Karbonn A91 vs Micromax X333 comparison

Show Only Differences Highlight Differences	Karbonn A91	Micromax X333
key specs
Display	3.90-inch	2.80-inch
Processor	1.3GHz dual-core	one-core
Front Camera	Unspecified	No
Rear Camera	3.2-megapixel	0.3-megapixel
RAM	256MB	-
Storage	512MB	-
Battery Capacity	1500mAh	1000mAh
OS	Android 4.2	Proprietary
Resolution	480x800 pixels	240x320 pixels
general
Brand	Karbonn	Micromax
Model	A91	X333
Release date	January 1, 2014	January 1, 2012
Battery capacity (mAh)	1500	1000
Removable battery	Yes	Yes
Form factor	-	Slate
Dimensions (mm)	-	103.70 x 57.20 x 13.40
Colours	-	Black
display
Screen size (inches)	3.90	2.80
Touchscreen	Yes	Yes
Resolution	480x800 pixels	240x320 pixels
hardware
Processor	1.3GHz dual-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	0.3-megapixel
Rear flash	No	No
Front camera	Unspecified	No
software
Operating system	Android 4.2	Proprietary
Skin	-	NA
connectivity
Wi-Fi	Yes	No
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
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	Yes	No
Accelerometer	No	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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