At a glance the Olympus OM-D E-M5 II appears relatively unchanged from its predecessor, so you have to look a little closer to see how much work Olympus has put into the new model. The E-M5 II uses a redesigned 16MP Four Thirds sensor and offers a 40MP high-resolution shot mode powered by its 5-axis image stabilization. Other features include 1080/60p HD video, a fully articulated 3" touchscreen and built-in Wi-Fi. See its high-resolution mode in action and learn more about the subtle improvements included in the E-M5 II in our First Impressions Review.