Oppo A11s vs Oppo A57 comparison

Compare Oppo A11s
Compare Oppo A57
key specs
Display6.50-inch5.20-inch
ProcessorQualcomm Snapdragon 460Qualcomm Snapdragon 435
Front Camera8-megapixel 16-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 13-megapixel
RAM4GB, 8GB3GB
Storage64GB, 128GB32GB
Battery Capacity5000mAh2900mAh
OSAndroid 10Android 6.0
Resolution720x1600 pixels720x1280 pixels
general
BrandOppoOppo
ModelA11sA57
Release dateDecember 1, 2021November 1, 2016
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.90 x 75.10 x 8.40149.10 x 72.90 x 7.65
Weight (g)186.00147.00
Battery capacity (mAh)50002900
ColoursDream White, Matte BlackRose Gold, Gold
Removable battery-No
SAR value-1.31
display
Refresh Rate90 Hz-
Screen size (inches)6.505.20
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio20:916:9
hardware
Processorocta-core1.4GHz octa-core
Processor makeQualcomm Snapdragon 460Qualcomm Snapdragon 435
RAM4GB, 8GB3GB
Internal storage64GB, 128GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel (2.2-micron) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
No. of Rear Cameras3-
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera8-megapixel (f/2.0)16-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras1-
Front autofocus-Yes
software
Operating systemAndroid 10Android 6.0
SkinColorOS 7.2ColorOS 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
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 sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
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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