Samsung Galaxy S 4, Nexus 7 Among Coolest Gadgets of 2013 (So Far)

eWeekSamsung Galaxy S 4, Nexus 7 Among Coolest Gadgets of 2013 (So Far)eWeekCase in point: Samsung, Sony, HTC, LG and others have introduced this year a slew of Android-based smartphones and "phablets"—smartphones that approach the size and functionality of tablets—aimed at further eroding Apple's iPhone market share.