Oppo A9 2020 vs Samsung Galaxy J7 (2017) comparison

Compare Oppo A9 2020
Compare Samsung Galaxy J7 (2017)
key specs
Display6.50-inch5.50-inch
ProcessorQualcomm Snapdragon 665Exynos 7870
Front Camera16-megapixel13-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel
RAM4GB3GB
Storage128GB16GB
Battery Capacity5000mAh3600mAh
OSAndroid 9 PieAndroid 7.0
Resolution-1080x1920 pixels
general
BrandOppoSamsung
ModelA9 2020Galaxy J7 (2017)
Release date11th September 2019June 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50003600
ColoursMarine Green, Space PurpleBlack, Gold
Dimensions (mm)-146.30 x 71.30 x 7.90
Removable battery-Yes
display
Screen size (inches)6.505.50
TouchscreenYesYes
Protection typeGorilla Glass-
Resolution-1080x1920 pixels
Aspect ratio-16:9
hardware
Processorocta-core1.6GHz octa-core
Processor makeQualcomm Snapdragon 665Exynos 7870
RAM4GB3GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
camera
Rear camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel (f/1.7)
Rear flashYesLED
Front camera16-megapixel13-megapixel (f/1.9)
Front flash-LED
software
Operating systemAndroid 9 PieAndroid 7.0
SkinColorOS 6.0.1-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.10
Number of SIMs22
Wi-Fi DirectYesNo
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-No
Micro-USB-Yes
FM-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
3GYesNo
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesNo
Ambient light sensorYesNo
Compass/ Magnetometer-No
Gyroscope-No
Barometer-No
Temperature sensor-No
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