The new iPad Air gets an improved A8X processor, better rear and front-facing cameras, an even thinner and lighter design, an anti-reflective screen, a Touch ID fingerprint sensor, and more built-in storage at higher configurations than last year.
The Air 2 isnt a big change from last years iPad in terms of overall function; battery life remains the same, although its battery life is already pretty good. Audio playback via speakers makes the thin metal body resonate more than before.
The iPad Air 2 is a nice refinement and finesse of last years model, with a bevy of tweaks, enhancements, a much faster processor, and the welcome addition of Touch ID. Simply put: its still the gold standard for tablets.