These 4K Ultra HD Blu-ray discs will help you stress-test your home theater setup, from visual effects to acoustic performance.

They've become so much more affordable in the last few years, which means you can get some seriously high-quality screen tech for very reasonable prices. When we test 65-inch TVs, we take ...

If you’re in the market for a new TV, there’s a good chance it will be a 4K set ... lifelike images. First of all, TVs are all over the map when it comes to picture quality, HDR or no HDR.