It's clearly video-streaming box season. Apple finally dropped an updated Apple TV, the Chromecast got all colorful and the Fire TV upped its resolution to 4K. Now it's Roku's turn with the new Roku 4. The flatter and wider set-top box sports 4K, has a remote locator (YES!), an updated OS and a redesigned app that makes it easier to travel with your favorite shows. The new device joins the rest of the Roku line instead of replacing anything. Priced at $129, it sits between the Apple TV and Fire but without all the recent drama.