Navigate around this supercrisp 4-gigapixel spherical view and get up close and personal with the Red Planet.
It's an easy sell: Four times the resolution of HD. The numbers are easy to understand, 2160p easily identifiable as more than 1080p. Every manufacturer is pushing their top-of-the-line 4K TVs as the next generation of superlative picture quality. But resolution is just one aspect of picture quality. Is it possible that by focusing so intently on this one, easily marketed, improvement, that other aspects are getting neglected, or worse, diminished? The short answer? Yep. Here's how.
If 4K just isn't quite sharp enough for you, check out Samsung's 8K demo TV. It's huge and higher-rez, but won't be a real product anytime soon.
CES 2014 brought us tons of new tech and the return of established favorites. Join CNET TV for a tour of the top videos from the show floor.
A new ad for the Nokia Lumia turns taking a perfect photo with a cell phone into a martial art. It's called Taekfoto, and it's designed to help you fight your way through everyone to take your shot.
LG has confirmed details on its massive 84-inch, 4K LED-based LCD TV--the largest shipping TV announced at CES 2012 so far--and hints that it may improve the passive 3D experience.
The nothing-to-lose offer comes amid the reverberations following Instagram's changes to its terms of service and subsequent backpedaling on the issue.
NASA's Mars rover snaps a series of photos that are assembled into a vivid self-portrait, with a martian mountain as backdrop.
Freemium games are all the rage in the mobile space right now, but according to some stakeholders, the Xbox 360 might be their next destination.
On the 25th anniversary of its EOS system, Canon finally announces the long-awaited update to its full-frame 5D Mark II dSLR. It's packed with capabilities for both still and video shooters, but at a much steeper price.