Upscaling is the process of fitting an image to a higher resolution, though it isn't as simple as stretching the picture to ...

It comes in at 1080p Full HD resolution instead of 4K, but its quality picture and smart features like the ability to stream content from connected devices such as Apple TV and Amazon Fire TV more ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

This week, Roku is increasing the screensaver’s resolution to 1080p; it was still stuck at 720p until now — despite running on millions of 4K Roku TVs and 4K-capable streaming players.