And generally speaking, a higher resolution means a better, clearer picture with much more detail. And while physical discs are still on the decline, 4K Blu-ray actually had their best year of sales ...

Here's a bit more, ahem, detail. When it comes to TVs, 4K and Ultra HD (or UHD) are referring to the same resolution. Those TVs, along with Ultra HD Blu-ray, and nearly all UHD streaming content ...

Roku Ultra competes with Apple TV 4K in features at a cheaper price point, still giving a solid performance. Thanks to a timely sale, I snagged myself a Roku Ultra to go into my bedroom and ...