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Oppo A77s vs Samsung Galaxy J2 (2018) comparison

 Compare Oppo A77s
Oppo A77s
Compare Samsung Galaxy J2 (2018)
Samsung Galaxy J2 (2018)
key specs
Display6.56-inch5.00-inch
Front Camera8-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 8-megapixel
RAM8GB2GB
Storage128GB16GB
Battery Capacity5000mAh2600mAh
OSAndroid 12Android 7.1
Resolution1612x720 pixels540x960 pixels
Processor-Qualcomm Snapdragon 425
general
BrandOppoSamsung
ModelA77sGalaxy J2 (2018)
Release dateOctober 6, 2022January 1, 2018
Launched in IndiaYesYes
Dimensions (mm)163.74 x 75.03 x 7.99143.80 x 72.30 x 8.40
Weight (g)187.00153.00
Battery capacity (mAh)50002600
Fast chargingSuper VOOC-
ColoursSunset Orange, Starry BlackBlack, Blue, Pink
Form factor-Touchscreen
Removable battery-No
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.565.00
TouchscreenYesYes
Resolution1612x720 pixels540x960 pixels
Pixels per inch (PPI)269-
hardware
Processor makeQualcomm Snapdragon 680Qualcomm Snapdragon 425
RAM8GB2GB
Internal storage128GB16GB
Expandable storage typemicroSDmicroSD
Processor-1.4GHz quad-core
Expandable storage-Yes
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)8-megapixel
No. of Rear Cameras2-
Front camera8-megapixel (f/2.0)5-megapixel
No. of Front Cameras1-
Rear flash-LED
Front flash-LED
software
Operating systemAndroid 12Android 7.1
SkinColorOS 12.1-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Headphones3.5mm3.5mm
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-Yes
FM-No
Number of SIMs-2
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYes-
Compass/ Magnetometer-No
Proximity sensor-Yes
Accelerometer-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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