Google Nexus 7 by Asus

Asus told us that it found it the best place for attaching headphones when you'll most likely be using them - to watch videos - as it keeps the cord out the way of the screen. In fact, it's thought out the position of everything to quite the last detail. The device features two microphones - one on the left hand side and one on the top - which means that no matter where you hold the device, one of them will always be uncovered for use with the voice controls or for video calling.