Samsung Galaxy S2 - Google Nexus 5

No need for a new SIM even. Just ask your phone provider for a new contract extension. Typically you get 500 minutes, unlimited text messgaes and hald a gig for less than a tenner a month.
 
Hi, I upgraded from the S3 to a Nexus 5 it's a brilliant phone. Non of the extra software Samsung seem to install, well made and very fast. Only issue is no removable storage, other than that go for it.
 

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