I'm curious what a vintage digital camera is.
I remember a Kodak dc210 whose main feature was 1 megapixel resolution, meaning one could get a 4x6” print that wouldn’t look pixelated. It had zero control (no aperture/shutter speed settings and only crappy slow fixed focus) and took ages to take a picture, meaning it was unusable for moving subject photography. It was still better than other cameras of the time which only achieved vga resolution.