I would like to know if the WiFi 802.11ac standard is supported on the Nokia 6.1. On the website and gsmarena says it is b/g/n but the processor is capable of ac. Also, is it able to see the 5GHz connections?
802.11 b/g/n only, ac is not supported. It does see both the 2.4 and 5GHz band.
I have 2 networks in my house, 1 SSID ******H and 1 ******H5. The last one is 5Ghz and n/ac. The phone is connected to the 5 Ghz with the N protocol.
Good news, I changed the bandwidth to 80Mhz only on my router. That's only available on 5Ghz 801.11ac. The phone still connected on Wifi, link speed at around 390 Mbps. Besides that, I enabled Hotspot 5Ghz on the phone and connected with the laptop. Network info on laptop showed protocol 801.11ac.
There was a lot of confusion because Nokia "forgot" the ac in the specifications. They added it now on the website.