JioPhone Prima 4G vs Karbonn A91 comparison

Show Only Differences Highlight Differences	JioPhone Prima 4G	Karbonn A91
key specs
Display	2.40-inch	3.90-inch
Rear Camera	0.3-megapixel	3.2-megapixel
Battery Capacity	1800mAh	1500mAh
OS	KAI OS	Android 4.2
Resolution	240x320 pixels	480x800 pixels
Processor	-	1.3GHz dual-core
Front Camera	-	Unspecified
RAM	-	256MB
Storage	-	512MB
general
Brand	Jio	Karbonn
Model	Phone Prima 4G	A91
Release date	November 8, 2023	January 1, 2014
Launched in India	Yes	-
Form factor	Bar	-
Battery capacity (mAh)	1800	1500
Colours	Blue	-
Removable battery	-	Yes
display
Screen size (inches)	2.40	3.90
Touchscreen	No	Yes
Resolution	240x320 pixels	480x800 pixels
hardware
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
Processor	-	1.3GHz dual-core
RAM	-	256MB
Internal storage	-	512MB
camera
Rear camera	0.3-megapixel	3.2-megapixel
No. of Rear Cameras	1	-
Rear flash	-	No
Front camera	-	Unspecified
software
Operating system	KAI OS	Android 4.2
connectivity
Bluetooth	Yes, v 5.00	Yes
Micro-USB	Yes	-
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi	-	Yes
GPS	-	No
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
3G	Yes	No
4G/ LTE	Yes	No
GSM/CDMA	-	GSM
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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