Xiaomi Redmi Y2 vs Oppo A57 comparison

Compare Xiaomi Redmi Y2
Compare Oppo A57
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.99-inch5.20-inch
ProcessorSnapdragon 625Qualcomm Snapdragon 435
Front Camera16-megapixel16-megapixel
Rear Camera12-megapixel 13-megapixel
RAM3GB3GB
Storage32GB32GB
Battery Capacity3080mAh2900mAh
OSAndroid 8.1 OreoAndroid 6.0
Resolution720x1440 pixels720x1280 pixels
general
BrandXiaomiOppo
ModelRedmi Y2A57
Release dateJune 2018November 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)160.73 x 77.26 x 8.10149.10 x 72.90 x 7.65
Weight (g)170.00147.00
Battery capacity (mAh)30802900
Removable batteryNoNo
ColoursDark Grey, Gold, Rose GoldRose Gold, Gold
SAR value1.121.31
display
Screen size (inches)5.995.20
TouchscreenYesYes
Resolution720x1440 pixels720x1280 pixels
Aspect ratio18:916:9
hardware
Processor2GHz octa-core1.4GHz octa-core
Processor makeSnapdragon 625Qualcomm Snapdragon 435
RAM3GB3GB
Internal storage32GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)13-megapixel (f/2.2)
Rear flashLEDLED
Front camera16-megapixel16-megapixel (f/2.0, 1.12-micron)
Front flashLED-
Rear autofocus-Phase detection autofocus
Front autofocus-Yes
software
Operating systemAndroid 8.1 OreoAndroid 6.0
SkinMIUI 9.5ColorOS 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.10
InfraredYesNo
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYesNo
NFC-No
USB OTG-Yes
FM-Yes
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
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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