Sony announced on Wednesday a new 4K video download service called Video Unlimited 4K, along with the unveiling of two new 4K television models. The announcements are part of a larger 4K Ultra HD initiative from Sony. While the service will initially be available only in the U.S., and challenges may result from the limited number of film and TV titles and the large file size of 4K videos, Sony has plans to expand its offerings and sees a strong future in 4K. Continue reading Sony Betting on 4K with Video Download Service and New TVs