0g This camera is so light that you can comfortably carry it around all day.
Large Four Thirds (17.3 x 13 mm) sensor Large sensor in YI M1 ensures a good low light image quality compared to smaller sensor, and it also provide shallow depth of field and a nice blurry background when needed.
Medium size Body With relatively smaller body compared to DSLRs and better ergonomics compared to Compacts,YI M1is a good compromise between size and functionality.