I got my Nexus 5 on wendsday, Put my S4 on Ebay, but I had problem with on the speed test with OOKLA got horrible score 1.5 mps at home with S4 got 11.25 mps at home, went to work and didn't have LTE had HSPA instead on the N5 same speed test 1.5mps, I alway had LTE at work with S4, I feel the display on the S4 is brighter and crisp the Nexus is like you have antiglare screen on, also I like having the led light showing if it charging or is charged, if you got a message, not the Nexus 5 you can get a app to make it do that, which I did, then I ask about blocking calls on the S4 yes, N5 no, but you can get an app, I guess if I had an older phone the N5 make sense, but I got the 32gb because no SD card the 400.00 is'nt worth I taken me S4 off E-Bay going to return N5,