4K TVs, movies and shows have been around for years now. It’s the new normal. But make no mistake, rendering a highly detailed 3D video game in full 4K requires a monumental amount of processing power ...

Another disadvantage of 4K and QHD laptops is there aren't really too many sources for 4K content as of yet. Blu-ray players will upscale 1080p movies to 4K, but it's not true 4K. Netflix is working ...

Full HD 1080p is passé. For peak productivity and creativity, consider a laptop with a super-sharp 4K screen. Check out the best we've tested, plus a breakdown of 4K's pros and cons for gaming, ...

Having a 4K-resolution laptop display is still partly marketing hype, but there is value in those additional pixels. Here's why. Managing Editor Josh Goldman is a laptop expert and has been writing ...

With Dell scrapping its XPS lineup, there's now room for more flagship laptops, and its new Premium notebooks are here to fill that void. Dell unveiled its new line of high-end laptops for work and ...