As 11 October draws ever closer, the HTC Windows Phone 7 line-up is becoming ever more clear by the day.

Well, we say clearer - it's still very uncertain as to what handsets the Taiwanese phone giant will be releasing out of an absolute plethora that have been rumoured or leaked in the last few months.

We think we know that the HTC Mondrian will be coming, as it features in a couple of Windows Phone 7 adverts, and we've been treated to a large number of HD7 leaks as of late too.

And now, thanks to a Phones 4U leaked screengrab, we now have reason to believe that the HTC Mozart will be hitting the shops in late October.

As well as the date, the leak also contained a few juicy specification details.

The Mozart is said to have a 3.7-inch, 800 x 480, TFT LCD touchscreen with a 1GHz processor.

Onboard it has an 8-megapixel camera with a Xenon flash and is capable of 720p video recording. There's a 1300mAh battery and 8GB of built-in storage.

Inside the 119 x 60.5 x 11.9mm device you'll find surround sound, Bluetooth 2.1, AGPS, and 802.11n Wi-Fi.

The HTC Mozart should be available for free on £35 per month contracts.

Pocket-lint will be present at the Windows Phone 7 launch on 11 October. Be sure to check the site for all the WP7 device news.