While we know that Sony will be launching the PlayStation 4 later this year, it seems that Sony might have plans to introduce a new PS Vita as well. According to The Magic Box, they have reported that based on an article in a Japanese newspaper, apparently Sony will be introducing a PS Vita handheld console in September, possibly during the Tokyo Games Show. The new PS Vita is expected to sport a new design with a larger display that will bump it up to 6.3", although its resolution will remain at 960×554, so technically its pixel density will be reduced, although how noticeable this is remains to be seen.
Ubergizmo , Redesigned PS Vita Rumored For Launch In September, Redesigned PS Vita Rumored For Launch In September