PSP 4000 will be displayed on store shelves later this year along with new products as the newly announced Nintendo 3DS. But Nintento own 3DS expect to be available in the first quarter of 2011 due to fears of supply.
It also seems strange because Sony will launch a new PSP, without starting to announce this at E3 event. Unlike Nintendo who has demonstrated for the range of the latest generation of Nintendo.[liga ponsel.com]
