In 2018, Samsung launched the Galaxy S9, which had a camera feature that looked set to change the shape of smartphone photography forever – except it didn't. With the S9’s small camera sensor, its photos missed the mark compared to the competition. Specifically, versus the Huawei P20 Pro – a phone that could turn night into day thanks to computational photography pioneered by Huawei – the S9 fell short. And so, Samsung’s much-lauded, would-be killer feature was retired to the failure-to-launch Museum of Smartphone Misfires along with Nokia’s Xenon flashes and HTC’s lenticular 3D screens. Fast forward to 2022/23, though,...