What's more important to you - a super responsive touch screen that lets you surf the web with a mere touch or a dedicated keyboard for quickly shooting off texts or emails? With the HTC Desire Z you get both. The 3.7 inch touch screen is perfect for browsing the web, checking your friends' latest updates, or catching up on email. Ready to do some serious messaging? Pop open the keyboard - the keys are nicely spaced and raised for fast comfortable typing.