How Fast Is 5G? The test conducted by Verizon showed a 30 to 50 times faster service compared to the current 4G network. It's also better, in terms of speed, compared to the Google Fiber that offers direct physical connection in homes. Take this as an example, Marvel's "The Guardian of The Galaxy" movie, usually takes 6 minutes of download when using 4G or hours with other connection. However, with 5G network, it will only take 15 seconds to zip in the device.