I know more about this, and can say with some certainty that the article is reaching and not seeing the details in the right light. Portraying it as a upgrade of that magnitude when the reality of the thing is much more simple than that. Sony and Microsoft both have made investments into hardware revisions that will be 4K hdr compliant for the new blurays. Its how they sell you on the margianlly upgraded hardware. This will not reflect much change to gaming, but more the app eco systems surrounding the consoles so they can support 4k netflix, amazon video, etc...