To be fair, the 5250 is perfectly adequate in last year's Chromebook, and since this model has the same sized screen, it should be totally sufficient. It has pr

To be fair, the 5250 is perfectly adequate in last year's Chromebook, and since this model has the same sized screen, it should be totally sufficient. It has pretty good battery life, and charges quite quickly. Unless the 5420 has better battery life characteristics, I'm not sure if it's actually a better processor for the Chromebook.