Comparison with older model

Review

E-M5 III holds its own against the competition pretty well in its Cinema 4K mode. It's still a little softer in some areas than the Fujifilm and Sony, and shows some jagged, stair-stepping artifacts in others. Enabling digital image stabilization on the Olympus has a slight negative impact on detail, but we think it's worth the tradeoff for the smoothness of the footage.

Switching to 'regular' UHD 4K gives you noticeably softer results on the Olympus, so we'd only recommend using it over DCI 4K if you really need 30p. In Full HD capture, we see the Olympus looking a bit better than the Sony, but falling behind the Fujifilm and Panasonic options.

https://www.dpreview.com/reviews/olympus-om-d-e-m5-iii-review/6

Olympus OM-D E-M5 Mark III Mirrorless Digital Camera, $999

https://www.bhphotovideo.com/c/product/1506349-REG/olympus_v207090su000_om_d_e_m5_mark_iii.html

Review

https://www.lesnumeriques.com/reflex-hybride/labo-l-olympus-pro-capture-pour-ne-jamais-manquer-le-moment-crucial-avec-son-om-d-n148389.html