mobile

Manufactured by ZTE, the AT&T Z431 is a prepaid GoPhone that's equipped with a four-row keyboard and a 3G data connection.

The device also houses a 2-megapixel rear-facing camera, a 2.4-inch touch screen with a 1,600x1,200-pixel resolution, and 58MB of internal memory.

In addition, the handset includes an expandable microSD card slot, and a 1,000mAh battery that offers roughly 4.5 hours of talk time.

The phone is available from AT&T and other retail outlets like RadioShack for $49.99 and requires no carrier contract.

The new iPhone has given Apple a slight lead over LG in U.S. mobile market share, according to new data from ComScore.

For the three months ending in October, Apple stole second place from LG by grabbing a 17.8 percent share of the entire U.S. cell phone market, up from 16.3 percent in the prior three months. LG trailed with 17.6 percent, a drop from 18.5 percent.

Released at the end of September, the iPhone 5 undoubtedly gave Apple the boost it needed to rise up the mobile phone charts. Over the past year, … Read more

WhatsApp, the maker of a popular cross-platform mobile chat program, has been in talks to be acquired by Facebook, sources tell TechCrunch.

TechCrunch had no information about a possible price range or how advanced the talks might be.

WhatsApp said: "The reported story is a rumor and not factually accurate. We have no further information to share at the moment."

Founded in 2009, the Santa Clara, Calif.-based company provides a smartphone app for Android, BlackBerry, iOS, Symbian, and Windows Phone that delivers text messages, as well as images and audio and video messages. The ad-free app reportedly … Read more

A blue mat, a fine-tipped screwdriver, and a dozen itty bitty screws. This is Titus Green's workspace, set within a warehouse that processes 2 million pounds of unwanted electronic waste each year.

Green, 22, and his team at San Francisco Bay Area e-waste collection center Green Citizen, refurbish 30 cell phones a day to put back into customers' hands.

If you don't chuck your electronics down the trash chute (and please don't,) the most likely cycle is that the phone will be refurbished and resold, one way or another.

Of the appliances that come through Green Citizen'… Read more

Facebook is releasing photo sync for iOS to the general Facebook community, after months of testing.

The new feature, available for Android and the iPhone, automatically uploads photos taken on a smartphone to a private album on a user's Facebook profile. Those photos can then be removed, kept private, or shared publicly. A total of 2GB worth of photos can be stored from mobile devices.

Facebook said it began testing photo sync in August and "will continue to make it available to more people."

Don't like the idea of your photos automatically sent to your Facebook … Read more

Fab is reporting record sales for the Thanksgiving period, with roughly 33 percent of purchases made by way of its mobile apps.

The quirky flash-sales site sold more than $6.5 million worth of product in the span from Black Friday through Cyber Monday -- nearly four times the amount sold during the same period last year, the company said. Cyber Monday was particularly busy. Fab made the most money ever on a single day, pulling in $1.3 million in sales.

Fab said its mobile apps were partially responsible. A third of the sales came from the apps, with … Read more

It's official -- unlocked iPhone 5 smartphones are now on sale in the U.S.

As of today, instead of choosing from carriers Sprint, AT&T, and Verizon when buying the device at the online Apple Store, the tech giant is also offering the option of an "unlocked and contract-free" iPhone 5.

By selling the smartphone unlocked, it means that users can insert nano-SIM cards from any supported carrier for use on the network, as opposed to the locked phones, which are tied to the carrier they purchased the phone from.

However, the feature comes at … Read more

A bad Bluetooth device will ruin even the most engaging gab session. That's why it's important to select the right headset, and this guide is here to help. If you need a great hands-free headset right now, definitely check out the Plantronics Voyager Legend. Not only is it lighter and smaller than most devices equipped with a big boom mic, the Legend delivers superb audio quality and has a design comfortable enough to wear with glasses. Another great option is the Jawbone Era which has ultra-advanced features such as a built-in accelerometer, powerful noise-canceling, and HD audio. On … Read more

Band of the Day is an app that works just like the name suggests. Each day the developers upload a new band to their page for some sweet free listening. Runner up for Apple's App of the Year 2011, they carry a variety of genre and each day will offer something different from the last. The cool thing about the app is that it offers listeners the option to learn more about the band beyond the music. Full blown biographies and interview pages are posted along with the soundtrack. We were able to watch some cool video interviews and … Read more