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Samsung Galaxy A9s vs Oppo A83 (2018) vs OnePlus 3T

Samsung Galaxy A9s vs Oppo A83 (2018) vs OnePlus 3T comparison

Show Only Differences Highlight Differences	Samsung Galaxy A9s	Oppo A83 (2018)	OnePlus 3T
key specs
Display	6.30-inch	5.70-inch	5.50-inch
Processor	Qualcomm Snapdragon 660	MediaTek MT6737T	Qualcomm Snapdragon 821
Front Camera	24-megapixel	8-megapixel	16-megapixel
Rear Camera	24-megapixel + 5-megapixel + 10-megapixel + 8-megapixel	13-megapixel	16-megapixel
RAM	6GB	4GB	6GB
Storage	128GB	64GB	64GB
Battery Capacity	3800mAh	3180mAh	3400mAh
OS	Android	Android 7.1	Android 6.0.1
Resolution	1080	720x1440 pixels	1080x1920 pixels
general
Brand	Samsung	Oppo	OnePlus
Model	Galaxy A9s	A83 (2018)	3T
Release date	October 1, 2018	December 1, 2017	November 1, 2016
Dimensions (mm)	162.50 x 77.00 x 7.80	150.50 x 73.10 x 7.70	152.70 x 74.70 x 7.35
Weight (g)	183.00	143.00	158.00
Battery capacity (mAh)	3800	3180	3400
Colours	Black, Blue, Pink	-	Gunmetal, Soft Gold
Launched in India	-	Yes	-
Form factor	-	Touchscreen	Touchscreen
Removable battery	-	-	No
SAR value	-	-	0.78
display
Screen size (inches)	6.30	5.70	5.50
Touchscreen	Yes	Yes	Yes
Resolution	-	720x1440 pixels	1080x1920 pixels
Aspect ratio	-	18:9	-
Pixels per inch (PPI)	-	-	401
hardware
Processor	octa-core	2.5GHz octa-core	1.6GHz quad-core
Processor make	Qualcomm Snapdragon 660	MediaTek MT6737T	Qualcomm Snapdragon 821
RAM	6GB	4GB	6GB
Internal storage	128GB	64GB	64GB
Expandable storage	Yes	Yes	No
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	512	256	-
camera
Rear camera	24-megapixel (f/1.7) + 5-megapixel (f/2.2) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4)	13-megapixel	16-megapixel
Rear flash	Yes	LED	LED
Front camera	24-megapixel (f/2.0)	8-megapixel	16-megapixel
software
Operating system	Android	Android 7.1	Android 6.0.1
Skin	-	ColorOS 3.2	OxygenOS 3.5.3
connectivity
Wi-Fi	Yes	Yes	Yes
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 4.20	Yes, v 4.20
USB Type-C	Yes	-	-
Headphones	3.5mm	3.5mm	3.5mm
Number of SIMs	2	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n	802.11 a/b/g/n/ac
NFC	-	No	Yes
Infrared	-	No	No
USB OTG	-	Yes	Yes
FM	-	Yes	No
Wi-Fi Direct	-	-	No
Mobile High-Definition Link (MHL)	-	-	No
sim 1
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
SIM Type	-	Nano-SIM	Nano-SIM
sim 2
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
SIM Type	-	Nano-SIM	Nano-SIM
sensors
Face unlock	Yes	-	-
Fingerprint sensor	Yes	-	-
Gyroscope	Yes	-	Yes
Proximity sensor	-	Yes	Yes
Accelerometer	-	Yes	Yes
Ambient light sensor	-	Yes	Yes
Compass/ Magnetometer	-	-	Yes
Barometer	-	-	No
Temperature sensor	-	-	No
ratings
Overall NDTV Rating	-	-	Read Review
Design Rating	-	-
Display Rating	-	-
Software Rating	-	-
Performance Rating	-	-
Battery Life Rating	-	-
Camera Rating	-	-
Value for Money Rating	-	-

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