There are six ways to take a screenshot on the Oppo A79 phone as well as several cool tips tricks and best hidden features to get a screenshot in a rapid way:
Install screenshot app from Google Play
Use buttons
Screenshot Capture shortcut icon
Three fingers swipe on screen
Google Assistant
Built-in app
We understand that you are clever. Therefore, there will be no teaching such as select the screen you want to capture or turn on your phone. No crap. Just the necessary information how to make a screenshot on the Oppo A79 phone.
Use buttons
The quickest way to take a screenshot is to use the buttons. Hold down the Volume Down and Power buttons and keep them pressed until you save a screenshot. You can use this method to screenshot with scroll.
Click to zoom in
If the main way to take a screenshot not work and you can't find picture let's go further.
Three-finger swipe
Just swipe three fingers down the screen to get a screenshot. The place of swipe is not crucial. This method is used in ColorOS.
Click to zoom in
Use Capture icon
Another option is to use phone features software. Swipe down on the display and open the notification bar. Find the screenshot icon (shortcut) there and click on it to make a screenshot. Job done. You got the picture.
Google Assistant
The slothful way is to use Google Assistant. Just say OK Google and then Take a screenshot. The phone will do all the work for you.
Long screenshot
To take a long screenshot, just click on the appropriate icon. It will show up after you have taken a normal screenshot. This method can also be called to make a scroll screenshot.
Click to zoom in
Use apps
You can can download and install additional screenshot apps which are a lot in Google Play: Private Screenshots, Screenshot touch, Screen Master, Screenshot Easy, Screenshot Pro and more... They all have instructions on how to use them to make a screenshot and save the picture. Where can I find screenshots I made?
If you can't find the screenshots you took, don't despair. The phone can save screenshots to different folders. 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 usability. How do I share my screenshots?
Depending on the Android version and the built-in UI, sending screenshots may differ. In new versions of Android (9 or 10), the smart menu will appear after you take a screenshot immediately. There you need to select the appropriate icon for sharing. Or just open the gallery app on your phone. These methods work with phones of all operators.
Verizon Wireless
Sprint
AT&T
Cricket Wireless
TracFone
Metro
T-Mobile
Simple Mobile
Virgin mobile
Oppo A79 has a screen resolution 1080 x 2400 points. So the screenshot will be the same size. The file will take up 0.3 MB of space in the built-in memory of the phone or on the SD card. The video or pictures in this post may not be your phone number. However, they have typical details that will help you get the required result.