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 Mark II test data on DxO Mark G15 test data on DxO Mark
Solid built and ergonomic, comfortable feel; Excellent f/1.8-2.8 5x optical zoom lens; Improved AF speed; Advanced photographic features, including PASM dial and RAW capture.
LCD screen no longer articulated; Optical viewfinder not very accurate and exhibits parallax; No WiFi or GPS.
Impressive image quality; Improved JPEGs and good high ISO quality for its class; Compact camera body; Fast maximum aperture; Reliable autofocus; Improved performance.
No tilting display; No viewfinder; Lens is not very wide; Slow buffer clearing; Mediocre battery life.