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.
MX-1 test data on DxO Mark FZ200 test data on DxO MarkMax aperture f/2.8 across full 24x optical zoom range of Leica DC Vario-Elmarit-branded lens; Relatively sharp and detailed images for a superzoom camera; Full-res burst shooting at 12 frames per second; Advanced photographic capabilities (manual focusing/exposure controls, RAW image capture, etc.); Full HD video recording up to 60p.
Control scheme and menu layout frustrating to use, especially the over-reliance on the rear dial; Higher ISOs produce smudged and blurred images as noise reduction efforts increase; Tendency to clip highlights; EVF doesn't switch on automatically when you look through it.
Good image quality for a compact camera in its class; Sharp, bright f/1.8-2.5 lens with 4x optical zoom; Cool retro-styled design with brass top and bottom plates; Tilting LCD; Exposure compensation dial; Speedy and accurate autofocus; Full HD video recording.
Image detail starts dropping off noticeably above ISO 800, and noise becomes problematic at ISO 3200 and beyond; Sluggish cycle times and burst performance; Issues with purple fringing in some shooting scenarios; Heavier and larger than other cameras in its class.
