lightest laptops table: grams per inch

a table of the lightest laptops available, calculated by grams per screen size (in inches).

requirements:

1. can run windows 7
2. has wifi
3. manufactured by a known, trusted company
4. available
5. screen resolution of at list 1024X768 pixels

laptop	weight (grams)	screen size (inch)	grams/inch
apple macbook air	1360	13.3	102.26
sony vaio p	600	8	75
lenovo x301	1330	13.3	100
lenovo x200s	1100	12.1	90.91
sony vaio x	680	11.1	61.26

sony vaio x has the best grams/inch ratio.

note: here in Israel, we use inches only for screen sizes of electronics. and because i like using grams, conversions are not absolutely accurate. but as you can see from the differences, they are enough.