Olympus OM-D E-M10 Mark IV vs Olympus OM-D E-M5 Mark III.They are two of the best-selling entry-level mirrorless cameras from Olympus. If you are wavering about which one to make your next (or first!) camera, this camera comparison guide is for you! https://www.photographytalk.co....m/olympus-om-d-e-m10 #photographytalk #olympus