XBOX One/One X cross compatability on Live??

Does anyone know if people playing on XBOX One can play online with people playing on The XBOX One X??

:)

 

Xbox one X headset compatability

Keep in mind also in the coming months (Holiday season) a number of headset manufacturers are releasing new headsets that work native with the Xbox One S/X wireless technology:

https://news.xbox.com/2017/09/05/new-xbox-wireless-gaming-headsets/

Stealth 600 Headset - Xbox One

Stealth 700 Headset - Xbox One

www.razerzone.com/gaming-audio/thresherxboxone

 

Xbox one X headset compatability

I am aware that the first gen xbox one does not support some usb/wireless headsets and would like to know if the Xbox one X can. I had purchased a Razer Man o war wireless headset without researching only to find out xbox one doesnt support this wireless
headset. Its a deciding factor for me to buy the console and would really like to know the capabilities of the xbox one x besides the graphical components.

 

Thanks!