what is qhd

QHD, or Quad HD, is a display resolution standard widely used in computer monitors, laptops, and some mobile devices. It refers to a resolution of 2560x1440 pixels, which is greater than 1080p high definition but not as high as 4K or Ultra High Definition. QHD is also known as 1440p and is characterized by its sharpness and the ability to display more pixels per square inch compared to regular HD. It is commonly found in high-end devices like laptops, TVs, and smartphones