Karbonn A40 Indian 4G
Display4 inches
Main Camera2 MP
Battery1400 mAh
Memory1 GB RAM, 8 GB
OSAndroid v6.0 (Marshmallow)
Full specifications
General
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Display
Touch
Yes
Size
4 inches, 800 x 480 pixels
Aspect Ratio
5:3
PPI
~ 233 PPI
Memory
RAM
1 GB
Storage
8 GB
Card Slot
Yes, upto 16 GB
Connectivity
3G
Yes
4G
Yes
Wifi
Yes
Bluetooth
Yes
Extra
3.5mm Headphone Jack
Yes
Camera
Rear Camera
2 MP
Flash
Yes
Front Camera
0.3 MP
Technical
OS
Android v6.0 (Marshmallow)
CPU
1.3 GHz, Quad Core Processor
Java
Yes, via 3rd party
Multimedia
FM Radio
No
Battery
Type
Removable Battery
Size
1400 mAh
Specifications compiled from Smartprix. Last updated 2026-09-28.
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