Changes in consumer-grade photo quality between 70s/80s/90s are actually quite visible if you've looked at many of them. It's subtle, but e.g. newer ones have b

Changes in consumer-grade photo quality between 70s/80s/90s are actually quite visible if you've looked at many of them. It's subtle, but e.g. newer ones have better range in brightness, i.e. less overly bright or dark areas in high-contrast images.