We see similar performance X-T3 , ’ expected , 26mp BSI CMOS sensor , image processor.There less dynamic range shooting lowest ISO speed ISO80.Noise performance good.There 's slight drop detail ISO3200 , noise remains well controlled ISO speed , ISO6400.Noise becomes noticeable ISO12800 , images still usable , depending needs.Noise becomes quite strong ISO25600 , above.ISO figure noise starts become visible : ISO6400 ISO figure noise overwhelms image : ISO25600 Interested ? Help support ePHOTOzine using links.Amazon UK Amazon US Nikon Z30 The Nikon Z30 compact , well made economically priced , plus features necessary ensure straightforward vlogging easy reliable.The standard range ISO 100-51,200 , plus two settings marked H1 H2.These roughly equate ISO 102,400 ISO 204,800 .