2007-03-12 19:23:23 · 3 answers · asked by mikey_d2006 2 in Consumer Electronics ➔ Games & Gear
UMD is for the PSP and Blu-ray is for PS3 and Blu-ray players.
UMD doesn't hold as much info as a Blu-ray disk.
UMD is Sony's battle against software piracy. Since there are no UMD player or recorder available to the public, it's going to be tough for software pirates to burn UMD games and movies.
Blu-ray is Sony's answer to the next storage media. First, there was VHS, then CD, then DVD, and Sony is hoping that Blu-ray will be the successor to DVD.
2007-03-12 19:30:07 · answer #1 · answered by Anonymous · 0⤊ 0⤋
UMD discs are for Sony's PSP and blu-ray discs are one of two next generation dvd-formats (together with HD-DVD) that can hold a lot more data than regular DVD's...
2007-03-13 02:31:04 · answer #2 · answered by Vince has left the building... 5 · 0⤊ 0⤋
power
2007-03-13 05:57:45 · answer #3 · answered by Anonymous · 0⤊ 0⤋