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.
Good image and video quality for a compact waterproof camera; Stylish, pocketable design; Improved ruggedness; Speedy performance including 10 fps continuous shooting at full resolution.
Touchscreen unusable and unviewable while submerged; Slim, slick design makes it unwieldy to hold (and difficult to hang onto!) underwater; Poor battery life.