“The iPad Air is more powerful than the iPad 4 – about twice as fast, at least on paper. But you won’t experience that in your day-to-day use, since most apps aren’t demanding enough to push even the iPad 4′s processor to its limits. As more and more demanding and ambitious apps are released in the coming months and years, the iPad Air will come into its own,” Price reports. “A more significant difference is weight and portability: the iPad Air is beautifully slim and light, and ideally suited to one-handed reading and browsing.”
Much more in the full article here.