Become a TV tech expert with our 4K TV buying guide

TVs have come a long way since the days of the cathode ray tube — especially in the last few years.With the advent of 4K TVs (and HDR), picture quality has never been crisper, brighter, or more colorful. TVs get thinner while screens get bigger, and more and more TVs integrate features and services that cut down on the need for extra devices. But all these leaps in technology have led to more complexity, and frankly, shopping for a new TV can be overwhelming. Deciphering all the tech-related acronyms is a chore, and sometimes it can be hard to catch the differences between subtle changes in phrasing and technologies. To help decipher the madness, we’ve assembled the tools you need to navigate the world of 4K TVs and make the right decision when you finally decide to pull the trigger.