Mobile World Congress 2012: Day by day, all you need to know

The Mobile World Congress has produced a crowded news on our site in the middle of which is easy to get lost, that's why every day we collect in this article all the major news divided by manufacturer or type, so you have at hand and be updated on any news coming from Barcelona.
Sunday, February 26
The MWC has not officially started, the various manufacturers that already have been challenged to preview shots, among them, there does not want the others, stand out those of HTC and Huawei: the first is a Chinese manufacturer that until a few months it was devoted mostly to low-end models, but which has surprised everyone with 3 smartphone and a tablet really high-end, but HTC was looking for a recovery image and tried to reach the goal with a triptych of One smartphone among which the X, not to mention that the success of a device is also made up of accessories and software quality.HTC
One X: the top of the range (hands-on)One S: runner (hands-on)One V: the entry-level second HTC (hands-on)Portrait Series One: prices, availability, curiosityMediaLink: how to stream content from smart phones to TVBeats Audio: now compatible with third-party appSense 4: Careful driving and comes with 25 GB of DropboxHuawei
Ascend Diamond smartphone in the top three among which Ascend D quad (hands-on)Media Pad 10 FHD: the quad-core tablet fullHDLG
Optimus 4X HD: new flagshipOptimus Vu: the tablet that feels smartphoneSeries L: smartphones that fit like a dress (hands-on)Optimus 3D Max: hands-on the new phone-dimensionalSamsung
Galaxy Beam: smartphone which is also the projector (hands-on)Galaxy Tab 2 10.1: the evolution of the speciesSony
Xperia S: ready to launch the flagshipXperia P: The "average" house of Sony (hands-on)Xperia U: the "small" house of Sony (hands-on)Xperia Ion: ready for launch in summerSmartDock: the accessory that wants to turn your smartphone into a PCViewSonic
ViewPhone 4s and 4e: Compact dual-sim smartphoneViewPad E100: the 9.7-inch tabletViewPad E70 and G70: the tablet "twins" 7-inch