Article Photos: Review: Tech in Galaxy S 4 doesn't come together



JK Shin, President and Head of IT and Mobile Communications for Samsung Electronics, presents the new Samsung Galaxy S 4 during the Samsung Unpacked event at Radio City Music Hall, Thursday, March 14, 2013 in New York. (AP Photo/Jason DeCrow)

JK Shin, President and Head of IT and Mobile Communications for Samsung Electronics, presents the new Samsung Galaxy S 4 during the Samsung Unpacked event at Radio City Music Hall, Thursday, March 14, 2013 in New York. (AP Photo/Jason DeCrow)