Internal SSD VS External HDD RAID (Price and Speed compare)

[Mansur Oscar]

I think there is something wrong with myself that I don’t understand?

But let ask you that,
I have iPad, iPhone, other devices that records at highest 30p, and their movements (playback on any devices) are laggy or non-real life look.
and I have a camcorder this Samsung HMX-M20, https://www.amazon.com/Samsung-Maximum-Camcorder-1080P-Finger/dp/B00365EA4S which records 1080/60p, the movements are real life like in 60p and 60i, but movements in 30p and 30i are same as the devices above (iphone ipad..etc)

So here is why I say that 60p are real, and 30p are light and not real life look but only for capacity storage, I hope that I’m wrong…
Thanks