With an improved 1, 300mAh battery capacity, multimedia usage is guaranteed for longer, whilst 4GB of storage means more videos, music and images can be stored without having to delete old content.

ENGADGET: Samsung Galaxy Mini 2 available now in the UK for tiny hands and the people that have them

For generations, the stability of global oil supplies has been guaranteed by Saudi Arabia's reserve capacity that could be relied on to make up for any shocks to those supplies due to political unrest or other factors.

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