[Q] Is the Note 5 wallet charger any different from the S6 Edge one?

I am using my S6 Edge wall quick charger to charge my N920C, but I have the feeling like it is taking alot more to complete compared to the Edge.

Most of all I see no quick charging sentence or symbol on the display.

Is it just an issue or I must use the Note 5 charger to complete the process quickly? :confused: