In camera years[1], Canon’s G-Series is now drawing a pension and should really be scratching out a will. And when a product line is so successful and so mature, it gets hard to improve on it. The G15 had a big sensor, a fast ƒ1.8 lens and a handy front control dial, as well as all the rugged capability that made the G-Series last this long.
The new G16 adds very little, but it get one hugely handy update: Wi-Fi.