Oppo A3 vs Oppo A83 (2018) comparison

Show Only Differences Highlight Differences	Oppo A3	Oppo A83 (2018)
key specs
Display	6.20-inch	5.70-inch
Processor	MediaTek Helio P60	MediaTek MT6737T
Front Camera	8-megapixel	8-megapixel
Rear Camera	16-megapixel	13-megapixel
RAM	4GB	4GB
Storage	128GB	64GB
Battery Capacity	3400mAh	3180mAh
OS	Android 8.1	Android 7.1
Resolution	1080x2280 pixels	720x1440 pixels
general
Brand	Oppo	Oppo
Model	A3	A83 (2018)
Release date	April 1, 2018	December 1, 2017
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	156.00 x 75.30 x 7.80	150.50 x 73.10 x 7.70
Weight (g)	159.00	143.00
Battery capacity (mAh)	3400	3180
Colours	Knight Black, Soybean Meal, Stardust Silver, Garnet Red	-
Launched in India	-	Yes
display
Screen size (inches)	6.20	5.70
Touchscreen	Yes	Yes
Resolution	1080x2280 pixels	720x1440 pixels
Aspect ratio	19:9	18:9
hardware
Processor	2GHz octa-core	2.5GHz octa-core
Processor make	MediaTek Helio P60 (MT6771)	MediaTek MT6737T
RAM	4GB	4GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
camera
Rear camera	16-megapixel (f/1.8)	13-megapixel
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.2)	8-megapixel
software
Operating system	Android 8.1	Android 7.1
Skin	ColorOS 5.0	ColorOS 3.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
USB OTG	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n
NFC	-	No
Infrared	-	No
FM	-	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
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Accelerometer	-	Yes

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