Oppo A83 (3GB RAM, 32GB) vs Karbonn A7 comparison

Show Only Differences Highlight Differences	Oppo A83 (3GB RAM, 32GB)	Karbonn A7
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	5.70-inch	3.50-inch
Processor	MediaTek MT6737T	one-core
Front Camera	8-megapixel	No
Rear Camera	13-megapixel	5-megapixel
RAM	3GB	-
Storage	32GB	512MB
Battery Capacity	3180mAh	1420mAh
OS	Android 7.1	Android
Resolution	720x1440 pixels	320x480 pixels
general
Brand	Oppo	Karbonn
Model	A83	A7
Release date	December 1, 2017	-
Form factor	Touchscreen	Bar
Dimensions (mm)	150.50 x 73.10 x 7.70	-
Weight (g)	143.00	-
Battery capacity (mAh)	3180	1420
Colours	0, Black, Gold, champagne Gold	Ivory White
Removable battery	-	Yes
display
Screen size (inches)	5.70	3.50
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	320x480 pixels
Aspect ratio	18:9	-
hardware
Processor	2.5GHz octa-core	one-core
Processor make	MediaTek MT6737T	-
RAM	3GB	-
Internal storage	32GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	32
camera
Rear camera	13-megapixel	5-megapixel
Rear flash	LED	Dual LED
Front camera	8-megapixel	No
software
Operating system	Android 7.1	Android
Skin	ColorOS 3.2	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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