Were my images resized?
I've received photos from a photographer, and they were quite low resolution/size (2768 x 1848) - I wasn't happy with the quality and also it surprised me to get such a low res from a professional photographer.
I told him he probably used the wrong setting and shot low res. After a lot of discussions, he gave me an "uncompressed version" of the photos, the resolution of them was 5066 x 3382
I didn't notice any change in the quality, and I started to research, and found out in the photo tag that it was taken with Sony ILCE-7SM2 - when I looked on the specs of this camera here , I saw several photo sizes listed for this camera - but 5066 x 3382 is not one of them....
Is it possible that he just resized the low resolution photos?.. I mean, I know it's possible technically, but I wouldn't want to blame him without being 100% sure - is the spec of the camera enough to prove it, or can such cameras also shoot in custom sizes? Any other hard evidence I can look for?