Similariies of the Phantom 3 or 4 to the XSP

[allchaos]

Bought a new EVO pkg (special offer) before Xmas And have received .. All thou.. I had bid two separate XSP on e-bay (won both for $400/shipped) and have received...
So in the same time... I have sold all 3 DJI drones that I owned ... SO TO THE point...
Had a set of blades for a Phantom3( brand new/OEM) and the set fit went on the XSP, and flew awesome(as XSP suppose to)
The batteries are similar ... Remotes are similar.... Any input on WHY these

 

[Ansia]

One is a copy of the other with a different approach in some areas.