While the 7 Mozart has Dolby Mobile and SRS WOW HD audio enhancement technologies, the HTC 7 Surround said that’s not enough and comes with a slide-out speaker for high-fidelity audio and virtual surround sound. There is also a built-in kickstand.

HTC introduces the 7 Trophy Windows Phone 7 smartphone that brings the XBox LIVE to gamers. Just like the HD7 and 7 Mozart, the Trophy sports a 1GHz SnapDragon processor, 576MB RAM and 512MB ROM. It has 8GB internal storage.

According to HTC, the new 7 Mozart (aka HTC Mondrain) is a phone powered by high-fidelity audio. It’s probably true as this new Windows Phone 7 smartphone integrates Dolby Mobile and SRS WOW HD for high-fidelity, virtual surround sound and comes with Music + Videos Hub powered by Zune.

At the launch event of Microsoft’s new Windows Phone 7 (WP7) platform, HTC brings five new WP7-running smartphones, including HTC 7 Surround, HTC 7 Mozart, HTC 7 Trophy, HTC 7 Pro and HTC HD7. The HD7 is the flagship model and is basically the WP7 version of the HTC HD2.

As we all know, Windows Phone 7 is coming. While no phone has been announced, two ads featuring AT&T’s HTC Mondrian were leaked. No details of the device were revealed, but if the previous leaked info is correct, the Mondrian will have a 4.3-inch touchscreen and a 1.3Ghz SnapDragon processor.

Watch the two ads after the cut:

More details and a video (watch after the cut) of the HTC Mozart Windows Phone 7 smartphone have been posted by WMPoweruser. According the tipster, the WP7 phone sports a Qualcomm SnapDragon 1Ghz processor, 576MB RAM, 512MB ROM and 8GB internal memory.

Engadget has posted two early shots of HTC’s upcoming T8788 smartphone running Windows Phone 7 OS. It is said that the phone will be released by AT&T. The T8788 …

Chinese blogger 911sniper has posted specs of three HTC’s upcoming smartphones, including the Android-based Lexikon and Bee, and the Windows Phone 7 Spark.

Here are few shots of HTC’s Mozart the actually looks exactly like the HTC Schubert, we seen few days before. It is suggested that the Mozart is the GSM/HSPA version of the Schubert and is intended for Europe market. The Mozart is a Windows Phone 7 smartphone. More pictures after the cut:

It looks like smartphones based on Windows Phone 7 will come to the market soon. After the HTC and Asus leaks, here is a video showing another HTC Windows Phone 7 device called the Schubert. The phone is built using a single piece of aluminum, like the HTC Legend, with plastic cutouts in the back. You can see the video clip after the cut: