Portable OLED Monitor, 4K 13.3 Touchscreen 100% DCI-P3 Travel Monitor, 1MS Portable Gaming Display with USB/HDMI for Computer/Laptop/MacBook

As long as your source -- a laptop, say, or a Steam Deck -- can provide enough wattage via USB to power it, this thing is remarkable. I marked it down to four stars for the sub-ratings because you can buy a better, faster touchscreen, but you can't do it at the price I paid for this one.The benefit of not having a battery (plus plug and power convertor) is the Magedock's almost negligible weight. The downside is that if your source doesn't provide enough juice, the monitor can't power up. A quality power bank solves the problem, of course, and when needed it can power your phone or other device.Magedock's photos deemphasize the rectangular hump housing outlets and circuitry in the middle-back of the monitor. It more than doubles the monitor's thickness, but I've found it to stow just fine alongside my 15" work laptop in my backpack's laptop sleeve (hump facing away from my back). YMMV om that point.

Beautiful display and overall product. The OLED panel is flawless and offers image quality you’d expect for the price. The menu buttons are awful, but the touch integration for the OSD is solid to save the misery of operating the controls without touch. The touch integration for macOS is stellar. Speakers are fine, and connectivity is great.Worth noting: this isn’t a true 3840x2160 resolution panel. For the price, I’d say it’s worth noting but ¯\_(ツ)_/¯ macOS reports this as a 3008x1692. The image quality is great, and everything I’ve connected so far plays nicely with this resolution as if it were true 4K (which I’d expect), if you’re looking for a 4K OLED panel with a full 8M pixels, you’ll be short by about a half-million.

I returned this because many of the pixels in the top right of the screen were defective. They were lighter than others, and couldn't display black, only gray. The attached night mode photo shows this monitor attempting to display a pure black background (except for the mouse cursor near the center).Also, the bezels are larger than shown in the official product images.

This 13.3 OLED came with a good assortment of cables. Several USB-C and HDMI. Surprisingly the Power adapter is UL listed. The slip case was also a nice addition, although I would have preferred better protection for the screen with a rigid face. The display is limited to about 20% when running off of one USB-C cable, but with both plugged in, it is every bit as bright as my HP Spectre 4k OLED at full brightness. For my HP, cable order did matter to get it to full brightness. Probably only one of my USB-C port can supply the power necessary. But it worked great as an extended monitor. The touchscreen worked well too.