Review on UPERFECT Automatic Touchscreen: 15.6" Ultrawide Frameless Portable Screen with 3840X2160 Resolution by Nathan Dean

First, I want to put aside the fact that for many portable monitors I've reviewed, a built-in stand is a must (that's the main reason I bought it). The built-in stand that comes with the portable monitor is very durable. You move it to the desired angle and place it on the floor, and it won't move or "fall" like many of the magnetic cases that many portable monitors come with. Second, I want to point out how bright and sharp the display is compared to any other portable monitor I've returned to date. I'm using this 4k monitor as a second display for my MacBook M1 Pro and comparing it to a MacBook Retina display for the price you're playing for a portable monitor, it's not much different, some might even say it depends your preferences. The only complaint I have with the monitor is the touch display, as it's a 4k display it's very difficult for me to select things and scroll up and down when using it as a second display and I would have to hold the display with my hands to use the touch function screen as it shakes a bit when you press the screen. However, when it's standing still on the table without touching it or moving it, it's very solid as long as you don't have to press the screen with your fingers. Overall, this is the best but most expensive 4K portable touch display I've ever bought and I'm very happy with my purchase. It has become very reliable and is much needed for my portable setup that I carry around when I am away from my home office or work place. Now I can go on vacation with a solid dual-display setup on my Macbook. I highly recommend everyone to take a closer look at this portable 4k monitor.