Looks like those PlayStation Vita cartridges are pretty damn fast at reading game data. Kotaku Japan recently conducted a test with the cartridge and the digital versions of Uncharted: Golden Abyss, and the results are quite surprising. The Vita, using the cartridge game (shown on the top half video below), launched the game four seconds before the digital version (shown on the bottom half of the video below). Check out the video.
[via Kotaku Japan]