Videogames are pretty big in terms of raw data these days. I mean, the new Wolfenstein is over 40GB! For some, that can take hours to download, not to mention the overages on ISP caps. One of the solutions is pre-loading, which will let you install the game earlier so you can unlock it. For Call of Duty: Advanced Warfare, that unlock time is 12:00AM EST on November 4th.
So far Sony is in the pre-load game, as evidenced by the official Advanced Warfare storelisting. It also denotes that the game is in 1080p, but we've seen incorrect listings before (Watch Dogs).