IR RX100MIV review ISO 3200 delivers a good 8 x 10 inch print. There is no contrast detail remaining in our target red swatch, but that's very typical for all but larger sensors by this ISO.
ISO 6400 yields a good 5 x 7 inch print, which is not bad at all for a 1-inch sized sensor, and the print shows a good amount of overall color saturation remaining.
ISO 12,800 prints a good 4 x 6, which yet again is not bad for this sensor size.