TCL QM8K Series 75QM8K 75"
{ "review": "凭借TCL Halo控制系统与3800个精密分区,实现5000尼特峰值亮度和无光晕的高对比度影像。144Hz原生刷新率搭配CrystGlow WHVA防反光宽视角面板,兼顾竞技游戏与多角度观看。适合追求极致HDR电影冲击力和高帧率游戏的客厅影音玩家。" }
关于此TV
Resolution4K (2160p). Screen Size Class75 inches. Display TypeLED. Backlight TypeFull Array Local Dimming. Smart CapableYes. Voice Assistant Built-inGoogle Assistant, Amazon Alexa
- Experience the Ultimate in QD-Mini LED Technology
- Ultra-Bright HDR5000 Performance
- Immersive Sound by Bang & Olufsen
- Sleek Design That Complements Any Room
The 30-Second Version
TCL's 75-inch QM8K brings near-OLED picture quality and 5000 nits of retina-scorching HDR at a price that'll make your wallet smile. It's the best big-screen value right now, minor speaker buzz be damned.
Overview
The TCL QM8K is the Mini-LED TV that makes OLED diehards do a double take. This 75-inch beast pumps out an absurd 5000 nits of peak brightness while keeping blacks inky enough to rival the best emissive displays. Colors pop thanks to quantum dots, HDR10+ and Dolby Vision look spectacular, and the 144Hz panel means gaming is buttery smooth. The one thing to know? It's the best value in premium big-screen TV land right now, especially if you hunt down the lower end of that $1183 to $1498 price range.
Performance
What surprised us most is how well TCL's Halo Control System tames blooming. Mini-LEDs often struggle with halos around bright objects, but the Super High Energy LED chip and condensed micro-lens array keep light right where it belongs. Motion is ridiculously clean thanks to Motion Rate 480 and the 144Hz native refresh rate, and Game Accelerator 288 VRR means shooters feel instantaneous. The 2.1-channel, 60-watt Bang & Olufsen sound system is a genuine step up from typical TV speakers, delivering clear dialogue and solid bass, though a handful of units exhibit a slight buzz on certain low frequencies. Overall, the QM8K sits at the top of our picture quality charts, and that HDR performance is the absolute best we've seen at this size.
Pros & Cons
Pros
- Near-OLED contrast with searing Mini-LED brightness 100th
- 5000 nits peak HDR makes Dolby Vision content unforgettable 100th
- 144Hz VRR gaming at 75 inches feels like a cheat code 98th
- Bang & Olufsen audio punches way above the built-in sound norm 94th
Cons
- Speaker buzz can creep in at certain bass frequencies
- Bright room reflections still show up despite anti-glare coating
- Google TV interface can feel a bit cluttered
- No dedicated eco-mode for power-conscious viewers
The Word on the Street
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | MiniLED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 5000 nits |
| Peak Brightness | 5000 |
| Contrast Ratio | infinite |
| Color Gamut | DCI-P3 |
| Color Depth | 10-bit |
| Motion Tech | Motion Rate 480, MEMC |
| Processor | TCL AIPQ PRO Processor |
HDR
| HDR Formats | Dolby Vision IQ, HDR10+, HLG |
| Dolby Vision | Yes |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 144 Hz |
| VRR | FreeSync Premium Pro |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant |
| Screen Mirroring | Chromecast built-in |
| Works With | Amazon Alexa, Google Home, Apple Home |
Audio
| Speaker Config | 2.1 |
| Wattage | 60 |
| Dolby Atmos | Yes |
| Surround Sound | DTS Virtual: X |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.4 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400mm x 400mm |
Power & Size
| Power | 450 |
| Energy Star | No |
| Annual Energy | 450 |
| Weight | 28.4 kg / 62.6 lbs |
Value & Pricing
This TV is a steal. Even at the high watermark of $1498 you're getting flagship-level brightness, color, and gaming chops that many OLEDs can't touch. But prices bounce as low as $1183 across vendors, a $315 swing that makes shopping around well worth your time. At that number, it's a no-brainer. If you can snag it at the low end, do it without hesitation.
vs Competition
The Hisense U8K is the QM8K's most direct rival, offering similar Mini-LED tech at an often lower street price. But TCL's newer Halo Control System backs up its brightness with better blooming control, and the built-in Bang & Olufsen sound gives it a clear edge. If you worship perfect per-pixel blacks and never watch in a bright room, the LG C4 OLED is the dark-room champ, though its 77-inch model costs more and can't hit anywhere near this kind of sunny-day punch. For a versatile living-room hero that crushes movies, sports, and gaming across any lighting, the QM8K is the smarter buy.
| Spec | TCL QM8K Series 75QM8K 75" | Sony BRAVIA 5 K55XR50 | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 65U75QG | Samsung Neo QLED QN900F | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 97 | 64.5 | 65 | 55 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 4K | 7680x4320 | 3840x2160 |
| Panel Type | MiniLED | MiniLED | OLED | QLED | MiniLED | QLED |
| Refresh Rate | 144 | 120 | 120 | 165 | 120 | 60 |
| Hdr | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR10, HLG | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Google TV | Google TV | webOS | Google TV | Tizen | Roku TV |
| Dolby Vision | true | true | true | true | false | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| TCL QM8K Series 75QM8K 75" | 99.5 | 93.9 | 93.9 | 93.9 | 35.8 | 82.3 | 94.2 | 98.1 | 99.8 |
| Sony BRAVIA 5 K55XR50 Compare | 97 | 92.3 | 93.9 | 78.9 | 66.2 | 0 | 94.2 | 89.6 | 92.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 87.1 | 89.1 | 98.7 | 82.3 | 84.6 | 74.6 | 96.3 |
| Hisense U7 Series 65U75QG Compare | 91.3 | 93.9 | 97 | 95.3 | 38.4 | 92.7 | 97.2 | 94.2 | 97.8 |
| Samsung Neo QLED QN900F Compare | 84.3 | 99.1 | 76.8 | 89.1 | 98.9 | 0 | 97.2 | 98.1 | 78.9 |
| Roku Plus Series 55R6C7 Compare | 75.7 | 81.6 | 99.7 | 56.8 | 78.6 | 0 | 90 | 94.2 | 78.9 |
Common Questions
Q: Does it support 4K 120Hz gaming on all HDMI ports?
Nope. Two of the four HDMI ports are full-bandwidth 2.1, handling 4K at 144Hz, perfect for a PS5 and Xbox Series X or a gaming PC. The other two are HDMI 2.0, fine for soundbars or older consoles.
Q: How's the built-in Google TV experience?
Zippy and responsive, with every major app you'd want. The backlit voice remote is a thoughtful touch for late-night browsing, though the home screen can feel a little busy.
Q: Can it do Dolby Vision at high frame rates for gaming?
Absolutely. Dolby Vision gaming works up to 120Hz, and with the Game Accelerator 288 VRR, motion stays buttery smooth without tearing. It's a next-gen gaming monster.
Who Should Skip This
If you're a dark-room purist who demands absolute, per-pixel black levels with zero blooming, go OLED instead, the LG C4 is your ticket. And if you need a smaller 55-inch screen for a bedroom, the QM8K starts at 65 inches, so look elsewhere. Hardcore energy savers will also miss dedicated eco modes, though the power draw is reasonable for a TV this bright.
Verdict
The TCL QM8K is the golden retriever of TVs: eager to please, impossibly bright, and way more capable than the price suggests. It's the best Mini-LED set we've tested this year, and unless you absolutely must have the infinite contrast perfection of an OLED, this is the big screen you should be buying. Just shop around to catch the lowest price, because a $300 gap is real money.