Samsung Galaxy S7 was rumored to come with Snapdragon 820 as well as Exynos 8890 Chipset. It was being said that United States and China will get Galaxy S7 with Snapdragon 820 and rest of the world will have Exynos 8890 variant. However, the recent leak revealed more info along with carrier name.
As far as model number is concerned, Samsung Galaxy S7 is expected to be known as SM-G930, and S7 Edge as SM-G935, just like SM-G925 for existing Galaxy S6 Edge and SM-G920 for Galaxy S6. The leaked detail shows the same model number that you can see below.
Samsung Galaxy S7 and S7 Edge with Exynos 8890 Chip
T-Mobile – SM-G935T and SM-G930T
AT&T – SM-G935A and SM-G930A
Canada – SM-G935W8 and SM-G930W8
Korean versions – SM-G935 S/K/L and SM-G930 S/K/L
International unlocked – SM-G935F and SM-G930F
Samsung Galaxy S7 and S7 Edge with Snapdragon 820 Chip
US Cellular – SM-G935R4 and SM-G930R4
Sprint – SM-G935P and SM-G930P
Verizon – SM-G935V and SM-G930V
China – SM-G9350 and SM-G9300
So these are the models that are expected to come with Snapdragon 820 or Exynos 8890 Chipset based on carriers and locations. Snapdragon chips are more popular in the US, so Samsung may get advantage of launching Galaxy S7 and S7 edge with this chip in the US. Exynos 8890 is the first chipset from Samsung that has combined processor and modem together on the one chip. However, we don’t need to think so much about it, because both the chipsets are amazing,
Along with the chipsets, Samsung Galaxy S7 / S7 Edge is expected to come with pressure sensitive display, dual rear camera or they may decrease pixels and increase the lens size, 4GB DDR4 RAM, 2K display etc..