One of the most successful film music composers working today, Academy Award-winner Hans Zimmer (The Lion King) will be presented for the first time in 4K UHD when Live In Prague is released ...

We may earn a commission from links on this page. A big 4K Blu-ray movie collection sale is happening right now, letting you grab all of the movies in some popular franchises—like Harry Potter ...

X users, especially sports fans, may be seeing an influx of recent posts accompanied with photos, asking them to "tap, hold and load in 4K." What has been deemed a trend is really just a function ...