Karbonn K9 Smart Selfie vs Samsung Rex 80 comparison

Show Only Differences Highlight Differences	Karbonn K9 Smart Selfie	Samsung Rex 80
key specs
Display	5.00-inch	3.00-inch
Processor	1.1GHz quad-core	one-core
Front Camera	8-megapixel	No
Rear Camera	5-megapixel	3.2-megapixel
RAM	1GB	-
Storage	8GB	20MB
Battery Capacity	2300mAh	1000mAh
OS	Android 7.0	Proprietary
Resolution	480x854 pixels	240x320 pixels
general
Brand	Karbonn	Samsung
Model	K9 Smart Selfie	Rex 80
Release date	November 1, 2017	February 1, 2013
Form factor	Touchscreen	-
Battery capacity (mAh)	2300	1000
Removable battery	No	Yes
Colours	Black, Blue	-
Alternate names	-	GT-S5222
Dimensions (mm)	-	102.00 x 58.00 x 11.50
display
Screen size (inches)	5.00	3.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Processor	1.1GHz quad-core	one-core
RAM	1GB	-
Internal storage	8GB	20MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	16
camera
Rear camera	5-megapixel	3.2-megapixel
Rear flash	LED	No
Front camera	8-megapixel	No
software
Operating system	Android 7.0	Proprietary
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes	Yes, v 2.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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