Sony is giving Playstation 4 a major upgrade.
The Playstation 4.5 a.k.a. the "Neo" is said to support 4K resolutions and current PS4 games, in addition to it's VR technology.
As of now, no confirmation on price and availability has been released. However, we can guess that it will cost more than the original Playstation 4 because of it's tech upgrades.
Here's a quick comparison of it's specs vs the PS4, courtesy of Giant Bomb.
PlayStation chief Andrew House told the Financial Times that the PS4.5 is “intended to sit alongside and complement the standard PS4" and that “”We will be selling both [versions] through the life cycle.”
Unfortunately, the console will not be shown at this year's E3 convention.