Celkon Campus A21
Display4 inches
ChipsetMediatek Helio MT6582
Main Camera3.15 MP
Battery1500 mAh, Li-ion Battery
Memory256 MB RAM
OSAndroid v4.2.2 (Jelly Bean)
Full specifications
General
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Device Type
Smartphone
Release Date
December, 2014
Design
Dimensions
66.09 x 124.8 x 10.8 mm
Weight
115 g
Display
Touch
Yes
Size
4 inches, 320 x 480 pixels
Aspect Ratio
3:2
PPI
~ 144 PPI
Memory
RAM
256 MB
Card Slot
Yes, upto 32 GB
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v4.0
USB
Yes
Extra
Sensors
Accelerometer
3.5mm Headphone Jack
Yes
Camera
Rear Camera
3.15 MP
Front Camera
1.3 MP
Technical
OS
Android v4.2.2 (Jelly Bean)
Chipset
Mediatek Helio MT6582
CPU
1.3 GHz, Quad Core Processor
GPU
Mali-400MP2
Java
Yes, via 3rd party
Browser
Yes, supports HTML
Multimedia
Supports
MMS
Email
Yes
Music
MP3, WAV, AAC
Video
MP4, H.264
FM Radio
Yes
Battery
Type
Removable Battery
Size
1500 mAh, Li-ion Battery
Specifications compiled from Smartprix. Last updated 2026-09-29.
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