when backing up my iPhone 14 ProRaw images to Amazon Photos through the iOS app, my 12MP raw DNG photos are only ~1 MB or so. However, on my phone they are closer to 20 MB. After downloading the uplaoded photo from Amazon Photos, the downloaded raw DNG is still only ~1 MB. This doesn't happen to the non-raw photos, i.e. live photos are about ~1 MB on my phone and on Amazon Photos.
By my understanding, Amazon Photos should be saving the full image.
- Am I losing quality here? Is there any way to check/quantify the quality loss?
- Anything I can do to prevent this, while still using Amazon Photos?
Thanks in advance!