Nokia has unveiled the Lumia 625, the largest Lumia Windows Phone yet, with a 4.7-inch screen and 4G.
The 625 sports a larger screen than any previous Lumia, making it a rival to big-screen Android phones like the Samsung Galaxy S4 and HTC One on size -- but very definitely not on price.

Google's Chromecast is Mountain View's next foray into the television market. In brief, it's a $35 HDMI dongle that mirrors content being played nearby on a tablet, smartphone or computer. Hrm, that sounds familiar. The 2-inch device runs "a simplified version of Chrome OS" and requires separate USB power; connect it to your local WiFi network and similarly connected devices work with Chromecast. It can be ordered right now on

If you're not living on the edge, you're taking up too much room. Say hello to the Ubuntu Edge, the first smartphone to use open-source Ubuntu Touch software as well as Android -- and the people behind it want your help with a multimillion-dollar crowdfunding campaign.

As Apple’s next-generation iPhone 5S enters mass production, we’re seeing all of the puzzle pieces fall into place. Photos are leaking, new details are trickling out, and rumors of production issues and possible delays are spreading like wildfire, just like they do every year.