The difference is that it will now be offered with a 2, 560 x 1, 440 screen, which will be standard in certain regions, like Europe. (Elsewhere, a 1080p IPS panel will continue to be the base option.) As you'd expect, Acer's upgraded the S7 to Haswell CPUs (Core i3, i5 and i7), but it also squeezed in a bigger battery -- 47Wh, up from 35Wh.
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