In 2005, Sony released the PlayStation Portable (PSP), a handheld console designed to rival Nintendo's dominance in the portable gaming market. The PSP was a powerful device, boasting a 4.3-inch widescreen display, 32MB of RAM, and a UMD drive for games and movies. One of the PSP's innovative features was its ability to play PSX games, a backward compatibility that allowed users to enjoy classic PlayStation titles on the go.