How fast is DiGi 4G signal maximum internet speed

Based on the Signal meter analyzer application from android smart phone - the maximum DiGi 4G signal internet speed is 72 Mbps (Megabits per second). And the server location is in Singapore and that is super fast connection. However in real life application the average speed we can get around 2 Mbps to 5 Mbps depending on the signal bar.

If the 4G signal is full bar usually the speed can go up to 25 Mbps which is very fast already but that happens occasionally. Most of the time i will get 1 to 3 bar and the average speed ranging from 2 Mbps to 6 Mbps. This is way better than TMnet Streamyx internet connection which is capped at 2 Mbps but the actual speed is varied between 0.5 Mbps to 1.5 Mbps sucks.

Look at the RSSI at the range of -36 dBM the signal speed can go up to average 5 Mbps.