Karbonn K91 vs Karbonn K15 comparison

Show Only Differences Highlight Differences	Karbonn K91	Karbonn K15
key specs
Display	2.40-inch	2.40-inch
Processor	one-core	one-core
Front Camera	No	No
Rear Camera	1.3-megapixel	1.3-megapixel
Storage	64MB	-
Battery Capacity	1500mAh	1000mAh
OS	Proprietary	Proprietary
Resolution	240x320 pixels	240x320 pixels
general
Brand	Karbonn	Karbonn
Model	K91	K15
Release date	February 1, 2012	January 1, 2011
Form factor	Bar	Bar
Dimensions (mm)	118.00 x 50.00 x 13.60	116.00 x 49.00 x 12.60
Weight (g)	95.00	84.00
Battery capacity (mAh)	1500	1000
Removable battery	Yes	Yes
Colours	Red-Black, Red-White	Black-Red
display
Screen size (inches)	2.40	2.40
Touchscreen	No	No
Resolution	240x320 pixels	240x320 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	8
camera
Rear camera	1.3-megapixel	1.3-megapixel
Rear flash	No	No
Front camera	No	No
software
Operating system	Proprietary	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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