British smartphone retailer Mobiles.co.uk has apparently unveiled two new upcoming handsets from HTC after posting pre-release information regarding the devices on their web site.

The smartphones are labeled as the HTC Desire HD and the HTC Desire Z. Rumors have already surfaced concerning both devices, all but confirming that the Desire HD will sport a 4.3 inch screen while running on Android 2.2 and being powered by a 1GHz processor; The Desire Z will offer a 3.7 inch display along with a slide-out QWERTY keyboard.

All specifications released so far remain unconfirmed rumor though the posting on Mobiles.co.uk would suggest that HTC plans to offer full details soon.