Adcom A350 vs Karbonn K21 comparison

Show Only Differences Highlight Differences	Adcom A350	Karbonn K21
key specs
Display	3.50-inch	2.20-inch
Processor	1GHz one-core	one-core
Front Camera	0.3-megapixel	No
Rear Camera	3.2-megapixel	1.3-megapixel
RAM	256MB	-
OS	Android 4.0	Proprietary
Battery Capacity	-	1000mAh
Resolution	-	176x220 pixels
general
Alternate names	Thunder	K21 Radio jockey
Brand	Adcom	Karbonn
Model	A350	K21
Release date	May 1, 2013	December 1, 2011
Removable battery	Yes	Yes
Form factor	-	Bar
Dimensions (mm)	-	111.50 x 47.30 x 14.30
Weight (g)	-	80.00
Battery capacity (mAh)	-	1000
Colours	-	Coffee, Grey
display
Screen size (inches)	3.50	2.20
Touchscreen	Yes	No
Resolution	-	176x220 pixels
hardware
Processor	1GHz one-core	one-core
RAM	256MB	-
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	8
camera
Rear camera	3.2-megapixel	1.3-megapixel
Front camera	0.3-megapixel	No
Rear flash	-	No
software
Operating system	Android 4.0	Proprietary
connectivity
Wi-Fi	Yes	No
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	Yes	-
FM	Yes	Yes
Number of SIMs	1	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
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
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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