Portable Monitor 15.6inch 4K,3240 * 2160 Ultra-Slim Computer Gaming Monitor, 2000:1,500cd,100% sRGB w/45° Adjustable Stand,Standard HDMI USB-C Computer Display,for Laptop PC Phone Mac

When I received this display I was very satisfied by its performance and ease of use. It was for a specific project with my Mac Mini. I used it for a week or so. Then I let it on the side for two months. Today I needed to use again but it doesn't work anymore!!! I've tried with other USB cables but no success. I don't recommend this display at anybody because it won't last for months. It's a complete waste of money. Bewared.

Great portable Monitor. Highly impressed with that quality especially at this price. I brought 2 of these and they work seamlessly with my MacBook Air M4.

especially for the lowest price for a 4K monitor. The "complaints" I read were nuts especially at this price point. Disregard the complaints. I am not an amateur and have many monitors of all types (including portables ones like this one) and this one is a "steal. The resolution is as claimed and fabulous, comes with all kinds of cables and accessories, has a printed manual, integral stand, all kinds of inputs. VESA mounting capability, sound, protective bag, well protected in it's shipping box, etc." I am using it with my Mac Mini and it effectively turns into the equivalent of a laptop (but with many more features) but for less money. Using this monitor with a PC would be a waste (given it's high resolution) although it works just fine. I should buy a second one.

So far this does exactly what I wanted. I am mounting 2 of these displays (10 inch version) in a van on the headrests with Lamicall mounts. Both displays are driven through a USB C hub (ACASIS) by a smartphone (tested a Pixel 9 Pro and a Samsung Note 20). One display is connected directly through USB C and the other is connected through HDMI and powered by a USB C cable connected to another data port on the hub. With the phone playing any full screen content, I am able to display full screen on both portable displays. The picture quality is surprisingly good! The audio quality is not so good on the display, but I will be sending audio from the phone via bluetooth to the vehicle's radio. Another thing to note, screen mirroring from either of my smartphones displays the correct aspect ratio on these displays even though the output of the phone is 1920 x 1080. However, I had to disable Samsung Dex on the Note20, for some reason that was squishing the picture. Changing it to screen mirroring allowed it to behave just like my Pixel 9 (pictured). The displays do not feel very substantial (plastic case) so I will be handling them delicately. As long as they hold up I will keep this at 5 stars. But will update if they do not hold up. Beware the warranty is only 30 days as stated in the papers that come with it. I was disappointed to see they do not come with a neoprene sleeve as seen in some of the other reviews. But I won't subtract a star since it wasn't in the description anyway.

Great Monitor – but make sure you read the resolution (1280) carefully, because it isn’t for tv/game display. I bought this monitor because it was one of the few small monitors that supported full size HDMI, instead of needing an mini-hdmi connector. It was also much cheaper than many others so I wasn’t expecting the picture quality to be as good as it was. As soon as I turned it on, the picture had so much more vivid colors that other mini-monitors I have tried. The HDR is great. It also can bee seen clearly from more angles. My other lightweight monitor can only be clearly seen straight on. My biggest disappointment was my mistake. It is 1280, not 1080, so the images get slightly distorted if you use it as a television instead of computer monitor. I bought it as a portable switch2 display, which appeared stretched. Even so, I was still impressed by the monitors gaming quality. The game images were bold and clean, and the motion was smooth. Even the music sounded pretty good for built-in-speakers. I really wish they made this monitor in 1920x1080 resolution for portable tv and game console displays. That would seem a natural fit for full hdmi, and I can’t find many competitor product with all these features , and none in that resolution. I’m giving the product 5 stars because it exceeds at what it is supposed to do, and was noticeably clearer than others I have tried.