Celkon Campus A355 vs Karbonn A91 comparison

Show Only Differences Highlight Differences	Celkon Campus A355	Karbonn A91
key specs
Display	3.50-inch	3.90-inch
Processor	1GHz one-core	1.3GHz dual-core
Front Camera	0.3-megapixel	Unspecified
Rear Camera	2-megapixel	3.2-megapixel
RAM	256MB	256MB
Storage	512MB	512MB
Battery Capacity	1200mAh	1500mAh
OS	Android 4.4.2	Android 4.2
Resolution	320x480 pixels	480x800 pixels
general
Brand	Celkon	Karbonn
Model	Campus A355	A91
Release date	June 1, 2015	January 1, 2014
Form factor	Touchscreen	-
Dimensions (mm)	115.30 x 63.30 x 10.15	-
Weight (g)	98.00	-
Battery capacity (mAh)	1200	1500
Removable battery	Yes	Yes
display
Screen size (inches)	3.50	3.90
Touchscreen	Yes	Yes
Resolution	320x480 pixels	480x800 pixels
hardware
Processor	1GHz one-core	1.3GHz dual-core
RAM	256MB	256MB
Internal storage	512MB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	2-megapixel	3.2-megapixel
Rear flash	Dual LED	No
Front camera	0.3-megapixel	Unspecified
software
Operating system	Android 4.4.2	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	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	Yes	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	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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