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
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.
Excellent image quality for its class; Very good optical performance from the bright f/2-2.8 4x lens; Quick autofocus, even in very low light; Fast burst modes; EVF fixes the flaws of optical viewfinder in X20; Tilting high-res LCD screen; Excellent feel in the hands; Very good battery life.
Top shutter speed is only 1/1000s when lens is wide open; No built-in ND filter; 28mm eq. may not be wide enough for some; Shallow buffer depths; Default NR processing a bit heavy-handed.