Those measurements are screen area. The old 11” had bezels that were almost an inch wide on each side. The actual laptop dimensions are almost exactly the same.
I had the 11” dual core i7 and I wouldn’t even call it slow (for its time). Loved that little machine and I keep longing for that form factor but with modern specs.
I was thinking yesterday while reading the Thinkpad repairability story that I would pay an unreasonable amount for basically this laptop in the chassis of an X220, with a 7 row keyboard and Mac touchpad.
This is a 13" 16:9 screen. A little smaller than the current 13.6" 16:10 MacBook Air in display size but not really any more portable. Weight is the same as the 13.6" MacBook Air.
No it isn't. It's 1.08kg vs 1.23kg, or 13% heavier.
And indeed it's 13 inch but the dimensions are quite similar, there is a 0.8% difference in width (with the 11 inch being wider surprisingly, due to the bezels) and a 7% difference in height (11 inch being shorter). At its thickest point the 11 inch is. 33% thicker. In terms of volume the 13 inch isn't any bigger.