Samsung Galaxy A57 5G vs Oppo R11 comparison

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key specs
Display6.70-inch5.50-inch
Front Camera12-megapixel 20-megapixel
Rear Camera50-megapixel + 12-megapixel + 5-megapixel 20-megapixel
RAMLPDDR5x4GB
Storage256GB64GB
Battery Capacity5,000mAh (Lasts up to 2 days)2900mAh
OSAndroid 16Android 7.1
Resolution2340x1080 pixels1080x1920 pixels
ProcessorOcta-coreQualcomm Snapdragon 660
Camera Features10x Digital Zoom, Nightography, Low Noise Mode, Enhanced ISP, Instant slow-mo, Best Face, Object Eraser, HDR Selfie-
general
BrandSamsungOppo
ModelGalaxy A57 5GR11
Release dateMarch 25, 2026June 1, 2017
AI EnabledYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.50 x 76.80 x 6.90-
Weight (g)179.00-
IP ratingIP68 (up to 30 minutes in a depth of 1.5 meter)-
Battery capacity (mAh)5,000mAh (Lasts up to 2 days)2900
Removable batteryNoNo
Wireless chargingNo-
ColoursAwesome Navy, Awesome Icyblue and Awesome Lilac-
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.50
TouchscreenYesYes
Resolution2340x1080 pixels1080x1920 pixels
hardware
RAMLPDDR5x4GB
Internal storage256GB64GB
Expandable storageYesNo
ProcessorOcta-coreocta-core
Processor make-Qualcomm Snapdragon 660
Processor nameExynos 1680-
camera
Rear camera50-megapixel (f/1.8) + 12-megapixel (f/2.2) + 5-megapixel (f/2.4)20-megapixel
No. of Rear Cameras3-
Front camera12-megapixel (f/2.2)20-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
Rear flash-Dual LED
software
Operating systemAndroid 16Android 7.1
SkinOneUI8.5Color OS
connectivity
Wi-Fi6E is presentYes
GPSYesYes
BluetoothYesYes
USB Type-CYes-
NFCYesNo
Infrared-No
USB OTG-No
FM-No
Number of SIMs-1
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
sim 1
3G-No
4G/ LTE-No

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