The Samsung Galaxy S23 Ultra takes a well-established platform and formula and builds upon it with a number of improvements and new features, one of the most notable being its 200-megapixel wide angle camera. This excellent video review takes a look at the new phone and the sort of performance and image quality you can expect from it in practice.
Samsung
Astrophotography With a Google Pixel Smartphone? Really?

The recent addition of an astrophoto time-lapse mode (uncovered by XDA Developers) coming to Google’s camera app on their Pixel line of phones piqued my interest. Not that I think it will replace all of our “real” cameras, but I do have a deep appreciation for the engineering wizardry required to push right up to the physical limits of a tiny sensor and lens. And as an astronomy enthusiast, any developments that might open an appreciation of the night skies to a wider population get me very interested.
If Mirrorless Is the Future of the Camera, then the Smartphone Is the Future of Photography

Mirrorless hasn’t only won the battle, it’s won the war. Last year — 2020 — was a landmark as more mirrorless cameras were shipped than DSLRs. It is the primary design choice for manufacturers and is therefore the future of the camera. However, the future of photography undoubtedly lies with the smartphone.