Yes. For a few months already, and enjoying it big time.
TCL C805 50"
Although it has 144Hz support, it does come with a caveat, and it's apparently an HDMI 2.1 bandwidth limitation of 48Gbps at 4k 144Hz chroma 4:4:4. Being a native 10-bit panel up to a 120Hz, it drops to an 8-bit at 144Hz.
Even though I like the speed at 144Hz, and I was using that mode initially, I've settled to 10-bit 120Hz, as it looks noticeably better.
If you ask yourselves why it should be much better,
here's a quick read randomly found on net. And if someone tell you that a 10-bit is not a noticeable improvement over an 8-bit without an HDR, tell them to have their eyes checked (
this popular thread clearly shows a lot of people do have an image processing limitations, and no eye surgery nor lenses/glasses can fix that unfortunately).
I've never tried this TV's inbuilt apps, never set up a google acc on it, never tried its inbuilt speakers, it's not connected to the network, it was never updated from the firmware it came with (028) - so I can't share any thoughts on that. For those that aren't afraid of a forum megathreads,
here's one dedicated to this TV. I've read through all of the pages, just for the record.
What I may say from my own experience so far is that as a monitor it works great. Pure blacks, great contrast, insane brightness levels, fast, great colours, great stand.
Software wise I can comment only on features that include its function solely as a monitor. No, you can't set it to turn on together with a PC input detected. No, it won't go into standby when you turn of your PC. No, it doesn't turn off completely by default, but rather stay in a standby. If you do set it up to turn off as a default, you'll wait for it to boot up its google OS for a while alright. Yes, you need to have the game master mode enabled to get any VRR support. Yes, the game master mode limits a lot of display settings, but not the most important ones.
I'm still a bit lazy to measure its power consumption in each of the used scenarios (standby, black desktop background with taskbar hidden and no icons, 120Hz gaming), mostly because the cables and sockets are behind a big ass screen. But when I eventually do, I'll let you know.
It has a 5 years warranty, and the TCL customer service is not bad overall (learned from "the thread"). All in all, it's an affordable gaming monitor, and a great OLED alternative picture quality wise. A lot of people coming from an OLED screens are really satisfied with this one (source: "the thread"). And if you consider that for example the LG C4 48" cost even more than a double from this one, it's really an easy choice on a tight budget. It also has an insane 98" variant at an unmatched price, for the living room couch gamers alike.
That's all for now. I hope you liked my short "review". if you have any questions, do ask. Cheers.