But for the same body weight, you can get a full-frame Sony a7, which has a sensor almost 4 times larger. In addition, a micro 4/3 has a 2x crop factor. That generally equates to an advantage to the full-frame for those shooting landscapes. I own neither as I am in the APS-C sensor camp, which has a 1.5x crop factor and a sensor that is about 64% larger than a micro 4/3. I am not a big fan of the 4:3 ratio; I prefer the 3:2 as it is closer to the golden ratio.