I still love enthusiast features in colorful GF1’s body but GF1’s ISO performance is outdate compare to current generation cameras. So, I decided to upgrade to GX7 because all Olympus cameras in Thailand do not have a “body only” sale option.
There are test shots with ISO 3200 to 25600. The first 3 photos set are processed only sharpen.
ISO 3200: usable.
ISO 6400: Still usable for me.
ISO 25600: Forget it.
The next set of ISO 25600 photos are fully processed. They are look like photo from my Note II.
For me, ISO 6400 file is acceptable. I will test printing later to see how GX7’s file look in the paper.