Updated June 2025: We've added new information with the latest in TV tech, including RGB LED, new OLED displays, HDMI 2.2, and updated pricing and TV options. Table of ContentsWhat Size TV Should You Get? 4K TVs have about four times the number of pixels as 1080p screens, and 8K TVs have about four times that of 4K models, or 16 times (!) In theory, this means a much clearer picture than 4K TVs, but that's not necessarily the reality. These lighting systems have a big impact on how good your LED TV screen looks in terms of contrast (the differences and definition between dark and light objects) and color.