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Redmi Note 9 vs Oppo A9 comparison

 Compare Redmi Note 9
Redmi Note 9
Compare Oppo A9
Oppo A9
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
Display6.53-inch6.53-inch
ProcessorMediaTek Helio G85MediaTek Helio P70
Front Camera13-megapixel16-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 16-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB128GB
Battery Capacity5020mAh4020mAh
OSAndroid 10Android Pie
Resolution1080x2340 pixels1080x2340 pixels
general
BrandXiaomiOppo
ModelRedmi Note 9A9
Release dateApril 30, 2020April 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.20 x 8.90162.00 x 76.10 x 8.30
Weight (g)199.00190.00
Battery capacity (mAh)50204020
Fast chargingProprietary-
ColoursAqua Green, Arctic White, Pebble Grey, Scarlet RedMarble Green, Jade White, Fluorite Purple
display
Screen size (inches)6.536.53
TouchscreenYesYes
Resolution1080x2340 pixels1080x2340 pixels
Aspect ratio19.5:9-
Protection type-Gorilla Glass
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2GHz)octa-core
Processor makeMediaTek Helio G85MediaTek Helio P70
RAM4GB4GB
Internal storage64GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)16-megapixel (f/1.8, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
Rear autofocusYesYes
Rear flashYesYes
Front camera13-megapixel16-megapixel (f/2.0)
software
Operating systemAndroid 10Android Pie
SkinMIUI 11ColorOS 6.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 a
GPSYes-
BluetoothYes, v 5.00Yes, v 4.20
NFCYes-
InfraredYes-
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
USB OTG-Yes
Micro-USB-Yes
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
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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