The new top-of-the-line model keeps the RX100 III's design.
The camera body is pretty much the same as the RX100 III's, including the same 24-70 f1.8-2.8 lens.
The camera is one of the smaller choices in the enthusiast-compact class.
The pop-up, pull out viewfinder keeps the camera quite small when retracted.
Even when up the viewfinder is pretty small.
These remain unchanged from its predecessor.