Panasonic GH3 vs GH2 comparison and initial thoughts by Noam Kroll: Many big and small improvements, but the now much lower price of the GH2 makes it a still solid proposal for many shooters.

"You can now remotely control your camera from your tablet or smartphone. By downloading the Lumix Link app on your mobile device and transmitting a Wi-Fi signal from your GH3, you can instantly use your phone, tablet, etc. as a wireless monitor, hit the record button, change focus by tapping (on electronic lenses) and much more! I will personally be using this function soon for an underwater shoot, where I will operate the camera from above ground… That is if the app that is required starts to work properly.

Currently, the Lumix Link app (which is required to connect to the camera on your smartphone) is quite buggy and the functionality is not there yet. But I’m certain once it does get where it needs to be that this will be a big selling point for some people."

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