Motorola Shadow

Confirmed as of 03/29/10 (through sources, so not official thus Unofficial Thread):
- 4.1" [FWVGA (854 x 480)?] screen
- TI OMAP 3630, which has the PowerVR SGX530 GPU
- 8MP camera with Dual LED
- 720p recording
- 512MB RAM
- FM Radio
- GPS
- HDMI port
- USB port
- Android 2.1 running Moto Blur with 7 homescreens
- Very thin and light
- 4 physical buttons on front (Back, Menu, Home, Search)
- Slated for a June release for Verizon if everything goes well

Unconfirmed:
- AMOLED/OLED/TFT...
- ROM / Storage
- External storage (ie card slot)
- LED notification light
- Ambient light sensor
- Accelerometer

source