While Google says Android devices total 135m, we don't have totals on Android tablets-- until now, as Daring Fireball's John Gruber estimates Android tablets total 1.21m.
How did he achieve such a calculation? Google itself says 0.9% of activated in-use devices are "tablets" (as in having screens 7" or larger). Following Larry Page's announcing that Android devices now total 135m (at Google's quartely analyst call), a bit of mathematics is all that's required.
Compare this to Apple's iPad sales, Continue reading...