this post was submitted on 10 Aug 2023
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Why can't the software have an option to hold your phone vertically but shoot horizontally? How is this not fixed yet?
Because the sensors are landscape 4:3 and you would lose resolution when doing so.
AFAIK there's no other reason other than that and giving people the option might confuse people.
Many sensor are 3:2 or non trivial ratios because of how the color filter pattern is aligned. Why do you think the sensors are 4:3?
I realise sensors come in other aspect ratios, but I didn't want to spend the time researching and listing them all. Some sensors are 4:3 (like the IMX363).
But that's irrelevant to my point that the sensor is not square which means you lose more resolution cropping to 16:9 in one orientation (usually portrait) than the other.