Comparing the OLPC, Classmate and Eee
ZDOne writes "Small and inexpensive notebooks have been a hot topic in recent months as the Classmate, XO laptop, and the Asus Eee go head-to-head with each other for the low end/educational market. ZDNet has a look at all three systems, comparing the three platforms on multiple points of data to determine which of the three fits your needs. 'In terms of overall stylishness the Eee is the winner, but the XO and the Classmate are both more rounded and rugged, and come with carrying handles. The OLPC XO has the biggest screen, an innovative 7.5in. dual-mode transmissive/reflective LCD that can swivel from traditional clamshell mode to 'e-book' mode with the screen facing outwards, tablet-style (although it's not a touch-screen). The Classmate and Eee both have similar, rather cramped, 7in. TFT displays. '"
You forget that not all inches are equal. Since the OLPC has a squarer aspect ratio (4:3) than the other laptops (5:3) the same seven inches actually means more display area for the OLPC. This difference plus the extra .5" for the OLPC give the OLPC a display area about 6 square inches larger than the display area of the other laptops.
Add to that approximately three times the resolution (1200x900 vs 800x480) and it becomes pretty obvious that the OLPC has a much less cramped screen.