Lava ARC 01 vs Karbonn K21+ comparison

Show Only Differences Highlight Differences	Lava ARC 01	Karbonn K21+
key specs
Display	1.50-inch	2.20-inch
Processor	one-core	one-core
Front Camera	No	No
Rear Camera	No	0.3-megapixel
Battery Capacity	1000mAh	1000mAh
OS	Proprietary	-
Resolution	128x128 pixels	128x160 pixels
general
Brand	Lava	Karbonn
Model	ARC 01	K21+
Release date	December 1, 2010	September 1, 2012
Form factor	Bar	Bar
Battery capacity (mAh)	1000	1000
Removable battery	Yes	Yes
Colours	Black	Silver, Black
display
Screen size (inches)	1.50	2.20
Touchscreen	No	No
Resolution	128x128 pixels	128x160 pixels
hardware
Processor	one-core	one-core
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2	8
camera
Rear camera	No	0.3-megapixel
Rear flash	No	-
Front camera	No	No
software
Operating system	Proprietary	-
Skin	NA	-
connectivity
Wi-Fi	No	No
GPS	No	No
Bluetooth	No	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
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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