Karbonn K91 vs iBall i180 comparison

Show Only Differences Highlight Differences	Karbonn K91	iBall i180
key specs
Display	2.40-inch	1.77-inch
Processor	one-core	one-core
Front Camera	No	No
Rear Camera	1.3-megapixel	Unspecified
Storage	64MB	-
Battery Capacity	1500mAh	1800mAh
OS	Proprietary	-
Resolution	240x320 pixels	480x800 pixels
general
Brand	Karbonn	iBall
Model	K91	i180
Release date	February 1, 2012	November 1, 2013
Form factor	Bar	Bar
Dimensions (mm)	118.00 x 50.00 x 13.60	-
Weight (g)	95.00	-
Battery capacity (mAh)	1500	1800
Removable battery	Yes	No
Colours	Red-Black, Red-White	Black, Red
display
Screen size (inches)	2.40	1.77
Touchscreen	No	No
Resolution	240x320 pixels	480x800 pixels
hardware
Processor	one-core	one-core
Internal storage	64MB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	8	4
camera
Rear camera	1.3-megapixel	Unspecified
Rear flash	No	No
Front camera	No	No
software
Operating system	Proprietary	-
connectivity
Wi-Fi	No	No
GPS	No	No
Bluetooth	Yes	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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