|Concept of Samsung Galaxy S8|
Rumors : Samsung Galaxy S8 to be announced a day before MWC
You may have expected that Samsung will launch 8th version of S series earlier after Galaxy Note 7 blunder, but that's not happening. The phone will launch a day before MWC 2017 and this date could be near to true. Samsung launched S7 the day before MWC 2016.
The information was leaked by @Ricciolo1, which in fact is somewhat reputable source. They predicted the launch of Samsung Galaxy S8 and to some extent, it may be true.
There are several rumours and news surrounding Samsung Galaxy S8. The phone will possibly with the dual-lens camera . This will enhance the quality of the image in low-light condition and will result in quality photos.