According to the ET News from Korea reports, Samsung Galaxy S7 would have two different display sizes, one of is 5.2 inches and another Edge edition is 5.5 inches with curved surface screen. This is much different from what we heard from the previous rumors that Samsung Galaxy S7 would be equipped with 5.7 inches display as well as Samsung S6 Edge+.
Interestingly, it's like Samsung's strategy to release two different screen sizes – Bar phone and Curved screen for new Samsung Galaxy S7. You may think it is the same as Galaxy S6 released this year, but the S6 is only for 5.1-inch display. Another explain is that Apple's 4.4-inch iPhone 6s and 5.5-inch iPhone 6S Plus, which go deep into users life already. So develop the market and dominate the market of big display phone will be considered.
The report of ET News further states that the Korean electronic giant is already planning to start the production of around 5 million Galaxy S7 (including 3.3 million Galaxy S7 units and 1.6 million S7 Edge units), and the mass-production will commence in February, 2016. Samsung S7 exposure time to market without exact price, but the design of it will keep the style of Samsung Galaxy S6, also goes with the new function of 3D Touch as well as Appe's.