AT&T took to Twitter earlier today to remind us of ASUS’ upcoming PadFone X which was first mentioned back in January at CES in Barcelona, when the operator announced that it will have exclusivity over the handset when it launches in the U.S. later this year. In spite of this latest revelation, the information page for the PadFone X still states that the device as simply ‘coming soon’, so we can only assume that this means the new smartphone-tablet hybrid will be released sooner rather than later this year.

Earlier today, AT&T announced it will be the first operator in the United States to use the newly-established LTE-Advanced technique, ‘Carrier Aggregation’, to produce significantly faster 4G upload and download speeds on its rapidly-growing LTE network, which coincidently still holds the title of being the fastest in the U.S.

Rovio took to its official YouTube account earlier today to preview the release of a new Angry Birds game in a rather mystical and mysterious video teaser. Unfortunately, as usual, not much is revealed in the short movie in terms of gameplay, for the most part we are presented with shots of a medieval suit of armour, however, things start to get a little bit more interesting when you get to the end of the trailer.

Back in January, HTC introduced the Desire 310 as a brand new ultra-affordable dual-SIM smartphone marked for Europe, however, the Taiwanese company failed to provide any pricing or availability information before now. Earlier today, the Happy Telephone Company announced that the handset will launch in Austria, Germany, Switzerland and the Netherlands on April 10 for prices ranging from €150 to €170.

LG officially introduces us to its latest affordable mid-range Android-powered smartphone, the L90. Unfortunately, the South Korean company did not provide any information with regards to pricing and availability, but a recent leak suggests that the handset will be heading to Asia and Europe in just under a month with dual-SIM capabilities.