@dbene There will be Blu-Ray disks with 4K content, to play on your PS4. Sony is one of the companies making the big push for 4K(outside of their videogames). Higher resolutions drive alot of sales, otherwise people don't see the need to upgrade.
MS doesn't make money off the xbox. So anything that takes away sales is not helpful. Steambox is a great concept, we shall see. Your games will always work, as long as you update your hardware.
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