There are 5 simple ways to take a screenshot on the nubia Red Magic Gaming Tablet tablet and a few more best tips tricks and cool hidden features to rapidly get a screenshot:
Use Capture+ icon at notification bar
Gesture
Install screenshot app from Google Play
Google Assistant
Use buttons
We know you're smart. This is why there will be no instructions like select the screen you want to capture or switch on your device. No crap. Exclusively the essential information how to make a screenshot on the nubia Red Magic Gaming Tablet tablet.
Use buttons
Probably the easiest way to take a screenshot is to use the buttons. Press the Volume Down and Power buttons and keep them pressed until the screenshot is captured. You can also 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 image let's go further.
Google Assistant
The slothful option is to use Google Assistant. Just say OK Google and then Take a screenshot. The tablet will do everything for you.
Click to zoom in
Use apps
You can use additional apps for screenshots which are a lot in Google Play: Screenshot Pro, Screenshot touch, Private Screenshots, Screen Master, Screenshot Easy and more... All these apps have instructions on how to use them to take a screenshot and save the picture. Where are screenshots stored? If you can't find the screenshots you made, don't give up. The gadget 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 separate folder for your usability.
How can I share my screenshots? Depending on the Android version and the custom shell, sending screenshots may differ. In new versions of Android (9 or 10), the smart 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 gadgets of all operators.
TracFone
Metro
Cricket Wireless
AT&T
Virgin mobile
Sprint
Verizon Wireless
T-Mobile
Simple Mobile
Your tablet has a screen resolution 2560 x 1600 pixels. So the screenshot will be the same size. And the file size will be 0.5 MB, so calculate how much space you need in your tablet's memory or on your microSD card.
Some images or video from this post may not exactly match your tablet model. But, they have common details that will help you get the required result.