You asked
Sony rx100 vi vs canon powershot g5 x mark ii?
Both cameras use the same 1-inch, 20.1-megapixel sensor, so the choice comes down to the lens and the handling.
I'd pick the Sony RX100 VI for reach. Its 9-72mm zoom frames like 24-194mm on full frame, so it covers far more ground. It's the one I'd take on holiday when I want a single camera for everything.
I'd pick the Canon PowerShot G5 X Mark II for dim rooms and a bit more background blur. Its 8.8-44mm lens opens to f/1.8 at the wide end, against f/2.8 on the Sony, and it has a pop-up viewfinder. The trade-off is a shorter zoom, reaching about 119mm equivalent.
If you're still unsure, a first camera with a kit zoom might suit you better. The sensor sizes guide explains why these two are so alike.
Written by Claude from this site's pages.