We expect that the iPhone 6 will have a bit of a new design. The latest rumours and leaked images suggest that the iPhone 6 will have little or no bezels, and many suggest that the iPhone 6 will have a thinner, lighter chassis.

The thinner, lighter chassis could be made possible with the use of Liquidmetal, a material that Apple has exclusive rights to. It's extremely strong and durable, and therefore can be used in smaller quantities to get the same level of build quality as aluminium.