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OPPO A6k vs Samsung Galaxy A57 5G comparison

 Compare OPPO A6k
OPPO A6k
Sponsored Compare Samsung Galaxy A57 5G
Samsung Galaxy A57 5G
key specs
Display6.75-inch6.70-inch
ProcessorMediaTek Dimensity 6300Octa-core
Front Camera8-megapixel12-megapixel
Rear Camera50-megapixel + 2-megapixel50-megapixel + 12-megapixel + 5-megapixel
RAM8GBLPDDR5x
Storage256GB256GB
Battery Capacity7000mAh5,000mAh (Lasts up to 2 days)
OSAndroidAndroid 16
Resolution720x1570 pixels2340x1080 pixels
Camera Features-10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie
general
BrandOPPOSamsung
ModelA6kGalaxy A57 5G
Release dateApril 7, 2026March 25, 2026
AI EnabledNoYes
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)166.61 x 78.51 x 8.61161.50 x 76.80 x 6.90
Weight (g)216.00179.00
IP ratingIP69IP68 (up to 30 minutes in a depth of 1.5 meter)
Battery capacity (mAh)70005,000mAh (Lasts up to 2 days)
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNoNo
ColoursDawn Gold, Seashell White, Twilight BlueAwesome Navy, Awesome Icyblue and Awesome Lilac
Body type-Glass
display
Refresh Rate120 Hz120 Hz
Screen size (inches)6.756.70
TouchscreenYesYes
Resolution720x1570 pixels2340x1080 pixels
Resolution Standard-FHD+
hardware
Processorocta-coreOcta-core
Processor makeMediaTek Dimensity 6300-
RAM8GBLPDDR5x
Internal storage256GB256GB
Expandable storage-Yes
Processor name-Exynos 1680
camera
Rear camera50-megapixel + 2-megapixel50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras23
Rear autofocusYes-
Rear flashYes-
Front camera8-megapixel12-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNo-
Front flashNo-
Lens Type (Second Rear Camera)-Ultra Wide-Angle
Lens Type (Third Rear Camera)-Macro
software
Operating systemAndroidAndroid 16
SkinColorOS 15OneUI8.5
connectivity
Wi-FiYes6E is present
GPSYesYes
BluetoothYesYes
NFCYesYes
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYesYes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes
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