Oppo A9 2020 vs Xiaomi Redmi Note 4 comparison

Compare Oppo A9 2020
Compare Xiaomi Redmi Note 4
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
Display6.50-inch5.50-inch
ProcessorQualcomm Snapdragon 665Qualcomm Snapdragon 625
Front Camera16-megapixel5-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel
RAM4GB4GB
Storage128GB64GB
Battery Capacity5000mAh4100mAh
OSAndroid 9 PieAndroid 6.0
Resolution720x1600 pixels1080x1920 pixels
general
BrandOppoXiaomi
ModelA9 2020Redmi Note 4
Release dateSeptember 11, 2019August 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlastic-
Thickness9.1-
Weight (g)195.00175.00
Battery capacity (mAh)50004100
ColoursMarine Green, Space PurpleGold, Grey, Matte Black
Dimensions (mm)-151.00 x 76.00 x 8.30
Removable battery-No
display
Screen size (inches)6.505.50
TouchscreenYesYes
Resolution720x1600 pixels1080x1920 pixels
Protection typeGorilla Glass-
Aspect ratio-16:9
Pixels per inch (PPI)-401
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 665Qualcomm Snapdragon 625
RAM4GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotYes-
camera
Rear camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel (f/2.0, 1.12-micron)
Rear flashYesDual LED
Front camera16-megapixel5-megapixel (f/2.0)
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 9 PieAndroid 6.0
SkinColorOS 6.0.1MIUI 8
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.10
Number of SIMs22
Wi-Fi DirectYesNo
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n
NFC-No
Infrared-Yes
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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