What's bigger than 1080p? 4K video comes to YouTube - abt. series of tubes: YouTube streamt jetzt bis 4k.
We always want videos on YouTube to be available in the highest quality possible, as creators intend. In December of last year, we announced support for 1080p, or full HD. At 4096 × 2304 pixels, 4K is over four times the size of 1080p.