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
Quality build; Unique hybrid optical viewfinder; Excellent LCD; Good controls; Excellent image quality.
Limited to prime lenses (for now); Loose aperture ring and EV dial; Mediocre autofocus speeds; Slow buffer clearing; Tripod socket too close to battery compartment.
Excellent image quality on par to more expensive full-frame DSLRs (including the 5D Mark III); Responsive all-around performer; Superior HD video-shooting chops; Built-in Wi-Fi with remote control and sharing features, Built-in GPS and geotagging.
Lacks a built-in, pop-up flash; No external headphone jack; Rather basic 11-point autofocus system; Mediocre burst speed.