Results of a Speed Test on 3G and 4G (both full bars, in Kbps):
3G: 1314 down / 751 up
4G: 8201 down / 2121 up
4G isn't official in my city, so it's not everywhere. I generally get 1000-14000 down / 500-800 up on 3G in areas where there is no 4G, which is pretty good. I've been seeing 5500-8500 up / 1200-2800 up. I got a little over 3 Mbps up on one test, but never again did I achieve this. It varies so widely because since 4G is not official yet, you have to be in a 4G hotspot to get up to those top benchmarks I quoted. Being on the outskirts of a 4G spot gets you in the mid 5 Mbps range down and in the mid 1 Mbps range up.
3G: 1314 down / 751 up
4G: 8201 down / 2121 up
4G isn't official in my city, so it's not everywhere. I generally get 1000-14000 down / 500-800 up on 3G in areas where there is no 4G, which is pretty good. I've been seeing 5500-8500 up / 1200-2800 up. I got a little over 3 Mbps up on one test, but never again did I achieve this. It varies so widely because since 4G is not official yet, you have to be in a 4G hotspot to get up to those top benchmarks I quoted. Being on the outskirts of a 4G spot gets you in the mid 5 Mbps range down and in the mid 1 Mbps range up.