Micromax Bolt A66 vs Karbonn K603 comparison

Show Only Differences Highlight Differences	Micromax Bolt A66	Karbonn K603
key specs
Display	4.50-inch	2.60-inch
Processor	Spreadtrum SC7710G	one-core
Front Camera	0.3-megapixel	No
Rear Camera	2-megapixel	1.3-megapixel
RAM	512MB	-
Storage	512MB	64MB
Battery Capacity	1500mAh	1500mAh
OS	Android 4.1	Proprietary
Resolution	-	240x320 pixels
general
Brand	Micromax	Karbonn
Model	Bolt A66	K603
Release date	January 1, 2014	May 1, 2012
Battery capacity (mAh)	1500	1500
Removable battery	Yes	Yes
Alternate names	-	Cinemascope
Form factor	-	Bar
Dimensions (mm)	-	112.00 x 51.00 x 14.00
Weight (g)	-	101.00
Colours	-	Black-Red
display
Screen size (inches)	4.50	2.60
Touchscreen	Yes	No
Resolution	-	240x320 pixels
hardware
Processor	1GHz one-core	one-core
Processor make	Spreadtrum SC7710G	-
RAM	512MB	-
Internal storage	512MB	64MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	8
camera
Rear camera	2-megapixel	1.3-megapixel
Rear flash	Yes	No
Front camera	0.3-megapixel	No
software
Operating system	Android 4.1	Proprietary
connectivity
Wi-Fi	Yes	No
GPS	Yes	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	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	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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