Redmi 6 vs Oppo A83 comparison

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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
Display5.45-inch5.70-inch
ProcessorMediaTek Helio P22MediaTek MT6737T
Front Camera5-megapixel 8-megapixel
Rear Camera12-megapixel + 5-megapixel13-megapixel
RAM3GB3GB
Storage32GB32GB
Battery Capacity3000mAh3180mAh
OSAndroid 8.1 OreoAndroid 7.1
Resolution720x1440 pixels720x1440 pixels
general
BrandXiaomiOppo
ModelRedmi 6A83
Release dateJune 2018December 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)147.50 x 71.50 x 8.30150.50 x 73.10 x 7.70
Weight (g)146.00143.00
Battery capacity (mAh)30003180
Removable batteryNo-
Wireless chargingNo-
ColoursLake Blue, Gold, Rose Gold, BlackChampagne, Black
display
Screen size (inches)5.455.70
TouchscreenYesYes
Resolution720x1440 pixels720x1440 pixels
Aspect ratio18:918:9
Pixels per inch (PPI)295-
hardware
Processor2GHz octa-core (8x2GHz)2.5GHz octa-core
Processor makeMediaTek Helio P22MediaTek MT6737T
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) + 5-megapixel13-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera5-megapixel (f/2.2, 1.12-micron)8-megapixel
Front flashNo-
software
Operating systemAndroid 8.1 OreoAndroid 7.1
SkinMIUI 9.6ColorOS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.20
NFCNoNo
InfraredNoNo
USB OTGYesYes
USB Type-CNo-
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
3D face recognitionNo-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNo-
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