The 47M2 is nothing more that an air launched ballistic missile.
Does it reach hypersonic speeds? yes of course!
Same as basically any ballistic missile. ICBMS reach mach 20+ and so did John Glenn in its first orbital flight. I think at some point Apollo 11 reached mach 30+. Yet, nobody calls them hypersonic.
3M22 on the other hand is supposed to be a hypersonic maneuvering cruise missile, which is what actually can be called hypersonic missile.
And yet I think its highly over-hyped and overrated.
Here is the X-51 Waverider that was tested by the USAF in 2010
View attachment 708323
And this is how 3M22 has been publicized. Basically same image with the B-52 pylon photo-shopped. Pure Russian propaganda.
View attachment 708324
I bet that the real 3M22 zircon looks much less glamorous and so do its real capabilities.