Here are the top 10 best selling smartphones of 2011 with sales of over 1 million units according wikipedia source. iPhone sales exceeded 75 million units of their smartphones around the world. Followed by Samsung Galaxy S II as much as 44 million sold.
Samsung Galaxy Nexus runs the Android OS 4.0.1 Ice Cream Sandwich.
After reading this would you care about figures for your next phone, is this top 10 best selling smartphone of 2011 fit with the list of best smartphone of 2011, that is all up to you to decide ^_^