[ixnu]

The biggest upgrade for me is "[that] battery life offers 9 hours of HD playbook and 10 hours of web browsing." I can only manage about 4 hours for my 2012 N7 and it's my biggest complaint for an otherwise perfect tablet.

[brokenparser]

Luckily, Android has a battery usage overview in system settings which tells you exactly what the culprits are at what percentage.