Canon 7D vs. Nikon D3100
Two popular brands will be selected as the title of the battle review today. Many of us also often compare these 2 cameras with DSLR series. What about the type? They are from Canon 7D and Nikon D3100. Why them? Because, based on the specifications, they are similar but also different. How can it be? The review will bring you to the detail information of …