The Samsung Galaxy W is an upper mid-range smartphone. The W forms part of Samsung’s new smartphone naming convention, which consists of five categories: S (Super Smart) is for the very high-end smartphones, R (Refined) is for high-end, W (Wonder) is for upper mid-range, M (Magical) is for mid-range smartphones and Y (Young) is for entry level smartphones.

The Galaxy W runs on Android v2.3 and it has a powerful 1.4 GHz processor. It’s relatively light, weighing in at just 110g and it packs in a 3.7 inch touchscreen. As with most Galaxy smartphones there are two 2 cameras. On the Galaxy W, the primary camera on the back is 5 megapixels with autofocus, LED flash and 720p video recording. The secondary camera on the front is a VGA camera with the main purpose of video calling. 2GB of memory is available with the phone with the option to upgrade to 32GB via a microSD card, which is standard in this class. As with all Android smartphones the Samsung Galaxy W comes with a suite of Google applications and access to thousands of useful apps via Android market.

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The Samsung Galaxy Y is the entry level Galaxy smartphone. The Y forms part of Samsung’s new smartphone naming convention, which consists of five categories: S (Super Smart) is for the very high-end smartphones, R (Refined) is for high-end, W (Wonder) is for upper mid-range, M (Magical) is for mid-range smartphones and Y (Young) is for entry level smartphones.

The Galaxy Y runs on Android v2.3 and weighs just 98g. It’s a gorgeous, compact smartphone with an attractive price tag. The 3 inch touchscreen comes with Samsung’s TouchWiz interface. On the back of the phone there’s a 2 megapixel camera, which sounds mediocre yet actually produces fine pictures and video. The Galaxy Y comes with a range of Google integrated applications that include Search, Maps, Gmail, YouTube, Calendar, Talk, Piscasa and a Quick office document viewer. Plus there is access to thousands of other applications via Android market.

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The iPhone 4S has sold over four million units in its first weekend and we have a new, market-leading offer already

The iPhone 4S 16GB is free on Vodafone’s £41 tariff. You get 900 minutes, 750MB internet and unlimited texts.

Alternatiovely, pay an extra £2 per month for the same on the 3 network with 1GB of data.

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Customers will be receiving their new iPhone 4S from today. Here’s a roundup of the top 3 deals.

1. On 3 Mobile, nothing upfront and £43 per month gives you 900 minutes, 1GB internet and unlimited texts. In an independent research study by YouGov, Three were rated the No.1 network for iPhone, best for internet speed, connectivity and reliability.

2. On Orange, £29.99 upfront and £41 per month gives you 900 minutes, 750MB internet and unlimited texts. Alternatively pay nothing upfront and £46 per month for 1200 minutes and 750MB internet, or 900 minutes and 1GB internet. Both of these tariffs come with unlimited texts.

3. On T-Mobile, £29.99 upfront and £40.85 per month gives you 900 minutes, 750MB internet and 500 texts. You can then choose from unlimited texts, unlimited landline calls, unlimited calls to T-Mobile, or a selection of international call and text Boosters.

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Vodafone’s £59 cash back offer has now ended.

The best deal with the 16GB model will set you back £59 upfront and £41 per month on a 24m contract. For this you’ll get 900 minutes and 750MB per month, plus unlimited texts.

Opt for the 32GB model and it’s an extra £80 upfront, whereas the 64GB will cost you an extra £180. If you talk a lot and choose the 3000 minutes tariff for £62 per month, then the 64GB model will set you back just £29 upfront.

An entry-level 8GB iPhone 4 also launches on pre-order today, costing £99 less than the 16GB model.

The iPhone 4S features a dual core A5 processor, an 8 megapixel camera with 1080p video record, Siri advanced speech recognition and the new iOS 5 operating system. It’s available in black or white with 16GB, 32GB or 64GB memory. The dual-core A5 chip promises up to 2x faster performance and 7x faster graphics. The 8 megapixel camera can take exceptionally good photos. It can also record HD video at full 1080p resolution, with video stabilisation, and AirPlay Mirroring will allow wireless streaming to an Apple TV.

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300 mins, 500MB data and unlimited texts. It’s a 12 month contract costing £36 per month and you can claim £144 cash back. You’ll have to claim the cash back in 5 stages, but claim it all and the effective cost per month is just £24.

The Sony Ericsson Xperia arc S really is the ultimate all singing and dancing smartphone. Firstly, the latest Android OS v2.3 is on-board and this gives you access to the Android Marketplace for downloading new apps. The camera is exceptional with an 8-megapixels resolution and handy pre-installed tools include auto focus, LED flash, 3D-sweep panorama, smile detection, Geo-tagging, video calling and video capture at 720p@30fps.

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