According to a new report coming from some unnamed "developer sources", Sony has started working on an upgraded version of its PlayStation 4 gaming console. This new iteration won't be a totally revamped offering like a PS5. Instead, it will have more GPU power than the PS4, in order to be able to support 4K gaming. Sony has already started briefing developers about it, the report goes on to say. They are calling the new product PS4.5, but that may just be a joke and not the actual commercial name of it. The improved GPU in the new console will also help it enhance the games...
Source: http://www.gsmarena.com/sony_is_rumored_to_unveil_upgraded_playstation_4_with_4k_support-news-17312.php
