KTC 42 Inch 4K OLED Gaming Monitor, 0.1ms GTG 138Hz, 134% sRGB, 4-Side Frameless, Type-C 90W, Speakers,Remote, Freesync G-Sync, DP/HDMI/USB, VESA, Ultrawide OLED Monitor for Gaming(Without Base)

Absolutely amazing screen. I bought 3 42in OLED panels for a triple screen racing simrig. OLED colors are just as expected. They do easily output 138Hz. The firmware level software is decent, has a few OLED pixel restoration options that can be set to automatically run if needed. The packaging is high quality and well done, so the monitors are very well protected. My only callouts, not negatives, are: I did notice that these are much heavier than something like a movie/TV focused OLED panel. The back side seems to have a lot on it. The design makes it slightly harder to hold/lift because the edges of the OLED panel itself are "unsupported", but there are to be fair a lot of warnings on how to lift it in the manual and on the panels themselves. Also, having 3 panels side by side makes the remotes act a bit weird, I think the remotes are universal and not coded to the specific panel they are shipped with, so if you have multiple panels, a remote click might register on one or multiple panels. Not a big deal, it's simply due to my multi-panel setup.

The monitor is itself is great except for the pixel refresher feature and screen dimmer that can't be turned off. KTC falsely advertises that you can update the monitor via USB with a software update. I've scoured their Chinese website, which has no English version, and the part of their page where there's suppose to be product support, there's nothing. It can't be clicked on even in different web browsers. So this will be my first and last time I ever buy from KTC. As soon as this monitor annoys me enough I'll just go buy from LG themselves.

Let me first say that this is NOT a paid review. I’d actually had never heard of this brand till I was searching for a larger monitor. I’ve got to say this monitor blows me away. The picture is super clear (being an OLED it should be), the size of then screen is actually not as “large” as I thought (your eyes don’t have far to track on screen) I use it strictly for video games so I can’t speak to how it performs using a pc but at 120fps Call of Duty runs smooth. The ONLY downside to this monitor isn’t even with the monitor at all…you have to purchase the stand (which is RGB) separately. Installation was very simple. Overall if you’re looking for a “larger” OLED monitor to perform at a high level for video games I’d HIGHLY recommend this monitor. I lucked out with a flash sale and got the monitor for 799 and the stand for 99.

I'm gonna compare it to the s95d samsung tv. I liked the KTC so much that I wanted the absolute best for gaming, the s95d. Awesome screen especially for 700. People complaining about the sound quality. Well the s95d is known for having descent speakers and I really felt the KTC quality was quite comparable to the s95d. I couldn't make a fair comparison without putting them side-to-side. It took time, but I would now say the s95d speakers are actually not as as good. In fact, these speakers KTC has are the best desktop speakers I've ever heard in a tv or (especially monitor). The bass is excellent (best part), music sounds exceptional, sounds great for gaming. I was planning on returning the KTC, but decided not too. Going for a two monitor setup. Only complaint, don't bother with a monitor stand. This is really a tv with a DVR, less a monitor. Just get the tv stand ready. In fact, maybe don't get a monitor, just get a tv, instead. Hdmi can do 120hz. It was one of the toughest things to unload on my bed desk. The ultimate Olympic press. btw, I go to a gym and workout a bit. So, yea, good monitor, tough ass workout. So, like not something for your desk. Can't comment on support as I haven't had to use it. What is the point of using a computer monitor anymore anyways Monitors are becoming a thing of the past. Love the speakers though. Only loving the monitor more. only 700 bucks pretty good.