![]() ![]() If you're curious about how HDR works, check out the aptly named How HDR works. Check out our reviews for which is the best TV right now. In some cases they are significantly brighter and with a much wider range of colors, which is quite a sight to see. ![]() That said, a good-performing HDR TV, showing HDR content, will look better than the TVs from just a few years ago. What we've seen, now that we've had a few generations of HDR TVs to sort out the bugs, is a general improvement in overall image quality, though perhaps not quite to the extent many of us (myself included) initially expected. Most experts I've spoken to frequently say something along the lines of "More pixels are cool, but better pixels would be amazing." Which is to say 4K and 8K resolutions are fine, but HDR and WCG are far more interesting. It's something to keep in mind for your next purchase, but it doesn't make your current gear obsolete and will largely be backward compatible (other than the new features). The next generation of HDMI connection is called 2.1, and it adds a number of new features, including some improvements to how HDR is handled. With "HDR" after it and see what comes up. If you're not sure, put the model number into If you've bought your gear in the last few years, it's probably HDR-compatible. If you use a receiver, that too must be HDR-compatible, to be able to pass the signals from the source to the TV. Your source device (a 4K Blu-Ray player or media streamer, say) and the TV must be both be HDR-compatible, regardless of what cables you use. Even if you do need new cables, they're very inexpensive. From the exuberant, eye-popping colors of a movie musical, to the muted somberness of a moody drama, there's a lot that can be conveyed just with color. Post-production tweaking can imbue a scene with a certain aesthetic and feeling, just with color. When a movie or TV show is created, the director and cinematographer work with a colorist to give the program the right "look." It's entirely possible that if you were on set for these two scenes, they would have looked the same, color-wise. You'll need a new 4K BD player to play these discs, but your current Blu-ray and DVDs will play on the new players. Ultra HD Blu-ray is the latest physical disc format. As do many others.Īnother source of HDR is physical discs. The major 4K streaming services like Netflix andīoth have HDR content. Fortunately, the amount of HDR content is growing fast. To truly look good, an HDR TV needs HDR content. It has nothing to do with how well it can show those images. The only thing the HDR label really means is that the TV will be able to display HDR movies and TV shows. A TV that lacks those features can look better than a non-HDR TV, but the difference won't be as noticeable. In our experience the TVs that perform best with HDR are LCD-based models that have local dimming as well as OLED TVs. Of course, making TVs brighter and more colorful costs money, and some HDR TVs will deliver better picture quality than others. It's best left to the director to decide how they want the colors of their movie or TV show to look, not a TV whose color-expanding process might have been designed in a few days 6,000 miles from Hollywood. The problem is, you don't really want the TV just creating those colors willy-nilly. For years, TVs have been capable of a greater range of colors than what's possible in Blu-ray or downloads/streaming. Tied in with HDR is wide color gamut, or WCG. This is basically just like local dimming, but to an even greater extent. To be HDR-compatible, the TV should be able to produce more light than a normal TV in certain areas of the image. ![]() The first part, the TV, is actually the easier part. There are two parts of the HDR system: the TV and the source.
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