PS 4 no touch other PS has touch which one is older?

Co
- in PlayStation
2

A buddy is joking with me and said he has touch, I don't have a touch but buttons to switch on and off. My bro has the very first Ps4, I got mine a year later in December. The upper one doesn't touch the lower one. Is the lower one older or why is there a difference?

PS 4 no touch other PS has touch which one is older PS 4 no touch other PS has touch which one is older - 1
De

According to Wikipedia, the one with piano lacquer was the first version.

ca

The one with the piano lacquer is the older one, it came out first.

But touch has neither. I generally don't know any ps4 that has touch, they all have buttons.