JioPhone Prima 4G vs Samsung Rex 80 comparison

Show Only Differences Highlight Differences	JioPhone Prima 4G	Samsung Rex 80
key specs
Display	2.40-inch	3.00-inch
Rear Camera	0.3-megapixel	3.2-megapixel
Battery Capacity	1800mAh	1000mAh
OS	KAI OS	Proprietary
Resolution	240x320 pixels	240x320 pixels
Processor	-	one-core
Front Camera	-	No
Storage	-	20MB
general
Brand	Jio	Samsung
Model	Phone Prima 4G	Rex 80
Release date	November 8, 2023	February 1, 2013
Launched in India	Yes	-
Form factor	Bar	-
Battery capacity (mAh)	1800	1000
Colours	Blue	-
Alternate names	-	GT-S5222
Dimensions (mm)	-	102.00 x 58.00 x 11.50
Removable battery	-	Yes
display
Screen size (inches)	2.40	3.00
Touchscreen	No	Yes
Resolution	240x320 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	16
Processor	-	one-core
Internal storage	-	20MB
camera
Rear camera	0.3-megapixel	3.2-megapixel
No. of Rear Cameras	1	-
Rear flash	-	No
Front camera	-	No
software
Operating system	KAI OS	Proprietary
connectivity
Bluetooth	Yes, v 5.00	Yes, v 2.00
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	Micro-SIM
3G	Yes	No
4G/ LTE	Yes	No
GSM/CDMA	-	GSM
sim 2
SIM Type	-	Micro-SIM
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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