The much awaited Windows Phone 7.5 lineup update is here! AT&T has officially unveiled three new devices which will run on Microsoft’s Windows Phone 7.5, codenamed Mango, mobile operating system. Samsung’s two new phones and one from HTC will be introduced in the fourth quarter of 2011, and all these devices will support 4G network technology.
AT&T team has also confirmed that the existing Windows Phone users will be updated to the Mango firmware this fall. So, if you have bought Windows Phone 7 based device with AT&T carrier, you will have to hold your excitement for few more months.
Along with this, AT&T claims that it sells more no. of Windows Phone devices than any other carrier in the country, which is quite commendable. Anyway, let’s see the devices that have been announced by the company.
Features and Specifications of Samsung Focus S

- Display – 4.3-inch Super AMOLED Plus
- Camera – 1.3 MP front facing camera, 8 MP rear camera
- Processor – 1.4 GHz processor
Features and Specifications of HTC Titan

- Display – 4.7-inch screen
- Camera – 1.3 MP front facing camera, 8 MP camera with dual LED flash
- Processor – 1.5 GHz processor
Features and Specifications of Samsung Focus Flash
- Display – 3.7-inch Super AMOLED
- Camera – 1.3 MP front facing camera, 5 MP rear camera
- Processor – 1.4 GHz processor
As you can see clearly, Samsung is offering two variants of Windows Phone so that users can pick one as per their pockets. On the other hand, HTC’s Titan is a pretty good phone for those who want to invest in a high-end phone.

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