Celkon Campus A15 vs iBall Vibe 3.2b comparison

Show Only Differences Highlight Differences	Celkon Campus A15	iBall Vibe 3.2b
key specs
Display	3.50-inch	3.20-inch
Processor	1GHz dual-core	one-core
Front Camera	No	No
Rear Camera	3.2-megapixel	1.3-megapixel
RAM	256MB	-
Storage	512MB	-
Battery Capacity	1400mAh	1200mAh
OS	Android 4.2	-
Resolution	320x480 pixels	-
general
Brand	Celkon	iBall
Model	Campus A15	Vibe 3.2b
Release date	October 1, 2013	December 1, 2012
Form factor	Touchscreen	-
Battery capacity (mAh)	1400	1200
Removable battery	Yes	Yes
display
Screen size (inches)	3.50	3.20
Touchscreen	Yes	Yes
Resolution	320x480 pixels	-
hardware
Processor	1GHz dual-core	one-core
RAM	256MB	-
Internal storage	512MB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	16
camera
Rear camera	3.2-megapixel	1.3-megapixel
Front camera	No	No
Rear flash	-	No
software
Operating system	Android 4.2	-
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 b/g/n	-
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	No
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	Yes
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	Yes	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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