Controllers.

[agentkuo]

I get the feeling that people who think the Playstation controller is small are people who play XBox and are used to having something bulky and big in their hands. Because the Playstation controller isn't that small. It's designed in a way that fits comfortably in the hands and doesn't overload it with extra space just for the sake of extra space. But it's certainly not small.
In reality, the PS controller is only slightly smaller than the Xbox controller.