You can take screenshots while using the phone, the screenshots will be stored in "Photos"

You can take screenshots in the following ways.

Button Screenshot

Press and hold the Power Button and Volume Down Button.

3-Finger Screenshot

Swipe down with three fingers to quickly take a screenshot.

Go to "Settings" > "Convenience Aid" > "Gesture & Motions" > "3-Finger Screenshot".

After three-finger screen capture is enabled, press and hold at any position on the screen with three fingers and slide down to set the size of the area to be captured as desired.

Assistive Ball Screenshot

1.      Go to "Settings" > "Convenience Aid" > "Assistive Ball".

2.     When Assistive Ball is on, click "Tap Menu" to view shortcut icons.

3.     Tap the Assistive Ball and click "Screenshot" to take a screenshot.

Smart Sidebar Screenshot

Go to "Settings" > "Convenience Aid" > "Smart Sidebar".

Swipe out the sidebar and click "Screenshot" to take a screenshot.

Long Screenshot

After capturing a screenshot, pull up the screenshot preview floating window to capture a long screenshot. Slide the screen to the desired position, and tap Complete to save the screen as a long screenshot.

Sharing a Screenshot

After capturing a screenshot, pull down the screenshot preview floating window to go to the sharing screen. You can share the screenshot with your friends by using OPPO Share,WhatsApp, etc.