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T-Mobile is quietly testing its forthcoming 4G LTE network in New York, Las Vegas, the San Francisco Bay Area, and other cities, according to OpenSignal, a firm that monitors network coverage.

OpenSignal first noticed activity on T-Mobile's unofficial network through a mobile app that collects diagnostic data speeds, likely the work of T-Mobile's network engineers as they test their own infrastructure prior to the official launch.

The mobile app also noticed pings in Seattle, Denver, New Orleans, San Diego, and Kansas City, OpenSignal said.

In addition to seeing the network tested on the Samsung Galaxy Note 2, the … Read more

Today, MetroPCS and Huawei announced their latest collaboration, the Huawei Premia 4G.

Powered by Android 4.0 Ice Cream Sandwich, the Huawei Premia 4G is the carrier's second smartphone to feature 4G LTE connectivity.

Hardware details include a 4-inch display, a 1.5GHz dual-core processor, 1GB RAM, and a 5-megapixel camera. Falling somewhere between the ZTE Avid 4G and the LG Spirit 4G, the Premia 4G should appeal to first-time smartphone buyers.

While the handset does run an older version of Android, Ice Cream Sandwich is still modern enough to hold its appeal. As an affordable smartphone capable of … Read more

Logitech has rebranded its gaming group division with six mice and keyboards, along with two new headsets that make up the company's latest "Logitech G" lineup. Using infrared technology and a bit of science to determine optimal hand position, the new G100s and G400s optical mice are both clues to the company's commitment to innovation, with a new sensor technology called Delta Zero that promises to improve accuracy at any speed.

The G100s, G400s, G500s, and G700s gaming mice are all equipped with a "hydrophobic" coating that repels palm perspiration to keep your hand … Read more

Samsung and LG Electronics could find themselves in another patent squabble, this time over eye-tracking technology.

Samsung's Galaxy S4 and LG's Optimus G Pro both will offer an eye-recognition feature that automatically reacts to the movement of the user's eyes.

The Galaxy S4 already comes built with Smart Scroll, which lets people scroll through the screen and trigger certain actions by moving their eyes up and down. The phone also includes Smart Pause, which pauses a video when a person looks away from the screen.

LG will add a Smart Video eye-recognition feature to its Optimus G … Read more

LG this week announced that Smart Video eye recognition will be coming to the LG Optimus G Pro. As part of an upcoming "Value Pack" software update, the feature will be made available for select future LG premium smartphones.

The Smart Video technology utilizes the front-facing camera to track the viewer's eyes to automatically control playback of videos. For example, looking away from the phone will cause the video to pause and returning your gaze will resume the clip.

In addition to the Smart Video feature, LG has introduced a dual-camera function that simultaneously snaps photos from … Read more

LG is aiming to steal some of Samsung's Galaxy S4 thunder with a copycat billboard in Times Square.

In the heart of New York City, LG has updated its traditional billboard to tout its Optimus G phone. But the billboard is a virtual duplicate of the one for the Galaxy S4.

LG's billboard is a bit larger than Samsung's and towers above it on a Times Square building, potentially stealing the attention of busy New Yorkers.

Even LG's ad copy takes a swipe at Samsung.

The Galaxy 4S billboard tells people to "Be ready 4 … Read more

AT&T may not have the largest 4G LTE network but it has the fastest, at least according to new data from Root Metrics.

Among the top four U.S. mobile carriers measured by Root Metrics, AT&T took the top spot with an average LTE-only download speed of 18.6 megabits per second and an average upload speed of 9Mbps. Its maximum download speed averaged 57.7Mbps, while its fastest upload speed averaged 19.6Mbps.

Root's researchers were able to connect to AT&T's LTE network 81.7 percent of the time, a rate … Read more

Debuting at Mobile World Congress, the LG Optimus G Pro is a 5.5-inch device that will launch in Korea this month, followed by a North American release in Q2. The handset is actually LG's third crack at the phone/tablet hybrid niche, after its Optimus Vu and Vu II (the U.S. carrier, Verizon, released the former as the LG Intuition, which received a lukewarm response).

But this phone is more than just another attempt; it shows how the third time can indeed be a charm. Not only does it boast powerful quad-core specs, it also features the … Read more

Google appears eager to let other organizations use certain top-level domains that it wants to acquire and manage.

Last June, the Internet Corporation for Assigned Named and Numbers (ICANN) revealed which companies and organizations had applied for their own generic top-level domains (gTLDs). The effort is part of a move to foster competition on the Internet by allowing companies to use a greater variety of TLDs beyond just .com.

Google applied for 101 of the 1,900 available gTLDs, looking to score such obvious ones as .google, .chrome, .gmail, .goog, and .youtube. But along with those gTLDs were ones that … Read more