KTC 27 Inch 4K Mini LED Monitor, Fast IPS, HDR1000 160Hz 144Hz Gaming Monitor, Speakers, Type-C 90W, HDMI/DP/USB, Swivel/Height/Pivot/Tilt, VESA, Vertical Monitor for Gaming & PC

Died less than 30 Days of opening and using with my Computer.First impressions are nice. The case it comes in and how everything is packaged is well thought out. The build quality seems to be good.The picture quality is good, not great, just good. Colors don't look as nice as my Innocn or Acer Fast Mini LED monitors but this monitor is 4k.The biggest issue is it stopped working after around 2 weeks of when I opened the box and started using it with my computer. I came home from work and turned on my computer. The other 2 monitors turned on immediately but this one just kept turning on and off, over and over and over.It seems several others from the reviews on Amazon as well as other message boards are reporting the same issue. It seems to have horrible QA for their power supply system.Others have issues with it dying in less than a year.I would avoid this monitor. The low price is not worth the head ache.I didn't open the box until around 3 weeks after i received it, and it died about 2 weeks after that...right after the return. window. Good thing for Amazon and their assistance.

This monitor delivers incredible 4K HDR performance with a high refresh rate, and it’s a great fit for those with powerful GPUs. I tested it on both my laptop (RTX 3070) and desktop (RTX 4060Ti 16GB), and the experience on the desktop was exceptional. Games in 4K HDR at 160Hz look incredibly vibrant, smooth, and detailed.The monitor feels premium and well-made. It’s quite heavy, which adds to the sense of quality, and the design is sleek and modern. It comes with all the necessary cables — USB-C, HDMI, and DisplayPort — which makes setup simple and hassle-free.I did encounter an issue, though. The monitor had trouble waking up from sleep mode, often failing to reconnect and leaving the screen blank. To fix this, I either had to restart the monitor manually or disable sleep mode entirely. After reaching out to KTC support, they suggested turning off DSC (Display Stream Compression) to resolve the issue.For context, DSC is a feature that allows high-bandwidth signals, like 4K at 160Hz, to pass through more efficiently by compressing the data without noticeable loss. Disabling DSC did fix the sleep mode issue, but I noticed a clear drop in image quality — the colors were less vibrant, and the overall sharpness wasn’t the same. To keep the best picture quality, I re-enabled DSC and decided to disable sleep mode instead. This setup has been working perfectly for me.KTC’s support team was responsive and assured me they are looking into the issue. I hope they’ll release a firmware update to fix it in the future.Despite this, the monitor delivers an amazing experience. The HDR visuals, smooth refresh rates, and vibrant colors make it a fantastic choice for gaming or creative work. If you’re aware of the sleep mode quirk and adjust your settings accordingly, it’s a great monitor that’s worth considering.

Actually, the picture quality is great, backlit is consistent, and hdr is good. Why 4 stars:1. USB hub didn’t work2. It doesn’t wake up with my 3090. Idk what’s the problem - second acer monitor works fine, but this one doesn’t - I have to unplug it every time it is stuck

Took a chance on this and wish I wouldve just gotten the LG I thought about. Monitor is useless after less than 90 days. 1/2 of the screen lighting is out so half the screen looks fine and half is dim. EMailed the manufacturer and they were extremely slow to respond. Finally said they would refund but I havent heard from them in days and they never provided return info or anything.AVOID THIS BRAND!!!Update: KTC Never responded to my emails but did of course respond to my negative review. They keep sayign its Amazon that needs to refund my money even though its out of the 30 day return window for Amazon.Terrible company, Terrible customer service. AVOID!!!

It is high resolution MiniLED, so what you get is:+ Local Dimming without OLED+ Super extreme mega brightness (almost too bright for me)- Weaker viewing angles (Only on dark scenes, blooming will be very apparent when looking at an angle)Apparently MiniLED also introduces some minor lag, but personally I thought this had really good motion clarity, probably because it is also FastIPS. IPS is said to lower contrast compared to VA, but the WAY better motion clarity and local dimming makes this monitor a decent middleground for gamers that are interested in HDR but don't want to get a VA or OLED monitor.Other than that, its a 4K 144+Hz display, what more could you want?As for compatibility, there is only 1 thing you should know, the instructions don't say anything about VESA mounting, and the standard 100x100 plate won't fit flat on the back. You will need to use the included standoffs, contrary to what it says in a different review of this display. Hopefully you have a hex screwdriver handy because that's how you connect them to the back of the monitor, other than that the installation is good. I think the stand is good, it's a square bottom. (in my opinion, much better than the traditional leg design or circular design that takes up an awkward amount of space on my desk).UPDATE2:I figured out what the problem with waking is. When your system is idle and shuts off the displays to save power, typically, this monitor will go into "sleep mode", and then enter "power saving mode" immediately after. This is good for saving power, but when there are multiple monitors connected, both monitors will enter sleep, but then this monitor enters power-saving mode, and then, the 2nd monitor will be woken from sleep mode momentarily. I assume the only solution would be to get another monitor that supports "power saving mode", or have 2 of these, or ask windows to actually put the computer into regular sleep mode when idling.

This is an amazing monitor. It is stunning and has really cool capabilities. However, I believe these people have very bad quality control, because half of the people that get this monitor have it fail in less then a year. Mine stopped working after a month. And the customer service by KTC answers in a couple of business days and did not offer refunds. Amazon however was very nice and offered me a refund even tho a month had passed. So, have in mind when purchasing this monitor that it is a GAMBLE. You might get a fully working, 4K, high FPS and beautiful color panel, or you might get a brick in less then a year. Good luck to anybody purchasing this

Excellent quality

Ordered the screen and it looked fine, high refresh rate is nice but one day after using it I'm seeing these horizontal lines in the screens that won't go away. I narrowed it down to the monitor, even swapping different cables and systems to see what the issue is. But it looks like there is something wrong with the monitor. The screen also gets oddly very hot, not sure if that will cause an issue in the future