The HTC Leo is no longer a rumor as reported yesterday, but is now a fact as the full specifications sheet has been leaked, featuring the following :-

3″ capacitive touch screen with 480 x 800 resolutionWindows Mobile 6. 1 connectivity3. 5 mm headphone jack (phew – no proprietary jacks to worry about here)1,230 mAh batteryBetter get one of those nifty rapper pants if you want to fit a device with a 4. 5Quadband GDM/EDGE connectivityDualband (900/2100 MHz) 7. 2 Mbps HSPA connectivity5-megapixel camera with dual LED flashWi-Fi and GPS supportBluetooth 2. 3″ display into your pants pocket. . . 1GHz Qualcomm MSM 82504.