Portrait photography boss recommended

Actually, you shouldn't choose. It must be more suitable to look at the fuselage. There is no need to buy a SLR for video shooting, because the structure of SLR is useless for video shooting, which will only make it more difficult for you to buy stable equipment. But at present, there is no suitable lens for the z50. As for video autofocus, it is of little use unless the video you shoot is usually a person doing some simple actions. Video shooting is mainly manual focusing. If you don't want to buy Sony, buy Fuji. If you can increase the budget to buy a set of Fuji xt3 or xt4 plus 16-80f4, it is basically one of the perfect choices for ten thousand yuan cameras. If you really can't increase the budget, replace the fuselage with xt30. Although the video performance is weak, it also has 40k, 1080 upgrade, logging and other functions, which is enough.