The new operating system Windows Phone 7 from Microsoft for mobile platform will be available in the first line on smartphones from HTC, LG, Dell and Samsung. Carriers providers AT&T and T-Mobile will be the first companies which will offer this phones. All phones are running on Qualcomm Snapdragon 1 GHz processor. All devices come with WVGA capacitive touchscreen displays and 5MP cameras. Exact models are Samsung Focus, available at AT&T starting November 8, HTC Surround already available since August and LG Quantum. Models will be available for $199.99 on contract.