UPERFECT Portable Monitor 18.5 inch 100% sRGB 1080P with VESA & Stand 180° Adjustable Ultra-Slim & Lightweight Frameless FHD FreeSync IPS HDR Gaming Display, Travel Second Monitor for Laptop

First copy did not work - company suspected damage, sent me another copy - the new copy appears to work well - very bright, sharp. Cables included were short, which work well for using this on the go. I use a longer USB-C/mini HDMI cable when at home. Responsiveness seems good - perhaps some delay but not really that perceptible.

The picture quality of this portable monitor has me blown away. The brightness is fantastic. Its extremely thin. The only negative I would say is the case/stand is fairly flimsy and the magnet isnt the strongest. Ill probably get a separate case to keep it in when tossing it in a bag. Other than that though, I am extremely happy with the quality of it, even the sound is great. Well see how it holds up over time, but the build quality seems solid. I bought this as a portable switch screen to use with a genki covert dock and to sometimes use as a 4th monitor with my desktop. So far, I have no complaints on the quality.

Update: I have decided to increase my rating for this product for 3 reasons: 1) To reflect the excellent customer service provided by UPERFECT. They really tried to do all they could to address the issue. 2) The image glitch that is pictured has not occurred again. 3) Man! That display is nice! That said, since the display was also off-center on both the original and the replacement monitor they sent me, I feel I cannot give this product 5 stars at this price range. This is likely a QC issue with this specific monitor. I recommend checking out other UPERFECT monitors if you are concerned, as their customer service is amazing. Original Review: Pros: * Display is gorgeous. * Using only a single USB-C cable for display and power is very convenient. Cons: * Quality control seems lacking: The display is slightly cut off at the top (by several rows of pixels) and too far from the bottom (empty black space with no image) * Attached image shows a graphical error occured at one point. However, this was resolved by unplugging and reattaching the monitor - but may be a sign of worse underlying issues.

Got this to help me while I went home to see family in the middle of a difficult time, but still needed to work. I have 2 monitors at home, 3 if you count the laptop screen. So while travelling I wanted something, thin, light, bright, powered by USB-C, supported DisplayPort over USB-C, and didnt have a battery built in. After weeks of use in the real world, I accomplished all of my productivity goals and am very happy with the purchase. I didnt want a built-in battery because I knew there would be long periods of time when it would fully charged and sit there with no use, simultaneously that when I used it, it was going to be connected to a USB power source, so it just didnt make a lot of sense. In the end I wouldnt have used it on its battery much, and I would end up with a dead battery / battery that wont charge, and possibly a monitor that wouldnt work once that happened. With this display, I dont have that problem or those concerns. Its simply .. a monitor. I dont think Id give it any special points for amazing color accuracy or unparalleled image. What it does do is a fantastic job with productivity workloads, casual youtube or netflix, and as a monitor for when Im working on retro electronics projects. Images are bright, not too overly saturated, crisp, clear. It works about as well as the average IPS LCD would be expected to. The sound isnt great, tiny speakers, tinny. Your laptop speakers are probably better. Every pair of headphones on the market is probably better. But it works in a pinch. My only real disappointment with it, is it has some power related issues. The monitor doesnt seem to remember settings between each power on. If I turned brightness down, powered it off, then powered it on again, its back to full. If I changed the color down a setting or two (its slightly too vivid for me), its back to vivid when it powers back on. Ive noticed the monitor doesnt like when a laptop goes to sleep, then wakes up. Especially if the USB-C port is an always on USB port, delivering power while the computer is off. The monitor will look like its powered on with its LED lit, but wont display anything again until its unplugged, then plugged back in. Overall, Im happy with it. Got it while it was on a discount. Cant complain much, it has been an overall good experience. I hope it outlives my next few laptops.

I like this monitor, it works perfectly in portrait view next to my main LG 38GN850 ultrawide for my purposes. Luckily, one of those purposes is not design work, because despite the advertised 100% sRGB coverage, in my testing it achieves 65%. Maybe I have a dud, but Ive tried every setting available and cannot replicate that claim. That said, I love the VESA mounting holes, input options, features, size and resolution, so for me, its great.

I needed a secondary external monitor for work. I work from all around the house and while traveling. I used this screen quite a lot and I was very satisfied with it. It required only 1 USB C cable for both power and screen connection, its lightweight, the included case works really well to prop it up vertically, in general I had no issues with the screen so far. When I reached out to UPERFECT support with some questions, they responded within couple hours and were very helpful. Strongly recommend, good purchase.

I purchased this monitor a few months ago. Everything is great and love the quality and picture. My kids played their games on the plane and they loved it. While waiting for the plane, they played some games in the waiting area. Very nice and compact screen. This monitor for some reason decided not to work for us and it wasnt working. Contacted UPERFECT support and they got back to me asap. We trouble shooter the issue and sent out another right way. They have been awesome and I would definitely buy from them again. Thank you UPERFECT!

Had purchased this screen at the end of July this year, and have setup here on a nice stand I got off Amazon. Everything was working fine until I woke up this morning and turned on my computer. Now the screen has awful horizontal white lines going across the screen. I know its not a graphics card issue, as when I shut off the computer before the monitor, the lines remain on the screen as it goes into power saving mode. Update: I just received a replacement for the defective screen! Uperfect support is great and was on it right away!!! This is why I chose Uperfect as I read in previous reviews they take care of their customers! And its true! Thank you! I just put in a support request to U Perfect for a replacement. And hoping they will rectify this situation soon. As I need this for work. Will update this review later depending on how things go!

Absolutely the best value for this segment of portable monitors.... 500 nits.. nothing more need be said... beautiful display that rivals a shitload of name brands.... One caveat, as portable, lightweight, and thin as it is, if youre going to be moving around alot (mobile, traveling etc.) It might be a bit fragile. suggestion: buy a carrying case to go with it, as I did.... this is good stuff... I bought this to compliment my 13 Samsung Galaxy Note Pro providing me a bit more screen real-estate, as well as duo screens for productivity. My only regret is not acquiring the 17 version.. but Ill resolve that soon enough... GET IT!!!!

Works great. Good quality. Worked with my Thunderbolt 4 from my computer. The brightness of this monitor is superior to all others at 500nits.