My comparison of Lion to Snow Leopard.
My viewpoint is the Lion Server installation, comparing it to non-server Snow Leopard. The non-server Lion installation may be different.
• System Preferences >*Sharing options:
Internet sharing:[/b] channel "Automatic" is gone. Instead, channel 36, 40, 44 and 48 can be used in addition to channel 1 to 11.
• System Preferences > Speech:
Voices: fewer standard voices. Additional voices can be downloaded, including voices for other regions and languages. Size: For example, the Belgian Dutch voice "Ellen" is 142 MB big.
•*System Preferences > Display:
Resolution: minimum resolution is now 800 by 600, up from 640 by 480. Resolutions are ordered in reverse, with the highest at top.
Brightness bar: now positioned right of the Resolutions pane, instead of at the bottom.
• System Preferences > Exposé and Spaces:
New in screen corner menus:
- Launchpad
- All Windows (starts Mission control instead)
•*System Preferences > Dock:
New option: Show indicator lights for open applications. Standard toggled off.
• System Preferences > Appearance:
Appearance: can't be changed in the developer preview.
Place scroll arrows item
Show scroll bars:
• System Preferences > Universal Access:
Seeing: Text is normal sized, not oversized like in Snow Leopard.
• System Preferences > Internet Accounts
New pane: Internet Accounts.
• Menu bar
Airport: renamed Wi-Fi.
• Apple menu > Restart, Log out, Shut down:
A new checkbox is marked to reopen windows when logging back in.

My viewpoint is the Lion Server installation, comparing it to non-server Snow Leopard. The non-server Lion installation may be different.
• System Preferences >*Sharing options:
Internet sharing:[/b] channel "Automatic" is gone. Instead, channel 36, 40, 44 and 48 can be used in addition to channel 1 to 11.

• System Preferences > Speech:
Voices: fewer standard voices. Additional voices can be downloaded, including voices for other regions and languages. Size: For example, the Belgian Dutch voice "Ellen" is 142 MB big.





•*System Preferences > Display:
Resolution: minimum resolution is now 800 by 600, up from 640 by 480. Resolutions are ordered in reverse, with the highest at top.
Brightness bar: now positioned right of the Resolutions pane, instead of at the bottom.

• System Preferences > Exposé and Spaces:
New in screen corner menus:
- Launchpad
- All Windows (starts Mission control instead)

•*System Preferences > Dock:
New option: Show indicator lights for open applications. Standard toggled off.

• System Preferences > Appearance:
Appearance: can't be changed in the developer preview.
Place scroll arrows item
Replaced by:- Together
- At top and bottom
Show scroll bars:
Use smooth scrolling: toggled standard on.- Automatically based on input device
- When scrolling
- Always

• System Preferences > Universal Access:
Seeing: Text is normal sized, not oversized like in Snow Leopard.

• System Preferences > Internet Accounts
New pane: Internet Accounts.




• Menu bar
Airport: renamed Wi-Fi.

• Apple menu > Restart, Log out, Shut down:
A new checkbox is marked to reopen windows when logging back in.


Last edited by a moderator: