Dell is heralding an era beyond 4K with its new 32-inch UltraSharp 32 Ultra HD 8K monitor, which is a sight to behold. But there's a caveat: PCs may not be ready for this cool display.

From lowly HD to 4K, 8K and beyond, here's what all the letters and numbers of TV resolutions actually mean.

Unleash the power of next-gen visuals and sound with this explosive 8K HDR video demo, enriched with Dolby Vision™ for visual depth and Dolby Atmos for immersive surround sound. Optimized for ...