TCL QM8K Series 75QM8K 75"
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。
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概览
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.
Pros & Cons
优点
- Near-OLED contrast with searing Mini-LED brightness 99th
- 5000 nits peak HDR makes Dolby Vision content unforgettable 99th
- 144Hz VRR gaming at 75 inches feels like a cheat code 93rd
- Bang & Olufsen audio punches way above the built-in sound norm 93rd
缺点
- 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
用户评价
The Word on the Street
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
基于 121 条带日期的客户评价,按日历季度分组。分期分析为英文。
实测数据
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.
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | Mini-LED |
| Backlight | Full-Array 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 |
| Processor | TCL AIPQ PRO Processor |
HDR
| HDR Formats | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (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, Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2, Chromecast |
| Works With | Amazon Alexa, Google Home, Apple Home |
Audio
| Speaker Config | 2.1 |
| Wattage | 60 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos, IMAX Enhanced, Dolby Digital Plus, Dolby Digital, DTS: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 | 400x400 |
Power & Size
| Power | 450 |
| Energy Star | No |
| Annual Energy | 450 |
| Weight | 28.4 kg / 62.6 lbs |
vs Competition
The Hisense U8 Series 65U8QG 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. The Samsung QN990F is the 8K show-off with a price tag that'll make your eyes water, and while its upscaling is wizardry, you're paying a massive premium for resolution most content doesn't use. LG's OLED evo C5 is the dark-room king with perfect blacks and that gorgeous emissive contrast, but it can't touch the QM8K's sunny-day punch and costs more for less screen. The Roku Pro Series 55R8C5 is a solid budget pick with a clean interface, but it's in a different weight class entirely. For a versatile living-room hero that crushes movies, sports, and gaming across any lighting, the QM8K is still the smarter buy.
| Spec | TCL QM8K Series 75QM8K 75" | LG OLED evo OLED55C5PUA | Samsung QN990F | Sony BRAVIA 9 K85XR90 | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 75 | 85 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | Mini-LED | OLED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 144 | 120 | 120 | 120 | 165 | 120 |
| Hdr | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10 | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Google TV | webOS | Tizen | Google TV | Google TV | Roku TV |
| Dolby Vision | true | true | false | true | true | 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 |
| 产品 | HDR | Audio | Smart | 游戏 | Display | User Sentiment | Connectivity | 用户口碑 | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|---|
| TCL QM8K Series 75QM8K 75" | 90.4 | 92.7 | 98.8 | 93.2 | 88.6 | 84.2 | 92.9 | 87.4 | 34.8 | 99.3 |
| LG OLED evo OLED55C5PUA Compare | 91.7 | 94.1 | 89.8 | 98.1 | 87.1 | 84.2 | 98.7 | 93.8 | 36.8 | 93.4 |
| Samsung QN990F Compare | 82.6 | 99.8 | 93.1 | 88.2 | 99.5 | 84.2 | 99.9 | 99.6 | 13.3 | 84.1 |
| Sony BRAVIA 9 K85XR90 Compare | 86.5 | 97.3 | 91.4 | 77.9 | 94.5 | 73.2 | 92.9 | 87.4 | 12.7 | 78.4 |
| Hisense U8 Series 65U8QG Compare | 90.4 | 97.6 | 95.7 | 96.3 | 83 | 84.2 | 86.2 | 75.6 | 37.5 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.9 | 85.5 | 85.4 | 88.2 | 75.3 | 94.3 | 92.9 | 93.8 | 59 | 36 |
价格
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.
了解更多
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.
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.