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
Good still photo and video quality for its class; Built-in Wi-Fi for image sharing with a paired smartphone or tablet; Waterproof to a category-best depth of 59 feet; Generally speedy operation.
Not a huge improvement over predecessor; Lens dimmer than others at wide angle; Annoyingly sharp metal strap lugs; Below average battery life.