Karbonn A40 Indian vs Samsung Rex 80 comparison

Show Only Differences Highlight Differences	Karbonn A40 Indian	Samsung Rex 80
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	4.00-inch	3.00-inch
Processor	Spreadtrum SC9832A	one-core
Front Camera	0.3-megapixel	No
Rear Camera	2-megapixel	3.2-megapixel
RAM	1GB	-
Storage	8GB	20MB
Battery Capacity	1400mAh	1000mAh
OS	Android 7.0	Proprietary
Resolution	480x800 pixels	240x320 pixels
general
Brand	Karbonn	Samsung
Model	A40 Indian	Rex 80
Release date	July 1, 2017	February 1, 2013
Form factor	Touchscreen	-
Dimensions (mm)	122.95 x 64.30 x 10.50	102.00 x 58.00 x 11.50
Weight (g)	118.00	-
Battery capacity (mAh)	1400	1000
Removable battery	Yes	Yes
Colours	Blue, Coffee Brown, Black, Champagne	-
SAR value	1.39	-
Alternate names	-	GT-S5222
display
Screen size (inches)	4.00	3.00
Touchscreen	Yes	Yes
Resolution	480x800 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Processor	1.3GHz quad-core	one-core
Processor make	Spreadtrum SC9832A	-
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	2-megapixel	3.2-megapixel
Rear flash	Yes	No
Front camera	0.3-megapixel	No
software
Operating system	Android 7.0	Proprietary
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	No	No
Bluetooth	Yes, v 4.00	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	Regular	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Regular	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	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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