Datawind PocketSurfer3G5 vs Karbonn smart A51 comparison

Show Only Differences Highlight Differences	Datawind PocketSurfer3G5	Karbonn smart A51
key specs
Display	5.00-inch	3.50-inch
Processor	ARM Cortex-A7	1GHz one-core
Front Camera	0.3-megapixel	0.3-megapixel
Rear Camera	5-megapixel	3.2-megapixel
RAM	512MB	256MB
Storage	4GB	512MB
OS	Android 4.0	Android 4.0
Resolution	480x800 pixels	320x480 pixels
Battery Capacity	-	1100mAh
general
Brand	Datawind	Karbonn
Model	PocketSurfer3G5	smart A51
Release date	December 1, 2013	September 1, 2013
Form factor	Bar	Bar
Dimensions (mm)	140.90 x 72.90 x 9.50	-
Removable battery	No	No
Colours	Black, White	Black, White
Battery capacity (mAh)	-	1100
display
Screen size (inches)	5.00	3.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	320x480 pixels
hardware
Processor	1.2GHz dual-core	1GHz one-core
Processor make	ARM Cortex-A7	-
RAM	512MB	256MB
Internal storage	4GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	3.2-megapixel
Front camera	0.3-megapixel	0.3-megapixel
Rear flash	-	LED
software
Operating system	Android 4.0	Android 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	No	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
Wi-Fi standards supported	-	802.11 b/g
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	Yes	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	No
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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