Night Sight appeared on the Google Pixel camera app in 2018. I think Nokia was doing it first on phones before Microsoft destroyed the remains of their phone business.
The reborn Nokia/HMD was also doing multi-sensor image stacking back in 2019 on the Nokia 9 Pureview.
The reborn Nokia/HMD was also doing multi-sensor image stacking back in 2019 on the Nokia 9 Pureview.