Cameras with longer battery life can take more photos before exhausting their batteries.
Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable
Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.
Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.
You can learn more at our glossary entry.
Maximum effective ISO test data courtesy of DxO Mark.G9X test data on DxO Mark RX100 test data on DxO Mark
Excellent high-ISO performance for such a compact model; Smart controls; Small body; Bright lens; 10fps full-res burst mode; Very fast shutter response; Excellent LCD.
Lens flare at night; Poor rendering of yellows; Slow flash recycling; Soft corners wide open; Continuous AF mode slow to lock.
Smallest 1-inch sensor camera available; Slips in a pants pocket almost unnoticed; Bright lens at wide-angle; Great image quality; Swift 6.5 fps JPEG burst shooting; Intuitive touch-screen control; In-camera Wi-Fi gets images onto your phone easily
Limited 3x zoom range; Tighter wide-angle than competitors; JPEG buffer limited to 10 frames; very slow bracketing / raw burst shooting; Touch-screen menus take lots of tapping; Poor battery life