3S vs 4S Quadcopter Drone Battery Test

What is the real world difference?
Batteries Tested
Lumenier 1300mAh 4s 60c Lipo
Desire Power 1300mAh 3S 35c Lipo
Drone Spec:
Frame: Lumenier QAV 250 Carbon Fiber Edition
Controller: CC3D (Rate Mode)
Motors: Lumenier RX1806-13 2500Kv
ESCs: Lumenier Mini 20A SimonK Autoshot
Props: Gemfan 5040
Music by Waysons – Eternal Minds http://nocopyrightsounds.co.uk/