An interesting report by a UK online retailer of refurbished electronics, musicMagpie, gives us interesting data on how smartphones depreciation over 12 months. And unsurprisingly, Apple tops the chart, followed by Samsung, as their phones hold value better than the rest. According to the report, the average UK consumer changes his phone every 16 months and that costs him about 50% of the old phone's value.

Link: Apple and Samsung phones depreciate the least after one year
via http://www.gsmarena.com