Redmi 6 vs Oppo A75 comparison

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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.45-inch6.00-inch
ProcessorMediaTek Helio P22MediaTek Helio P23
Front Camera5-megapixel 20-megapixel
Rear Camera12-megapixel + 5-megapixel16-megapixel
RAM3GB4GB
Storage32GB32GB
Battery Capacity3000mAh3200mAh
OSAndroid 8.1 OreoAndroid 7.1
Resolution720x1440 pixels1080x2160 pixels
general
BrandXiaomiOppo
ModelRedmi 6A75
Release dateJune 2018December 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)147.50 x 71.50 x 8.30156.50 x 76.00 x 7.50
Weight (g)146.00152.00
Battery capacity (mAh)30003200
Removable batteryNo-
Wireless chargingNo-
ColoursLake Blue, Gold, Rose Gold, BlackChampagne, Black
display
Screen size (inches)5.456.00
TouchscreenYesYes
Resolution720x1440 pixels1080x2160 pixels
Aspect ratio18:9-
Pixels per inch (PPI)295-
hardware
Processor2GHz octa-core (8x2GHz)2.5GHz octa-core
Processor makeMediaTek Helio P22MediaTek Helio P23
RAM3GB4GB
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-megapixel16-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera5-megapixel (f/2.2, 1.12-micron)20-megapixel
Front flashNo-
software
Operating systemAndroid 8.1 OreoAndroid 7.1
SkinMIUI 9.6Color OS 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
NFCNo-
InfraredNo-
USB OTGYesYes
USB Type-CNo-
Micro-USBYes-
Headphones3.5mm-
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
3D face recognitionNo-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeNo-
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