Upgraded from 50mbps to 200mbps but still old speed.

Above is a test while connected to WIFI. As you can see from the image above, it doesn’t even reach 100mbps. Sometimes it’s even lower than 50mbps.

Following is instead a speed test on Ethernet. Still it doesn’t reach 100mbps

My router is an Experia v10a. I connect the router directly to the laptop, and same for wifi, they connect directly to the router.

My UTP cable is CAT 6; maximum speed at my address is 200mbps; i have already reset my router through the admin board.

What could it be?

Thank you