>>3570625Here's a crop from test scene I setup for my EM10iii. That's lit by a single 60w incandescent that's about 6 feet away. You'll never realistically shoot lower light than that in a bar or anywhere else.
ISO 6400. 1/125. f/1.8.
Adobe Standard default sharpening
0 lum NR
5 chroma NR
I guranfuckingtee you the G9 does way better than this, and this is 100% usable noise for anything digital display if you absolutely have to shoot ambient light this fucking low.