Samsung galaxy s4 review | droid life, The samsung galaxy s4, aka the most anticipated smartphone of the year, is finally here. after showing itself at a questionably comical press event in nyc. Battle androids: samsung galaxy s4 . lg nexus 4, Compared to samsung galaxy s4, the nexus 4 is a bit shorter, narrow and thinner. the size differences here are pretty minor. display. Samsung galaxy s4 user manual, handbook, 1. samsung galaxy s4 user manual for i9505 , english, jelly bean (right click, choose save as to down the user manual in pdf format) galaxy_s4_user_manual_gt_i9505.