Google has published a list of google glass technical specifications.
Google glass specifications:
Adjustable nosepads and durable frame fits any face.
Extra nosepads in two sizes.
High resolution display is the equivalent of a 25 inch high definition screen from eight feet away.
Camera Photos – 5 MP and Videos – 720p
Audio-Bone Conduction Transducer
Wifi – 802.11b/g and Bluetooth
12 GB of usable memory, synced with Google cloud storage. 16 GB Flash total.
One full day of typical use.
Included Micro USB cable and charger.
Compatibility-Bluetooth-capable phone.
The MyGlass companion app requires Android 4.0.3 (Ice Cream Sandwich) or higher.
MyGlass enables GPS and SMS messaging.
