Samsung announced Galaxy Note 10.1

The Samsung officially announced Samsung Galaxy Note 10.1 at MWC 2012, The device is having a 10.1 inch WXGA screen, the S-Pen and Android 4.0 Ice Cream Sandwich. 
The device runs on 1.4GHz dual-core processor and HSPA+ connectivity, and the company's S-Note software for taking notes - which was also on the original Samsung Galaxy Note. 
It also has Wi-Fi channel bonding for better Wi-Fi performance on supported routers, and it offers a 3 megapixel camera on the back with a 2 megapixel shooter on the front. The Note 10.1 will come in a 64GB version.
The Adobe Photoshop Touch and Adobe Ideas also added in the Note 10.1, which makes this tablet an intriguing option for artists, students and businesses.
The split-screen view is one of the interesting and useful features on the Note 10.1: It lets you have one app, such as a Web browser or a book, open on one half of the screen, thus leaving the right side of the screen free for you to jot down notes. It support handwritten notes, this feature could be a real boon to students, scientists, graphic artists--really, anyone who's ever needed to sketch something out.

Nokia announced 808, with a Pureview 41 MP sensor

The Nokia in MWC2012's press event, Nokia has just announced the 808 Pureview, a flagship Symbian device with a 41-megapixel camera.

The Nokia 808 PureView uses a 41 MP sensor, which captures image data from seven adjacent pixels and condenses it into one, resulting in stills at around 5 MP resolution with amazing detail and low noise levels.The PureView technology will be coming to upcoming Nokia phones as well.

 The optics are Carl Zeiss and there's Xenon flash and a LED one acting as a video light. The 808 PureView also has Dolby Digital Plus, so you can watch movies in surround sound. 

The Device has a single-core 1.3 GHz processor and 512 MB of RAM and runs Symbian Belle. The display is a 16:9 4" AMOLED unit of nHD (640 x 360) resolution covered with curved Gorilla Glass.

This device also having support to common features like NFC, Wi-Fi, Bluetooth 3.0, USB on the go and 16 GB of onboard storage.

The Nokia 808 PureView expected to be on the market around May 2012.

HTC has anounced the HTC One X, Its first Quad-Core Smartphone

HTC has anounced the HTC One X, the HTC One S, and the HTC One V in MWC 2011, the largest mobile devices trade show. HTC would be the one to ship a phone with Nvidia's new Tegra 3 processor.
HTC One X 
HTC One X uses Nvidia’s quad-core Tegra 3 chipset running at 1.5GHz, it’s not the first or last phone we’ll see at MWC this year using Nvidia’s top-end chipset, but for now it’s hard to see anyone needing this kind of power for anything bar a handful of 3D games. It comes with 1GB of RAM and a whopping 32GB of storage.
Its sports 4.7 inch screen, its supports HD 720p resolution.The One X also has an 8-megapixel camera.
HTC One S
Next up is the HTC One S. It’s an even more slender design than the not-very-chunky One X,it is measuring just 131x65x7.8mm – which puts it among the slimmest phones to date. It has 4.3-inch qHD Super AMOLED display and a dual-core 1.5GHz processor, plus 16GB of storage, making it a far more regular proposition than the X. The HTC one S has a crystalline ceramic metal finish, and couple of interesting finsihing.
HTC one V
The HTC One V uses a metal unibody design. But its specifications are far more moderate than the other two models. It uses a 1GHz single core processor with 512MB of RAM an 4GB of storage. A 3.7in display with a 480x800 resolution is fitted, but the sample models at the event weren’t switched on, so we can’t say any more at present. The phone has a 5-megapixel camera, The Pricing will be key for this handset, and a low price could make this a huge success.

The HTC One X is on left and the One S is on the right.

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