With Microsoft already admitting that they want to make the Xbox One upgradable and Nintendo developing the NX, it should come as no surprise that Sony seems to have future plans for their Playstation 4 in the works. According to developer sources, Sony has begun briefing them on a new version of their popular Playstation 4 console, currently nicknamed the PS4.5 or PS4K, which will include improved graphical output as well as support for 4K resolutions.
Currently, the only things the PS4 is capable of displaying natively in 4K are photos and videos, with all of the current console’s games running at a still-respectable 1080p. Comparatively, 4K resolution includes approximately four times the pixels of 1080p, which requires far more power in order to run. Even many respectable gaming PCs are unable to run many games smoothly at 4K. A more powerful PS4 may also be able to deliver higher quality graphics to the upcoming PlayStation VR headset which may be able to bring its VR resolution and quality closer to that offered by the PC’s VR peripherals. Whether this upgrade to the PS4 will require the existing user-base to purchase all-new consoles or that current consoles will be upgradeable to the newer specification is unknown as details are thin on the ground.
It is important to remember that while a number of sources all support one another in that this new evolution of the PS4 is in the works, it may also just be a rumour. One source went so far as to say that the idea of such a mid-life upgrade for the PS4 is more of an exploratory and vague idea and may never be realized. How well such an upgrade would go down with the community may make this a risky move for Sony, as there would be many tough questions to answer, such as whether games that are “PS4.5 only” start to be released. It may only be rumours at this point, but it is interesting to think that Sony may be planning a revamped PS4 before moving onto a potential PlayStation 5.