OK, why is the screen better? I have an 11" Air and think it is great, but there are limitations on connectivity and storage if you want to avoid externals and such. Assuming it is something she would want, which one?
13-inch : 128GB
1.8GHz dual-core Intel Core i5
processor Turbo Boost up to 2.8GHz 4GB memory 128GB flash storage1 Intel HD Graphics 4000 13-inch : 256GB 1.8GHz dual-core Intel Core i5
processor Turbo Boost up to 2.8GHz 4GB memory 256GB flash storage1 Intel HD Graphics 4000