The high-definition screen resolution, explained Devon Delfino July 29, 2021 at 1:31 PM If you're in the market for a new TV, you may come across some devices with QHD resolution. moodboard/Getty ...

High definition: High definition, HD, or 720p is 1280 x 720 pixels, with an aspect ratio of 16:9. Full HD: Full HD, FHD, or 1080p is 1920 x 1080 pixels, with an aspect ratio of 16:9.

There are three types of resolution -- SD, or standard definition; HD or high definition; or 4K, sometimes referred to as UHD or ultra-high definition. SD is the resolution used in the late '90s.

High definition television (HDTV) is a new broadcast standard that provides a picture with six times the resolution of the 60 year-old NTSC standard. It does this by supplying more picture detail ...

While your basic HDMI cable will support a high-definition resolution of up to 720p and 1080p, it can't transfer 4K resolution to your TV.