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Oppo A3x 4G vs Oppo A9 2020 comparison

 Compare Oppo A3x 4G
Oppo A3x 4G
Compare Oppo A9 2020
Oppo A9 2020
key specs
Display6.67-inch6.50-inch
ProcessorQualcomm Snapdragon 6s Gen 1Qualcomm Snapdragon 665
Front Camera5-megapixel 16-megapixel
Rear Camera8-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB128GB
Battery Capacity5100mAh5000mAh
OSAndroid 14Android 9 Pie
Resolution720x1604 pixels720x1600 pixels
general
BrandOppoOppo
ModelA3x 4GA9 2020
Release dateOctober 25, 2024September 11, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68-
Weight (g)186.00195.00
Battery capacity (mAh)51005000
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursNebula Red, Ocean BlueMarine Green, Space Purple
Body type-Plastic
Thickness-9.1
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.50
TouchscreenYesYes
Resolution720x1604 pixels720x1600 pixels
Protection typeOtherGorilla Glass
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6s Gen 1Qualcomm Snapdragon 665
RAM4GB4GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/2.0)48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)16-megapixel
No. of Front Cameras1-
Rear flash-Yes
software
Operating systemAndroid 14Android 9 Pie
SkinColorOS 14ColorOS 6.0.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYes-
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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