The Touch HD features a 3.8-inch (diagonal) VGA touch screen, which is the largest display on a smartphone that I can remember to date. Given the spacious screen, it's no surprise the company designed thesmartphone for heavy Web and multimedia usage, hoping to replicate what you might get on your desktop.
The quad-band (GSM 850/900/1800/1900) handset does offer HSDPA speeds for a faster browsing experience, but currently only works on the European 900/2100MHz bands. We imagine U.S. support will be added when and if brought to the States. The smartphone also comes equipped with a 3.5mm headphone jack and a 5-megapixel camera.
Like the other Touch series models, the Touch HD will feature the TouchFlo 3D interface and has integrated Wi-Fi, Bluetooth 2.0, and GPS. There's 512MB of flash memory and 288MB of RAM with a microSD card slot for expansion capabilities. According HTC, the Touch HD will be available through major European carriers in Q4, while other markets should follow shortly. No word yet on pricing.