There are 5 simple ways to take a screenshot on the Blackview Tab 7 tablet as well as several cool tips tricks and best hidden features to quickly get a screenshot:
Google Assistant
Gesture
Install screenshot app from Google Play
Use buttons
Use Capture+ icon at notification bar
We understand that you are smart. Therefore, there will be no teaching like select the screen you want to save or turn on your tablet. No nonsense. Exclusively the essential information how to make a screenshot on the Blackview Tab 7 tablet.
Use buttons
The easiest way to take a screenshot is to use the buttons. You can simultaneously press the Volume Down and Power buttons and hold them down until the screenshot is captured. You can use this method to make a scrolling screenshot.
Click to zoom in
If the first way to take a screenshot not work and you can't find picture let's go further.
Use apps
You can use special applications for screenshots which are a lot in Google Play: Private Screenshots, Screenshot Pro, Screenshot touch, Screenshot Easy, Screen Master etc... They all have instructions on how to use them to take a screenshot and save the picture.
Google Assistant
The laziest option is to use Google Assistant. Just say OK Google and then Take a screenshot. The gadget will do all the work for you.
Click to zoom in
Where do my screenshots go on? If you can't find the screenshots you made, don't lose heart. The gadget can save screenshots to different places. Again, it all depends on custom shells. A pure Android throws pictures into the gallery (DCIM). Other shells can save screenshots to a separate folder for your convenience.
How can 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 smart menu will arise after you take a screenshot instantly. There you need to choose the appropriate icon for sharing. Or just open the gallery app on your gadget.
This is suitable for tablets of all operators.
Metro
AT&T
Cricket Wireless
TracFone
Simple Mobile
Verizon Wireless
T-Mobile
Virgin mobile
Sprint
Blackview Tab 7 has a screen resolution 1280 x 800 pixels. So the screenshot will be the same size. And the file size will be 0.1 megabytes, so count how much space you need in your tablet's memory or on your SD card.
Some images or video from this post may not exactly match your tablet model. However, they have typical details that will help you get the required result.