Lenovo Thinkpad X300 vs Apple Mackbook Air

You can click it to view a the bigger picture of this table.

The only thing I need to mention here is that the CPUs used by both machines are all Core 2 Duo SL7100 LV. Thinkpad X300's runs on lower clock at 1.2GHZ. The 800MHZ in the table is actually the front bus speed.