Most multi-platform games are limited to 6.8GB due to the 360 and PCs limitations on game storage space. A bit of a waste for a 40GB PS3 Blu-Ray game disc. More time is required to fully utilise and fill up the larger storage space.
360 cuts out CGI cut scenes and compresses sound to save on memory to ensure that a 6.8GB game single layer disc limitations is met.
PS3 has up to 40GB for a Blu-Ray disc: more if multi-layered. Extra long cut scenes and uncompressed music sound tracks are standard for PS3 exclusive games
FFXIII was more or less the same game depite the 360 being half the size and making cuts to fill the 3 game discs. 360s CGI cut scenes had to be reduced and sound tracks were compressed. PS3 version had longer cut scenes in full uncompressed HDMI and uncompressed sound track.
PS3 exclusives can utilise the full 40 GB Blu-Ray disc and have longer time to make games and are not set to tight deadlines to ensure an annual multi-platform upgrade is released on time.
