In the YT embed, resolution options (looks like a cog wheel once you click play) click "original" for the resolution to truly enjoy the clip
The First 4K Movie You Can Download Is 160GB and Absolutely Breathtaking...
..That's 2560 x 1440 pixels...
Stunning clip.. though.. it (the movie) isn't free
second, the 160gb is cineform format. External harddrive used by most cinemas for digital playback OR a 27-30" Pre-format
For displays with 2560 x 1600 resolution, such as the Apple 30" or Dell Ultrasharp 27".
Several other formats available here: