http://leviathyn.com/games-2/news/2...s-nex-generation-vita-could-have-4g-and-hdmi/A new patent and design has been found containing a look at a possible new Vita design or the next Sony handheld.
Most likely this points to a reveal on the 20th or during E3 about a 4G Vita with new features. The patent is under serial number 55977 in the US.
With a price cut most likely coming sometime after E3, this may confirm that a price tag of $249 will stay on a Vita but it will be for this brand new 4G model equipped with HDMI and what seems to be a new USB port.
More images from the patent. Click to see more http://www.neogaf.com/forum/showpost.php?p=47614098&postcount=140