The flagship OM-D E-M1X is Olympus’ most advanced and expensive mirrorless camera to date, and it is also the first to adopt a design with a built-in vertical grip. The two-year-old OM-D E-M1 mark II has lost its front-runner title as a result, but retains its rightful place just a step below the new camera.

There are obvious differences between these two models, but also a lot of similarities when it comes to quality and performance.
…
Read full post here:
https://mirrorlesscomparison.com/olympus-vs-olympus/em1x-vs-em1-mk2-full/