The rivalry between Apple and Samsung is still going strong. While S5 was a slight disappointment, Samsung has done well with S6. Now Samsung are set to unveil Galaxy S6 Plus which will rival iPhone 6 Plus.
Samsung Galaxy S6 Plus will be bigger than Galaxy S6. It will have a 5.5″ display which is almost same as Galaxy Note Edge. However S6 Plus will have curved edges on both the sides.
The functionality of the curved edges on S6 Plus will be more compared to that of S6 Edge as the screen will be much bigger.
Samsung will launch Note 5 also later this year so there will be lot of similar devices. But Note 5 will come with stylus. Also S6 Plus will not have the Note features.
There is no confirmation on the specs of S6 Plus but looking at the history of the flagship variants, we can assume that they will be similar to the specs of the flagship Galaxy S6.