Reports from MacWorld suggest that the front camera will be upgraded to support 1080p resolution, as confirmed by hints in iOS 9 codes. Apple also acquired LinX and this further supports rumors about an upcoming camera upgrade.
A recent Business Korea report indicates that Samsung is developing a battery that will last four or five days on a single charge and the S7 will bear witness to that. Similar to Exynos, Samsung will use this feature on their own devices.
In the meantime, there haven’t been any reports of Apple introducing a battery upgrade but iOS 9 will definitely come with better battery optimization and a new power-efficient processor.
Meanwhile, if Apple follows their September release trend, the iPhone 7 should be seen this year, at the same time. At the same time, Samsung already has Note 5 scheduled for this September.
Stay tuned for more updates on Samsung Galaxy S7!