There are 6 simple ways to take a screenshot on the Oppo F21s Pro phone and a few more best tips tricks and cool hidden features to get a screenshot in the fastest way:
Use buttons
Install screenshot app from Google Play
Three fingers swipe on screen
Built-in app
Google Assistant
Screenshot Capture shortcut icon
We understand than you're smart. Therefore, there will be no instructions such as select the screen you want to capture or turn on your phone. No crap. Only the essential information how to make a screenshot on the Oppo F21s Pro phone.
Use buttons
To take a screenshot is to use the buttons. You can simultaneously press the Volume Down and Power buttons and keep them pressed until the screenshot is saved. You can use this method to make a scrolling screenshot.
Click to zoom in
If the main way to take a screenshot not work and you can't find image let's go further.
Three-finger swipe
Swipe three fingers down the screen to get a screenshot. The location of swipe is not crucial. This way is applied in ColorOS.
Click to zoom in
Use Capture icon
Another way is to use phone features tools. Swipe down on the screen to open the notification bar. Locate the screenshot icon (shortcut) there and click on it to take a picture. It's done. You got the picture.
Long screenshot
To make a long screenshot, just click on the appropriate icon. It will appear after you have taken a standard screenshot. This method can also be called to screenshot with scroll.
Click to zoom in
Google Assistant
The laziest option is to use Google Assistant. Just say OK Google and then Take a screenshot. The gadget will do everything for you.
Use apps
You can use additional screenshot apps which are a lot in Google Play: Screenshot Pro, Screenshot Easy, Screenshot touch, Screen Master, Private Screenshots etc... They all have instructions on how to use them to make a screenshot and save the picture.
Where are screenshots saved? If you can't find the screenshots you made, don't despair. The folders where the phone saves screenshots and regular photo may be different. Again, it all depends on custom shells. A pure Android throws pictures into the gallery (DCIM). Other shells can save screenshots to a different folder for your comfort.
How do I share my screenshots? Depending on the Android version and the built-in shell, sending screenshots may differ. In recent versions of Android (9 or 10), the quick actions menu will arise after you take a screenshot immediately. There you need to choose the appropriate icon for sharing. Or just open the gallery app on your gadget.
These methods work with phones of all operators.
AT&T
Sprint
TracFone
Metro
Verizon Wireless
Cricket Wireless
Simple Mobile
Virgin mobile
T-Mobile
Oppo F21s Pro has a screen resolution 1080 x 2400 pixels. And so the screenshot will be the same size. And the file will take up 0.3 MB of space in the memory of the phone or on the SD card. The pictures or video in this post may not be your phone number. But, they have typical details that will help you get the required result.