Karbonn K309 vs Karbonn K91 comparison

Show Only Differences Highlight Differences	Karbonn K309	Karbonn K91
key specs
Processor	one-core	one-core
Front Camera	No	No
Rear Camera	No	1.3-megapixel
Resolution	176x220 pixels	240x320 pixels
Display	-	2.40-inch
Storage	-	64MB
Battery Capacity	-	1500mAh
OS	-	Proprietary
general
Brand	Karbonn	Karbonn
Model	K309	K91
Release date	August 1, 2012	February 1, 2012
Form factor	Bar	Bar
Removable battery	No	Yes
Dimensions (mm)	-	118.00 x 50.00 x 13.60
Weight (g)	-	95.00
Battery capacity (mAh)	-	1500
Colours	-	Red-Black, Red-White
display
Touchscreen	No	No
Resolution	176x220 pixels	240x320 pixels
Pixels per inch (PPI)	157	-
Screen size (inches)	-	2.40
hardware
Processor	one-core	one-core
Expandable storage	No	Yes
Internal storage	-	64MB
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	8
camera
Rear camera	No	1.3-megapixel
Front camera	No	No
Rear flash	-	No
connectivity
Wi-Fi	No	No
GPS	No	No
Bluetooth	No	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	No	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
software
Operating system	-	Proprietary

Popular Mobile Brands