Celkon Campus A63 vs Karbonn K25i comparison

Show Only Differences Highlight Differences	Celkon Campus A63	Karbonn K25i
key specs
Display	4.00-inch	2.40-inch
Processor	1.2GHz dual-core	one-core
Front Camera	0.3-megapixel	No
Rear Camera	3.2-megapixel	2-megapixel
RAM	256MB	-
Storage	512MB	78MB
Battery Capacity	1500mAh	1450mAh
OS	Android 4.2	Proprietary
Resolution	480x800 pixels	240x320 pixels
general
Brand	Celkon	Karbonn
Model	Campus A63	K25i
Release date	August 1, 2013	January 1, 2011
Form factor	Bar	Bar
Battery capacity (mAh)	1500	1450
Removable battery	No	Yes
Dimensions (mm)	-	113.00 x 60.00 x 13.50
Weight (g)	-	80.00
Colours	-	Black
display
Screen size (inches)	4.00	2.40
Touchscreen	Yes	No
Resolution	480x800 pixels	240x320 pixels
hardware
Processor	1.2GHz dual-core	one-core
RAM	256MB	-
Internal storage	512MB	78MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	8
camera
Rear camera	3.2-megapixel	2-megapixel
Front camera	0.3-megapixel	No
Rear flash	-	No
software
Operating system	Android 4.2	Proprietary
connectivity
Wi-Fi	Yes	No
GPS	Yes	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	No
Accelerometer	No	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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