Hi @Anonymous User
The top screen shot is the measured incoming speed taken at the Router where i am guessing your second screen shot is is off a mobile phone or tablet that is measuring the speed over wifi where you would expect a drop of speed and if you have more than one device running in the background in your home the drop off would be even bigger.
If you want to test the internet incoming speed because your are questioning the figure off the first screen shot, you will need to switch off any internet devices in your home and hook up something like a laptop using an Ethernet cable between the laptop and Router to give you are more accurate figure.
