5. Nexus 9
The Nexus 9 is a bit of a weird one - it's both the replacement for the Nexus 7 and the Nexus 10, without really being a sequel to either thanks to the all-new 8.9-inch screen.
It's mimicking the iPad range by going for a 4:3 screen ratio (which means wider viewing for web browsing, but annoying black bars above and below when watching movies) so you've got a wider device that's not quite able to be gripped in one hand.
But that doesn't mean it's not a great tablet, helped by the fact it's made by HTC. The brand has brought over its Boomsound speakers for greater front facing audio, and the screen is certainly high resolution too.
It's not as cheap as the Nexus 7, but it's not overly pricey either - in fact, were it not for the lack of expandable storage and a few other minor gripes, it would be vying for the top spot here.
Google's Nexus 9 tablet has display size and price that's indicative of everything you need to know about how it stacks up against the iPad Air 2. It's just a little less.
Android 5.0 Lollipop gives Google's slate a software facelift, even if the hardware construction isn't exceptional. Material Design sets the right tone and lockscreen notifications and priority mode add overdue functionality to make this a very usable tablet.
If you're looking for a naked Android tablet, the Nexus 9 performs well and comes with some really premium touches to make it one of the best around.