HTC Desire S

The HTC Desire S has an aluminum unibody (just like the Legend). With a 3.7" WVGA screen, the handset is powered by a 1Ghz Qualcomm chipset - so it's got a single-core CPU with 768MB RAM and Adreno graphics. It should ship with Android 2.3 Gingerbread.

The Desire S camera is a 5MP snapper with 720p video capture, coupled with a VGA camera up front. There's been a minor reduction in the overall size of the HTC Desire S - 115 x 59.8 x 11.63mm and 130 grams. Wi-Fi 802.11n support has been added and data speeds have increased to 14.4Mbps downlink and 5.76Mbps uplink.  

Source from http://www.gsmarena.com/