Q: WiFi download speed on iPhone lower than on Windows notebook

Hello,

I did the Ookla speedtest several times on my iPhone 5s and on my HP notebook (Windows 10). The results for the download speed:

iPhone 5s: 30 Mbps

HP notebook: 80 Mbps

Does anyone know how I could increase the download speed on the iPhone?

Remarks:

- Cisco router EPC3925, security WPA2-Personal.

- I ran the tests while sitting on the same spot, approx. 3 meters away from the router.

- When I use a wired ethernet connection, the download speed is 120 Mbps, so the internet connection of the router is fast.

Thanks in advance,

Sjoerd-Jaap Westra