How to know if Laptop has Bluetooth and Wifi support?

Hey,

So I tried to search everywhere to see what chip the laptop uses that I want to buy, but I can only find the driver page of Lenovo which I can choose from Intel, Realtek, and Mediatek. I even asked 5 sellers but they don't know either.

It's the Lenovo IdeaPad 1 15ALC7 (82R400F6MH) 15.6" (Ryzen 7 5700U, 16GiB Ram, RX Vega 8, 512 GB SSD)

Here is the drivers page, but as I said you can choose from multiple brands.

https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/1-series/ideapad-1-15alc7/downloads/driver-list/component?name=Bluetooth%20and%20Modem&id=631A1C55-4962-4A5C-B7FD-CB19B42CDF9F

Does anyone else know if it has drivers that are supported?