Oppo A3s vs Samsung Galaxy J4 comparison

Compare Oppo A3s
Compare Samsung Galaxy J4
key specs
Display6.20-inch5.50-inch
ProcessorQualcomm Snapdragon 450Samsung Exynos 7570
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM2GB2GB
Storage16GB16GB
Battery Capacity4230mAh3000mAh
OSAndroid 8.1 OreoAndroid 8.0
Resolution720x1520 pixels720x1280 pixels
general
BrandOppoSamsung
ModelA3sGalaxy J4
Form factorTouchscreenTouchscreen
Dimensions (mm)156.20 x 75.60 x 8.20151.70 x 77.20 x 8.10
Weight (g)168.00175.00
Battery capacity (mAh)42303000
ColoursRed, Dark PurpleBlack, Orchid Gray, Gold
Release date-May 1, 2018
Launched in India-Yes
Removable battery-Yes
display
Screen size (inches)6.205.50
TouchscreenYesYes
Resolution720x1520 pixels720x1280 pixels
Aspect ratio19:916:9
hardware
Processor1.8GHz octa-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 450Samsung Exynos 7570
RAM2GB2GB
Internal storage16GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/1.9)
Rear autofocusYesYes
Rear flashLEDLED
Front camera8-megapixel (f/2.2)5-megapixel (f/2.2)
Front flash-LED
software
Operating systemAndroid 8.1 OreoAndroid 8.0
SkinColorOS 5.1-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.20
Micro-USBYesYes
Headphones3.5mm-
Wi-Fi DirectYes-
Wi-Fi standards supported-802.11 b/g/n
FM-Yes
Number of SIMs-2
sensors
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
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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