E1000 Specs :)

Sony released the tech specifications of E-1000 over PlayStation.com

Here there are :

• Dimensions :
  E-1000 : 172.4 × 73.4 × 21.6 mm (width × height × depth)
  PSP-3000 : 169.4 x 71.4 x 18.6 mm (width × height × depth)
  PSP-1000 : 170  x 74 x 23 mm (width × height × depth)
• Weight :
  E-1000 : 223g
  PSP-3000 :  189g
  PSP-1000 : 260 g
• Screen :
  E-1000 : 4.3 ”, (16:9),TFT, 16,770,000 colours .
   PSP-3000 : 4.3 ”, (16:9),TFT, 16,770,000 colours .
  PSP-1000 : 4.3 ”, (16:9),TFT, 16,770,000 colours .
• Speakers :
  E-1000 : Monaural speaker.
   PSP-3000 : Stereo Speakers.
  PSP-1000 :  Stereo Speakers.

Some other changes : Lack of  LEDs, Power Buttton is now down on the console, entire back pannel is an opening hood.

Source