Thanks to serial leaker, Evan Blass, we have been given an early view of what the Samsung Galaxy S7 and S7 edge would look like. If these images are anything to go by, the Samsung Galaxy S7 and S7 edge would look exactly like last year's Samsung Galaxy S6 and the Galaxy S6 edge+.
The Samsung Galaxy S7 would retain the same 5.1 inch display as the Galaxy S6, while the Galaxy S7 edge would sport a 5.5 inch display. The resolution remains unchanged from last year's model. The battery capacity is rumored to be bumped up to 3000mAh and 3600mAh for the S7 and S7 edge. The Galaxy S7 and S7 edge would be powered by either Samsung's Exynos 8890 octa-core processor or Qualcomm's Snapdragon 820 quad-core processor depending on the region. The Galaxy flagships would be available in either 32GB or 64GB and 4GB RAM. The camera optics is rumored to bump down from 16MP to 12MP, however with a f1/7 aperture, the low light performance of the Galaxy S7 will receive a boost.
Source: Evan Blass Venture Beat