Jio Phone 2 vs Karbonn A91 comparison

Show Only Differences Highlight Differences	Jio Phone 2	Karbonn A91
key specs
Display	2.40-inch	3.90-inch
Front Camera	0.3-megapixel	Unspecified
Rear Camera	2-megapixel	3.2-megapixel
RAM	512MB	256MB
Storage	4GB	512MB
Battery Capacity	2000mAh	1500mAh
OS	KAI OS	Android 4.2
Resolution	240x320 pixels	480x800 pixels
Processor	-	1.3GHz dual-core
general
Brand	Jio	Karbonn
Model	Phone 2	A91
Release date	July 1, 2018	January 1, 2014
Launched in India	Yes	-
Form factor	QWERTY	-
Battery capacity (mAh)	2000	1500
Removable battery	-	Yes
display
Screen size (inches)	2.40	3.90
Touchscreen	No	Yes
Resolution	240x320 pixels	480x800 pixels
hardware
RAM	512MB	256MB
Internal storage	4GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	SD card	microSD
Expandable storage up to (GB)	128	32
Processor	-	1.3GHz dual-core
camera
Rear camera	2-megapixel	3.2-megapixel
Front camera	0.3-megapixel	Unspecified
Rear flash	-	No
software
Operating system	KAI OS	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes	Yes
NFC	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Infrared	-	No
USB OTG	-	No
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	No
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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