Current model # of series 2 controller

You Can change in game menu. There are also some models of controller that let you manage sensivity vibration etc. for example Xbox Elite controller series 1 and series 2

Hi, my name is Fernando and I am an independent consultant for Microsoft products.

The both model have 4 motors, 2 in the triggers and 2 in the handles..

You can clearly see the motors in the following links:

Model 1914 Xbox Series:

Xbox Series X|S Wireless Controller (Model 1914) Full Disassembly - iFixit Repair Guide

Model 1708 Xbox One

https://www.ifixit.com/Guide/Xbox+One+Wireless+...

Note: These links are third-party and maybe can be exposed to hyperlinks, search engines and advertisements.

Yes, elite series 2 is not supported yet.

Xbox One S Controller (Model 1708) can pair with iphone.

Sorry to hear you are unsatisfied with the current Xbox controllers, however, the question forum is the incorrect place to post your feedback. Unless you are asking about current Xbox controller advancements in-which case that would be the Xbox Elite Controller
Series 1 and Xbox Elite Controller Series 2. The Xbox Elite Controller Series 2 being the newest on the market and being awarded,
"Best of E3 2019 - Hardware/Peripheral" - Game Critics Awards.

For more information about these new Xbox controllers please visit the below links.

Xbox Elite Controller Series 1

Xbox Elite Controller Series 2

What model/brand of phone and what brand/model controller are you trying to use?

I have a Samsung galaxy s20 using a series X controller