Yes, the HTC Dream does have a touch screen, like many other HTC products.
yes
htc Palm Treo 650 world's first touch screen phone
It is originated by HTC in Taiwan.
HTC Eris
No. The Hero is a full touch screen phone with a touch screen qwerty keypad
HTC touch has 16 bit screen with 480 x 640 pixel at 285 ppi, 3:4 aspect ratio. the screen size is 2.8 in. it is a resistive touch screen which is also used as input. it has 64 color support tft screen.
a HTC desire Z (touch with sliding keyboard)
The model number for the HTC My Touch 4g Slide can be found in the battery compartment of the phone.
LG Dare, Envy 2, and a lot more HTC
If the HTC diamond touch screen is not displaying anything but the backlight is on, first try turning it off and pulling the battery out. After a few minutes, put the battery back and and try powering up.
If you have lots of money, and want a full touch screen mobile phone, then go for it I would also suggest buying HTC touch HD. It has lots of features and is very functional. I love it.
HTC Dream was created in 2008.