PlayStation Vita, sold 32.1 million units in the two-day sale
Portable game consoles from Sony Computer Entertainment Japan, which was released on the day 17 "PlayStation Vita", and 20 days to 32.1 million units sold in two days released, the police found a major game magazine Enterbrain. "Nintendo 3DS" has sold 37.1 million units sold in two days, more than 300,000 units were started together. Estimated first week sales of domestic PS Vita 14,070,032 units, which the previous generation model, "PlayStation Portable" (PSP) as 60,740,016 units (one day sale days), Nintendo's "Nintendo 3DS" has the same 37 13.26 million units (02 days sales).
btw yeah PSP launch week is 1 day only,not 2 days
so it's almost same sales per day in launch week,now let's how is next year US and Europe sales,that should be Sony's main target right now