Review on NexiGo 2021 4K Portable Monitor Computer: Premium 15.6" Screen, Stunning 3840X2160P Resolution, PM4K15-AM02, HD Display by Michael Laird

Works fine out of the box. The menu sucks, like almost all of these screens. I wish it didn't have a mini HDMI as those tend to break easily based on experience. The two Type-C connectors are interchangeable for power and input. The screen is easy to read and clear unlike other mobile screens I've bought. The blacks are a bit washed out like in the photos I uploaded. It looks boring compared to the interface, but it's not bad per se. Charging the screen from a battery is relatively easy unless you turn the brightness up to the maximum. Then he needs a way out. To update; Aside from the mediocre brightness, this is a great screen for the money. No bleeding, very clear letters to read and correct color. The case is made of metal alloy in gray silver color with a good finish.