Oppo A57 (2022) vs Samsung Galaxy A7 (2017) comparison

Compare Oppo A57 (2022)
Compare Samsung Galaxy A7 (2017)
key specs
Display6.56-inch5.70-inch
ProcessorMediaTek Helio G35Samsung Exynos 7880
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel + 2-megapixel16-megapixel
RAM3GB3GB
Storage64GB32GB
Battery Capacity5000mAh3600mAh
OSAndroid 12Android 6.0
Resolution720x1612 pixels1080x1920 pixels
general
BrandOppoSamsung
ModelA57 (2022)Galaxy A7 (2017)
Release dateMay 26, 2022January 1, 2017
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.74 x 75.03 x 7.99156.80 x 77.60 x 7.90
Weight (g)187.00186.00
Battery capacity (mAh)50003600
Removable batteryNoNo
Fast chargingProprietary-
ColoursGlowing Black, Glowing Green,Black Sky, Gold Sand
SAR value-0.29
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.565.70
Resolution720x1612 pixels1080x1920 pixels
Touchscreen-Yes
hardware
Processorocta-core1.9GHz octa-core
Processor makeMediaTek Helio G35Samsung Exynos 7880
RAM3GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel + 2-megapixel16-megapixel
No. of Rear Cameras2-
Front camera8-megapixel16-megapixel
Rear flash-Yes
software
Operating systemAndroid 12Android 6.0
SkinColorOS 12.1-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-Yes
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-No
Gyroscope-Yes
Barometer-Yes
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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