Screen size (inches): 6.44

Touchscreen: Yes

Resolution: 1020x2400 pixels Aspect ratio 20:9

Processor: octa-core

Processor make: Qualcomm Snapdragon 662

RAM: 6GB

Internal storage: 128GB

Expandable storage: Yes

Expandable storage type: microSD

Rear camera :16-megapixel (f/2.2) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)

Rear autofocus: Yes

Rear flash: Yes

Front camera: 16-megapixel (f/2.0)

Operating system: Android 10

Skin: ColorOS 7.2

Wi-Fi: Yes

Wi-Fi standards supported: 802.11 a/b/g/n/ac

GPS: Yes

Bluetooth: Yes

USB Type-C: Yes

Headphones: 3.5mm

Number of SIMs: 2

Face unlock: Yes

In-Display Fingerprint Sensor: Yes

Compass/ Magnetometer: Yes

Proximity sensor: Yes

Accelerometer: Yes

Ambient light sensor: Yes

Gyroscope: Yes

• Our slim, lightweight body features a more streamlined profile, with faintly rounded edges that make it comfortable to hold all day. Plus, a leather-feel back surface makes for an exquisite texture you won’t want to stop touching
• When your phone desperately needs a power boost, 30W VOOC Flash Charge 4.0 makes the most of every moment. In under an hour, OPPO A73 reaches a full charge while maintaining the utmost safety
• When every second counts, only the fastest performance will do. Our self-developed RAM+ Anti-Lag expands available memory to support even highly demanding games. And with 128GB storage capacity, you can shoot, record and download content. 
• Prepare for an experience so immersive you won't believe it's all coming from your phone. Scrolling bullet notifications keep distractions to a minimum, while floating window reply lets you respond to messages without abandoning your game.
• From the brightest light to the darkest night, OPPO A73 is looking out for your vision. Sunlight Screen automatically adjusts under bright conditions to help you see what's on your screen. Moonlight Screen reaches as low as 2 nits to protect your eyes in the dark