Apple has quietly updated its Cinema Displays line-up, along with the release of new products during the WWDC opening keynote.

The specs of each model have slightly changed as the 20 inch model sees its brightness jump to 300 cd/m2 (previously 250 cd/m2), the 23 inch model jumps to 400 cd/m2 (up from 270 cd/m2). All the models now have contrast ratio of 700:1 (from 400:1 for the 20 inch and the 23 inch models).
Prices have also significantly dropped accross the line, the 20 inch model is down $300 to $699 from $999, the 23 inch model is also down $300 to $999 from $1299 while the 30 inch model is down $400 to $1999 from $2499.