Oppo A83 (2018) vs Oppo A71 (2018) comparison

Show Only Differences Highlight Differences	Oppo A83 (2018)	Oppo A71 (2018)
key specs
Display	5.70-inch	5.20-inch
Processor	MediaTek MT6737T	Qualcomm Snapdragon 450
Front Camera	8-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB	3GB
Storage	64GB	16GB
Battery Capacity	3180mAh	3000mAh
OS	Android 7.1	Android 7.1
Resolution	720x1440 pixels	720x1280 pixels
general
Brand	Oppo	Oppo
Model	A83 (2018)	A71 (2018)
Release date	December 1, 2017	January 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	150.50 x 73.10 x 7.70	148.10 x 73.80 x 7.60
Weight (g)	143.00	137.00
Battery capacity (mAh)	3180	3000
Colours	-	Black, Gold
display
Screen size (inches)	5.70	5.20
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	720x1280 pixels
Aspect ratio	18:9	16:9
hardware
Processor	2.5GHz octa-core	1.8GHz octa-core
Processor make	MediaTek MT6737T	Qualcomm Snapdragon 450
RAM	4GB	3GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
camera
Rear camera	13-megapixel	13-megapixel (f/2.2, 1.12-micron)
Rear flash	LED	LED
Front camera	8-megapixel	5-megapixel
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 7.1	Android 7.1
Skin	ColorOS 3.2	ColorOS 3.2
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	-
Bluetooth	Yes, v 4.20	Yes, v 4.20
NFC	No	-
Infrared	No	-
USB OTG	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Micro-USB	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	Yes

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