With a 1440p 144Hz monitor, you can game with sharp and smooth images. The 1440p resolution, also called QHD or Quad HD, is 2 times sharper than Full HD. This provides detailed landscapes, characters and vehicles. In addition, a 144Hz monitor displays 144 images per second. This makes your games look very smooth. Note: to display 1440p and 144Hz simultaneously, you need a very powerful video card. For example, an NVIDIA RTX 2080 Super or Ti. You can also choose to alternate 144Hz and 1440p. For example, you can play fast shooters at a lower resolution, with a 144Hz refresh rate and adventure games at 1440p, with a lower refresh rate.