Karbonn smart A51 vs Lava C31 comparison

Show Only Differences Highlight Differences	Karbonn smart A51	Lava C31
key specs
Display	3.50-inch	2.60-inch
Processor	1GHz one-core	one-core
Front Camera	0.3-megapixel	No
Rear Camera	3.2-megapixel	1.3-megapixel
RAM	256MB	-
Storage	512MB	-
Battery Capacity	1100mAh	1000mAh
OS	Android 4.0	Proprietary
Resolution	320x480 pixels	240x320 pixels
general
Brand	Karbonn	Lava
Model	smart A51	C31
Release date	September 1, 2013	May 1, 2012
Form factor	Bar	Bar
Battery capacity (mAh)	1100	1000
Removable battery	No	Yes
Colours	Black, White	White, Blue
Dimensions (mm)	-	103.00 x 52.50 x 14.50
Weight (g)	-	90.60
display
Screen size (inches)	3.50	2.60
Touchscreen	Yes	Yes
Resolution	320x480 pixels	240x320 pixels
hardware
Processor	1GHz one-core	one-core
RAM	256MB	-
Internal storage	512MB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	8
camera
Rear camera	3.2-megapixel	1.3-megapixel
Rear flash	LED	No
Front camera	0.3-megapixel	No
software
Operating system	Android 4.0	Proprietary
Skin	-	NA
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 b/g	-
GPS	No	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	Yes	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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