Some 4K TVs have QLED or OLED displays, but most are LCD, and many of those have LED backlights. When you're shopping for a new TV, these are the sets you'll come across most often. We're going to ...

Buying a new TV is a confusing mush of brands, model numbers, screen sizes and TLAs (that’s Three Letter Acronyms). Even the technology that lights the pixels in the screen itself comes in different ...