How come the quality is terrible?

Hi everyone,

I just got the One R Twin edition model and I have to say it seems very hard to set (unless something is wrong with my item).

I have tried to shoot a video at night inside my house and with the lights on. While my iPhone 11 Pro renders a very nice video, using One R what I have is a very dark video, like if it was shot in complete darkness in the middle of nowhere.

i tried to adjust the ISO setting, as well as the brightnes, but the result is extremely disappointin.

what am I doing wrong?

thanks everybody in advance