One of the major themes at CES 2015 is that 4K is here to stay. The coming year will see far more UltraHD sets, far more readily available 4K content, and probably more new 4K TVs than 1080p sets.
Sony is set to become the first company to offer a consumer-grade camcorder that shoots at four times the detail of today’s best high-definition images. The Sony Handycam FDR-AX1 on show at IFA 2013 ...