Good news for people thinking of getting the Vaio Z but still cannot decide which resolution to go for (1366x768 or 1600x900). I've got some pics that should help you guys out. Unfortunately, I do not have any side by side comparison photos between the 2 of them. Furthermore, I do apologize for my very poor camera & photography skills. Hopefully, the following poorly taken photos can still help someone.
One thing to take note of is that for both Vaio Z, all the setting are in their "default" values (Default screen resolution, 96 DPI, etc.)
For all the pairs of photos:
Left - 1366x768
Right - 1600x900
Windows Vista Section
Below are the Windows Vista boot-up screens:

Below are the Windows Vista login screens:

Below are the Windows Vista Desktop screens:

Below are the Windows Vista Desktop screens with the "Start" buttons activated:

One thing to take note of is that for both Vaio Z, all the setting are in their "default" values (Default screen resolution, 96 DPI, etc.)
For all the pairs of photos:
Left - 1366x768
Right - 1600x900
Windows Vista Section
Below are the Windows Vista boot-up screens:

Below are the Windows Vista login screens:

Below are the Windows Vista Desktop screens:

Below are the Windows Vista Desktop screens with the "Start" buttons activated:

































