Review on Yasoca 10.1 Inch Small Portable Laptop Computer Monitor: HDMI VGA Port, Raspberry Pi Display Screen, CCTV Monitor HD 1024x600, Dual Speakers, MP5 USB Port, Remote - Perfect for Gaming! by Michael Barry

Works great with Raspberry Pi 4B but charges Pi 3B+. When attempting to view a live TV site, the display screen size will shrink and if left on it and the pi 3B+ will show a low voltage warning after about a few hours. When you watch a live tv site from 4B, the screen fills the screen and the monitor becomes brighter and the resolution is much better. I wouldn't recommend anything less than 4B or Desktop. Power supplies 5V, 3A are used in both 4V and 3V+ systems. ALSO: When using 4B in terminal mode, the labels are lost and very difficult to read on the display! WANTED TO RETURN, I believe you have a guarantee R&R procedure