Dell announecs its new UltraSharp 27 Ultra HD 5K monitor, with a resolution of 5120x2880. Anthony Garreffa. Gaming Editor. Published Sep 4, 2014 7:05 PM CDT Updated Nov 3, 2020 12:14 PM CST.

A computer monitor with 2,880 lines of resolution. In 2014, Apple introduced an iMac with a 27" Retina 5K display. With a resolution of 5120x2880, it doubled the horizontal and vertical pixels of ...

Hackett worked with designer @forgottentowel to upscale the older wallpapers to 5K resolution, meaning they’ll look nice and crispy even on the high-resolution iMac and MacBook Pros.