Olympus no longer has a flagship camera — it has two. The new Olympus OM-D E-M1 Mark III is not designed to succeed the earlier E-M1X, but rather to share the throne. Using the same 20-megapixel sensor, the two cameras deliver identical image quality — but a very different experience.

The Olympus OM-D E-M1X is a giant by mirrorless standards. It has a vertical battery grip built-in, a move that the company says is designed for maximum reliability and durability. By contrast, the OM-D E-M1 Mark III is a travel-friendly camera with a much more compact body, but it lacks the battery life and motorsports-specific autofocus mode of the E-M1X.
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