Nabi Big Tab HD Review: the world's biggest Android tablet

Supposing you've seen our previous massive tablet reviews, you know SlashGear isn't about to dismiss a device just because it seems absurd from the outset. Take a look at our Lenovo IdeaCentre Horizon 27 Table PC Review, for example - it runs Windows, so Nabi keeps the crown in Android. Here in 2014 we're seeing not just one, but two …