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Celkon A21 Specifications

CAMERA
Secondary
1.3 MP
Primary
3.15 MP
Video
Yes
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)
MISC
SAR EU
0.99 W/kg (head) 1.39 W/kg (body)
Colors
Black, Blue, Red
Price
About 60 EUR
COMMS
Bluetooth
4.0, A2DP
Radio
FM radio
WLAN
Yes
USB
Yes
GPS
No
SOUND
Loudspeaker
Yes
Alert types
Vibration; MP3, WAV ringtones
3.5mm jack
Yes
LAUNCH
Announced
2014
Status
Available. Released 2014
MEMORY
Card slot
microSD, up to 32 GB
Internal
512 MB, 256 MB RAM
BATTERY
Talk time
Up to 8 h (3G)
Stand-by
Up to 120 h (3G)
Li-Ion 1500 mAh battery
DISPLAY
Resolution
320 x 480 pixels, 3:2 ratio (~144 ppi density)
Type
Capacitive touchscreen
Size
4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
NETWORK
Technology
GSM / HSPA
3G bands
HSDPA 2100
2G bands
GSM 900 / 1800 - SIM 1 & SIM 2
Speed
HSPA
GPRS
Yes
EDGE
Yes
FEATURES
Messaging
SMS (threaded view), MMS, Email
Sensors
Accelerometer
Browser
HTML
Java
No
- MP3/WAV/eAAC player - MP4/H.264 player - Photo/video viewer/editor - Voice memo/dial
PLATFORM
Chipset
Mediatek MT6582
GPU
Mali-400MP2
CPU
Quad-core 1.3 GHz Cortex-A7
OS
Android 4.2.2 (Jelly Bean)