Read Fujifilm X-H2S review Best Micro Four Thirds camera low-light : Olympus OM-D E-M1 Mark III At glance £1,600 / $ 1,799 body First-class image-stabilisation system Live Bulb/Time modes Live Composition mode Starry Sky AF It certainly true default smaller sensors disadvantage comes low-light photography , OM-D E-M1 Mark III Olympus working hard make Micro Four Thirds model compensate small pixels range excellent features.The camera ’ ISO range might top-out 6400 standard settings Olympus ensure ’ crank sensitivity high often.In fact ISO 6400 camera produces images well-controlled unattractive noise profile , still noise would expect modern full-frame model.The Micro Four Thirds system though well-populated super-fast lenses Olympus ’ f/1.2 Pro series well Panasonic f/0.95 primes made Voigtländer .