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Redmi Note 7S vs Oppo F9 comparison

 Compare Redmi Note 7S
Redmi Note 7S
Compare Oppo F9
Oppo F9
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
Display6.30-inch6.30-inch
ProcessorQualcomm Snapdragon 660MediaTek Helio P60
Front Camera13-megapixel 16-megapixel
Rear Camera48-megapixel + 5-megapixel16-megapixel + 2-megapixel
RAM3GB4GB
Storage32GB64GB
Battery Capacity4000mAh3500mAh
OSAndroid PieAndroid Oreo
Resolution1080x2340 pixels1080x2340 pixels
general
BrandXiaomiOppo
ModelRedmi Note 7SF9
Release dateMay 20, 2019August 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)159.21 x 75.21 x 8.10156.70 x 74.00 x 7.90
Weight (g)186.00169.00
Battery capacity (mAh)40003500
Removable batteryNo-
Fast chargingQuick Charge 4+-
ColoursOnyx Black, Ruby Red, Sapphire BlueSunrise Red, Twilight Blue, Starry Purple
SAR value1.60-
display
Screen size (inches)6.306.30
TouchscreenYesYes
Resolution1080x2340 pixels1080x2340 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:919.5:9
Pixels per inch (PPI)409-
hardware
Processor2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)2GHz octa-core
Processor makeQualcomm Snapdragon 660MediaTek Helio P60 (MT6771)
RAM3GB4GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotNo-
camera
Rear camera48-megapixel (f/1.79, 1.6-micron) + 5-megapixel16-megapixel (f/1.8) + 2-megapixel (f/2.4)
Rear autofocusYes-
Rear flashLEDYes
Front camera13-megapixel (f/2.0, 1.12-micron)16-megapixel
Front flashNo-
software
Operating systemAndroid PieAndroid Oreo
SkinMIUI 10Color OS 5.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.004.20
InfraredYes-
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
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 unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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