What's the Difference Between the Panasonic S5 II and the S5 IIX?

Besides the “X” of course, let's break down the difference between these two cameras.
Besides the “X” of course, let's break down the difference between these two cameras.

Panasonic Lumix S5 IIX Mirrorless Camera with 50mm Lens Kit B&H

Panasonic S5 IIX: An INCREDIBLY Versatile Camera

Panasonic S5 IIX for video review: Is it worth $2,200? - Videomaker

Panasonic - Panasonic LUMIX S5 II X

Rent a Panasonic S5 IIX

Competition news: First reviews of the Lumix S5 IIX that does it all for $2,198 only! – sonyalpharumors

Panasonic Lumix S5 IIX Mirrorless Camera with 20-60mm Lens

Panasonic Lumix S5 Mark ii and S5 Mark iix Coming This CES

Panasonic Lumix S5 IIX review

BEGINNER'S REFERENCE GUIDE FOR THE PANASONIC S5 SERIES: Mastering the Lumix S5, S5 ii and the S5 iix camera devices: David, Ben: 9798377067566: : Books

Panasonic Lumix S5 IIX Mirrorless Camera with 20-60mm Lens