Melhor Tv Qled 2025

Real talk on QLED TVs for 2025

I bought three QLED TVs over the past year trying to find the best fit for different rooms in my house. Samsung kept leading the spec sheet, TCL kept undercutting the price, and Hisense kept confusing everyone with Mini LED labels. Here is what I learned after actually living with them for a few months, not just reading press releases.

O que define o melhor tv qled 2025 na prática

"Melhor tv qled 2025" is not a single model. It depends entirely on how you watch content and how much ambient light hits the screen. Samsung's QN90D and QN85D lines dominate the premium tier. The QN90D uses Mini LED backlighting with around 1100+ local dimming zones, hits roughly 2000 nits peak brightness, and handles HDR well without washing out bright scenes. The QN85D steps down to about 800 zones and lower peak brightness, which matters if you watch a lot of SDR cable TV or play casual console games. TCL's QM8K series is the main competitor at a lower price point. It also uses Mini LED, often with more zones on larger screen sizes. Peak brightness is competitive, and Dolby Vision support is actually present here, unlike Samsung which still refuses to add it. That single fact changes the viewing experience for anyone who streams Apple TV+, Disney+, or plays through an Xbox Series X with HDR content.

Hisense's U8K and the newer U8N line blur the line between QLED and Mini LED marketing. Hisense calls theirs "ULED" but the panel technology underneath is fundamentally QLED with dense Mini LED backlighting. The picture processing is noticeably warmer out of the box, and some people love it, some think it looks oversaturated. I had to dial back the saturation by about 15 percent in Service Mode to get it closer to reference, which took me thirty minutes and a Reddit thread to figure out. LG makes QNED TVs now too, which mix quantum dots with NanoCell technology. Honestly, they are not the best in class anymore. Samsung and TCL push higher brightness and better contrast control. LG's strength is their OLED lineup, not their QLED variants. If you are looking at an LG QNED in 2025, you are probably buying for brand loyalty or because it is on sale at a big box store.

Cores e brilho: o que realmente importa

QLED panels use a quantum dot layer to produce color. The quantum dots sit between the LED backlight and the LCD matrix. They convert blue light into pure red and green, which expands the color gamut compared to older LED TVs. Samsung advertises "Quantum HDR 24X" which is marketing noise. What actually matters is how many nits the TV can sustain during HDR highlights and how well the local dimming algorithm handles halos around bright objects on dark backgrounds. Samsung's QN90D handles bright highlights exceptionally well. I tested it with several 4K HDR demo discs and Planet Earth clips. The specular highlights on water surfaces and sunlight through leaves stayed crisp. TCL's QM8K is close but tends to bloom a bit more around bright subtitles in dark scenes. It is not a dealbreaker but if you are sitting closer than two meters on a 65-inch panel, you will notice it.

Hisense's algorithm is more aggressive with tone mapping. Bright scenes get pushed higher, which looks dramatic but can lose detail in clouds and white shirts. I found myself switching between "Movie" and "Standard" picture modes during a single viewing session depending on the content. That is not ideal. You want one mode that works well across most material.

Edge case: o problema do halos em cenas noturnas

I encountered a specific issue with the Samsung QN90D that nobody mentioned in reviews. When watching certain streaming content on Disney+ with Dolby Vision, the TV would sometimes over-process dark outdoor night scenes. The local dimming would create visible halos around street lamps and moonlight, almost like a bloom effect that was worse than what I saw from the TCL. I spent two evenings debugging this before I found the fix: go into the Expert Settings, set the "Object Brightness Optimizer" to Low or Off, and switch the "HDR+ Mode" to Standard instead of Auto. The halo problem disappeared almost immediately. The trade-off is that overall HDR impact feels slightly flatter, but it is a much better viewing experience than having light trails around every bright object. Another quirk I ran into was with the TCL QM8K and its gaming features. If you enable 4K at 144Hz through HDMI 2.1, the TV drops VRR support on one of the four HDMI ports. I discovered this after buying a new console and plugging it into port 3 instead of port 1. The manual does not make this clear. Port 1 and 2 share the full bandwidth, ports 3 and 4 are slightly limited. Just keep your primary gaming device on port 1 and you will not have issues.

Smart systems e conectividade

Samsung uses Tizen, which is stable and fast but has a walled-garden app ecosystem. Some region-specific streaming apps are missing depending on your country. TCL uses Google TV, which means full Google Play Store access, Chromecast built-in, and better voice assistant integration. If you use Google Assistant or Cast content frequently, TCL has a clear advantage here. Hisense uses VIDAA, which is fast and simple but the app selection is thinner. You will likely need a separate streaming device for anything beyond the core apps. All three brands support Apple AirPlay 2 now, which is nice. Samsung also includes SmartThings hub functionality built into the TV, which lets you control certain smart home devices directly through the TV interface. It works with select products and is not as robust as a dedicated hub, but it is convenient if you already own compatible devices.

Audio quality: don't expect much

TV speakers on any of these models are adequate for dialogue but weak on bass and spatial effects. I recommend a soundbar from day one. Samsung's Q-series pairs well with their own Q-series soundbars through One Connect box integration, which reduces cable clutter significantly. TCL works fine with almost any soundbar via eARC. Hisense has eARC support on the latest models but some earlier 2024 units had firmware bugs that broke audio passthrough until a patch was applied.

Preço e custo-benefício

Samsung QN90D pricing starts around 6.500 reais for a 65-inch model and goes up to 12.000 reais for the 85-inch. TCL QM8K runs roughly 4.000 to 5.500 reais for the same sizes. Hisense U8K sits somewhere in between at about 4.500 to 7.000 reais. Prices fluctuate heavily during sales periods, so the order can change. If budget is tight, the TCL QM8K delivers the most picture quality per real spent. If you want the best peak performance and don't mind paying a premium, the Samsung QN90D is the reference. Avoid the entry-level Samsung Q80D if you can stretch for the QN85D or QN90D. The difference in local dimming zones and peak brightness is substantial enough that the cheaper model feels noticeably dimmer in HDR content. It is not a subtle difference. I compared them side by side in the same room with the same test content and the Q80D struggled to make HDR flags even register properly on my meter.

Quando QLED não é a melhor escolha

If you watch a lot of content in a completely dark room and prioritize perfect black levels over peak brightness, OLED is the better choice. Samsung's own S95D OLED, LG's G4 and C4 series, and Sony's A95L all outperform any QLED in contrast because they do not have a backlight at all. Each pixel turns off individually. The trade-off is lower peak brightness and the risk of burn-in if you leave static content on screen for thousands of hours. For most people this is not a problem, but it is worth knowing before you decide. Also avoid QLED if you primarily watch sports with a lot of motion and plan to use motion interpolation heavily. QLED panels generally have slower response times than OLEDs, and aggressive motion smoothing can make sports look artificial. I learned this the hard way with a friend's Samsung QN90D set to "Film" mode for movies and "Sports" mode for games. The Sports mode introduced so much soap opera effect that it ruined the experience entirely. Turn motion processing down to Minimum or Neutral and accept that some judder may remain. It is better than the alternative.

Conclusão prática

The best TV QLED 2025 for most people is the Samsung QN90D if budget allows, or the TCL QM8K if you want to save money without sacrificing much picture quality. Hisense's U8K is a solid alternative if you prefer their color tuning out of the box. None of them are perfect. Samsung lacks Dolby Vision. TCL has slightly weaker local dimming control. Hisense's smart platform is the weakest link. Pick the one whose weaknesses you can live with and calibrate it to your room before judging it.