JioPhone Prima 2 vs Karbonn Alfa A91 Power comparison

Show Only Differences Highlight Differences	JioPhone Prima 2	Karbonn Alfa A91 Power
key specs
Display	2.40-inch	4.00-inch
Front Camera	Unspecified	0.3-megapixel
Rear Camera	Unspecified	2-megapixel
Storage	4GB	512MB
Battery Capacity	2000mAh	2000mAh
OS	KAI OS 2.5.3	Android 4.4
Processor	-	1GHz one-core
RAM	-	256MB
Resolution	-	480x800 pixels
general
Brand	Jio	Karbonn
Model	Phone Prima 2	Alfa A91 Power
Release date	September 10, 2024	October 1, 2015
Launched in India	Yes	-
Form factor	Bar	Touchscreen
Dimensions (mm)	123.40 x 55.50 x 15.10	-
Weight (g)	120.00	-
Battery capacity (mAh)	2000	2000
Colours	Luxe Blue	White
Removable battery	-	No
display
Screen size (inches)	2.40	4.00
Touchscreen	No	Yes
Resolution	-	480x800 pixels
hardware
Internal storage	4GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
Processor	-	1GHz one-core
RAM	-	256MB
camera
Rear camera	Unspecified	2-megapixel
No. of Rear Cameras	1	-
Front camera	Unspecified	0.3-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	KAI OS 2.5.3	Android 4.4
connectivity
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
Bluetooth	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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