Oppo A3s vs Samsung Galaxy J2 (2018) comparison

Show Only Differences Highlight Differences	Oppo A3s	Samsung Galaxy J2 (2018)
key specs
Display	6.20-inch	5.00-inch
Processor	Qualcomm Snapdragon 450	Qualcomm Snapdragon 425
Front Camera	8-megapixel	5-megapixel
Rear Camera	13-megapixel + 2-megapixel	8-megapixel
RAM	2GB	2GB
Storage	16GB	16GB
Battery Capacity	4230mAh	2600mAh
OS	Android 8.1 Oreo	Android 7.1
Resolution	720x1520 pixels	540x960 pixels
general
Brand	Oppo	Samsung
Model	A3s	Galaxy J2 (2018)
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	156.20 x 75.60 x 8.20	143.80 x 72.30 x 8.40
Weight (g)	168.00	153.00
Battery capacity (mAh)	4230	2600
Colours	Red, Dark Purple	Black, Blue, Pink
Release date	-	January 1, 2018
Launched in India	-	Yes
Removable battery	-	No
display
Screen size (inches)	6.20	5.00
Touchscreen	Yes	Yes
Resolution	720x1520 pixels	540x960 pixels
Aspect ratio	19:9	-
hardware
Processor	1.8GHz octa-core	1.4GHz quad-core
Processor make	Qualcomm Snapdragon 450	Qualcomm Snapdragon 425
RAM	2GB	2GB
Internal storage	16GB	16GB
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)	8-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	8-megapixel (f/2.2)	5-megapixel
Front flash	-	LED
software
Operating system	Android 8.1 Oreo	Android 7.1
Skin	ColorOS 5.1	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
Wi-Fi Direct	Yes	Yes
Wi-Fi standards supported	-	802.11 b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
FM	-	No
Number of SIMs	-	2
Mobile High-Definition Link (MHL)	-	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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