Oppo A77 4G vs Oppo A9x comparison

Compare Oppo A77 4G
Compare Oppo A9x
key specs
Display6.56-inch6.53-inch
Front Camera8-megapixel16-megapixel
Rear Camera50-megapixel48-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh4020mAh
OSAndroid 12Android Pie
Resolution-1080x2340 pixels
general
BrandOppoOppo
ModelA77 4GA9x
Release dateAugust 1, 2022May 17, 2019
Launched in IndiaYes-
Dimensions (mm)163.74 x 75.03 x 7.99-
Weight (g)187.00-
Battery capacity (mAh)50004020
Fast chargingSuper VOOCVOOC
ColoursSky Blue, Sunset OrangeMica Green, Jade White and Fluorite Purple
display
Resolution StandardHD+-
Screen size (inches)6.566.53
TouchscreenYes-
Pixels per inch (PPI)269-
Resolution-1080x2340 pixels
hardware
RAM4GB6GB
Internal storage64GB128GB
Processor make-MediaTek Helio P70
camera
Rear camera50-megapixel48-megapixel (f/1.7) + 5-megapixel
No. of Rear Cameras2-
Front camera8-megapixel16-megapixel
Rear flash-Yes
software
Operating systemAndroid 12Android Pie
Skin-ColorOS 6.0
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
Wi-Fi standards supported-802.11 a
USB Type-C-Yes
sensors
Fingerprint sensorYesYes

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