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How long can you do things on your tablet before needing to hook up to a power supply?
- For the iPad Air, Apple promises up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music.
- Kindle Fire HDX get 12 hours of reading, surfing the web on Wi-Fi, watching video, or listening to music on the 8.9-inch version, with this dropping down an hour for the 7-inch version.
Despite the iPad Air offering excellent battery life compared to many tablets on the market, Amazon manages to win again.
(Image source: Apple and Amazon)