon A20SIM Typemini-SIM
Multi-SIMDual-Sim
SIM 2 SpecificationsGSM 900 / 1800
HARDWARE SPECS
Celkon A20Internal Storage256 MB
RAM512 MB
CPU / ChipsetDual-core 1.2 GHz
SIZE
Celkon A20Dimensions0.0 x 0.0 x 0.0
DISPLAY
Celkon A20TypeGraphical
ColouredYes, TFT capacitive touchscreen, 16M colors
Size4.00 inch
Resolution480 x 800 pixels
Extras- No
RINGTONES
Celkon A20Polyphonic ringtonesYes
Ringtone profilesYes
Extras- MP3 ringtones
NETWORKING
Celkon A20GPRSYes, Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
EDGEYes, Class 12
3GYes, 384 kbps
WLANYes, Wi-Fi 802.11 b/g/n
BluetoothYes
WAPYes
BrowserYes, HTML
Email clientYes
PC kitNo
CAMERA
Celkon A20TypeBuiltin, 3 MP
Photo Resolution2048 x 1536 pixels
Secondary cameraYes, VGA
FEATURES
Celkon A20VibrationYes
SMSSend / Receive
MMSSend / Receive
Java
GamesYes, (changeable)
ClockYes
AlarmYes
CalculatorYes
CalendarYes
To-do listYes
Voice dialingYes
Voice memoYes
T9Yes
Multiple numbers / contactYes
HandsfreeYes
Headset jackYes
FM RadioYes
Extras- SNS applications
- Organizer