1080p scaled down, without a doubt. It contains much more data, so once you scale it to 480p it looks like super-sharp uncompressed video.

YouTube is rolling out a major update for its smart TV app that uses AI to automatically upscale lower-resolution videos, ...

Verizon Wireless will start throttling video streams to resolutions as low as 480p on smartphones this week. Most data plans will get 720p video on smartphones, but customers won't have any option to ...