Oppo A3s vs Oppo A83 comparison 28r1m

Show Only Differences Highlight Differences	Oppo A3s	Oppo A83
key specs
Display	6.20-inch	5.70-inch
Processor	Qualcomm Snapdragon 450	MediaTek MT6737T
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel
RAM	2GB	3GB
Storage	16GB	32GB
Battery Capacity	4230mAh	3180mAh
OS	Android 8.1 Oreo	Android 7.1
Resolution	720x1520 pixels	720x1440 pixels
general
Brand	Oppo	Oppo
Model	A3s	A83
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	156.20 x 75.60 x 8.20	150.50 x 73.10 x 7.70
Weight (g)	168.00	143.00
Battery capacity (mAh)	4230	3180
Colours	Red, Dark Purple	Champagne, Black
Release date	-	December 1, 2017
display
Screen size (inches)	6.20	5.70
Touchscreen	Yes	Yes
Resolution	720x1520 pixels	720x1440 pixels
Aspect ratio	19:9	18:9
hardware
Processor	1.8GHz octa-core	2.5GHz octa-core
Processor make	Qualcomm Snapdragon 450	MediaTek MT6737T
RAM	2GB	3GB
Internal storage	16GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	13-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	8-megapixel (f/2.2)	8-megapixel
software
Operating system	Android 8.1 Oreo	Android 7.1
Skin	ColorOS 5.1	ColorOS 3.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
Wi-Fi Direct	Yes	-
Wi-Fi standards ed	-	802.11 a/b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
FM	-	Yes
Number of SIMs	-	2
sensors
Com/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Face unlock	-	Yes
Ambient light sensor	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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