Any Windows 10-capable handsets compatible with Sprint?

[teddystiles]

I know Sprint has a pretty dismal Windows Phone record, but I also know they have a CDMA network and there are CDMA Windows Phones. Are there any later model phones that are compatible? Any that will also be receiving Windows 10? Maybe also cheap? Am I asking too much?

 

[Nogitsune Micah]

Lumia 635 maybe?
I read that the samsung ativ S owners were able to somehow get windows 10, perhaps you can try the same method on sprints samsung ativ S neo