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 II Just Edged Out Sony & Canon – Hands On Review! - The Slanted Lens

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

200DL Underwater Housing for Panasonic Lumix S5 II, S5 IIX Mirrorless

Panasonic Lumix S5 II vs S5 IIX

200DL Underwater Housing for Panasonic Lumix S5 II, S5 IIX Mirrorless

Is the Panasonic S5 IIx the Answer To Avoid Overpaying?

Panasonic Lumix S5 II vs S5 IIX: what's the difference and which is right for you?: Digital Photography Review

SmallRig G9 II S5 II Cage S5 IIX Cage Kit for Panasonic LUMIX G9 II / S5 II / S5 IIX with Top Handle and Cable Clamp for HDMI

Panasonic S5 IIX: An INCREDIBLY Versatile Camera