Let me start by saying this: the TCL 85QM751G is the TV that made me cancel my movie theater subscription. The moment I unboxed this 85-inch beast, my living room transformed into a premium cinema - and I'm not exaggerating.
The QD-Mini LED technology with 1,500+ dimming zones delivers blacks so deep they'll make you check if the TV turned off during dark scenes. Meanwhile, highlights are blindingly bright (in a good way). Watching The Batman's noir scenes was an entirely new experience - I could actually see details in shadows that were just black voids on my old TV.
Gaming? Absolute bliss. The 120Hz refresh rate combined with near-instant response time in Game Mode makes fast-paced titles like Call of Duty feel buttery smooth. Pro tip: Remember to use HDMI port 4 for full 144Hz glory - I made the mistake of using port 1 initially and wondered why my frame rate was capped.
The built-in soundbar surprised me most. While I expected to immediately connect my separate system, the Dolby Atmos performance filled my large living room with crisp, room-shaking audio. That said, audiophiles will still want external speakers for critical listening.
Setup was shockingly easy for an 85-inch TV. The stand assembled in minutes, though I recommend having a friend help lift it - this isn't a one-person job despite what some reviews claim.
Now for the quirks: First thing you MUST do is disable Eco Mode immediately out of the box (it makes the picture look worse than a decade-old budget TV). Also, prepare for some occasional UI lag when multitasking - Google TV is great but the processor shows its limits when switching between apps.
At $700 (what I paid), this is hands-down the best value in large-screen TVs right now. It's not perfect - the mushy remote buttons annoy me daily - but you'd need to spend twice as much to get noticeably better performance. If your wallet and wall space can handle it, buy without hesitation.