Is the sony fx5 good in low light?

Here is what the site says about that.

From Sony FX5: Sony FX5: A mirrorless camera by Sony with a 16.6-megapixel full frame sensor, announced in 2026. A full-frame Cinema Line video camera with a stacked sensor; the viewfinder is an optional add-on. Specs - Maker: Sony - Mount: Sony E - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 16.6 megapixels - Stabilisation: in the body - Announced: 2026 - Type: mirrorless camera Focal lengths on it Full frame ...

From Sony a7S III: Sony a7S III: A mirrorless camera by Sony with a 12.1-megapixel full frame sensor, announced in 2020. Built for video and low light; 12 megapixels is little for stills.

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