Sony set to launch 'Ultra' 4K HDR streaming service next week

Sony Ultra app

Sony has announced its 4K HDR streaming app (dubbed 'Ultra') is set to land in the US on April 4 exclusively on the company's new Android TV-infused 4K sets .

The new app was first announced at CES 2016 with the unveiling of its three new HDR 4K TV sets, ensuring you'd have at least some content to watch on them.