Weaker wifi connection

[ascent]

Just changed front Samsung Galaxy A50 to Oppo Reno 5 Lite but i see that my internet connection is much worse on Oppo than on Samsung
What causes that? Any idea how to fix it?
Speed on Samsung: 35Mbps
Speed on Oppo: 14Mbps

[ascent]

Restarted my wifi connection and it went up do 25mbps but that’s still not it

[Rustys]

Are you using the service internet?
Hotspot?
Home WiFi?

How many things connected at the same time?

Interference form other devices?

sometimes can take up to 24 hours for devices to fully provision to the network.

[ascent]

Are you using the service internet?
Hotspot?
Home WiFi?

How many things connected at the same time?

Interference form other devices?

sometimes can take up to 24 hours for devices to fully provision to the network.

Home Wifi
Other devices: 3 or 2 phones, one PC plugged with a LAN Cable
No interference from other devices
I think It is exactly 24h since the phone was connected with the network for the first time

[Rustys]

Now are you connecting 2.4/5 Ghz

distance and have you tried switching and what are you using to test the connection speed?

[ascent]

I am using speedtest.net
I haven’t tried switching

[ascent]

Just found out that the wifi speed is even faster on my tablet - it’s 60mbps,i don’t know why its higher than on my phones