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
Top-notch image quality; Spectacular detail from Pixel Shift Resolution; Better performance than K-3; Geotag images with no accessories; Great ergonomics in a compact body; Clever on-demand low-pass filtering; Broad sensitivity range; Large and bright viewfinder for an APS-C camera; Dual card slots
No built-in flash strobe; No wireless flash support out of the box; AstroTracer function can be finicky; AE Lock button is poorly located; Below-average battery life for a prosumer DSLR; Requires a different battery grip accessory than its predecessors
Smaller, lighter body than flagship X-T1; Plenty of external controls; Bright and high-res electronic viewfinder; Great still image quality even at high sensitivity; Good all-around performance; Capable Wi-Fi remote control; Good kit-lens options
Handgrip is rather shallow; Movie button is hard to press; JPEGs have limited dynamic range by default; Indoor white balance tends rather warm; Limited burst depth even for JPEG; Penalizes early shutter button press; Movie image quality lags the competition