Gear Advice iPhone 6s

[Cheche004]

I use back cam of my iPhone 6s with 1080p 60 fps to film my youtube videos. Most of the time I use natural day light to film my videos. I kinda wanna film at night bcz thats when I'm free most of the time. What can you predict about the video quality if filmed in low light?

 

[SILTHW]

Low-light performance on the 6s isn't the best. The aperture wasn't the best on that camera. But an inexpensive light would make a lot of difference.