Is is not a revolutionary but evolutionary phone so this time company give some new technologies in Samsung Galaxy S8 & S8+
Like:-
Bixby, it is a Voice Assistant but it is not much good as Google Assistant in Pixel XL .
S8 & S8+ are the only phone in the market which work at 10 nm technology which make it very fast .
Sleek Design, both phones are not very big in size S8+ contains 6.2 and S8 contains 5.8 screen but their dimensions are equal to 5.6 & 5.1 phone respectively because of its screen to body ratio which is 83.6% and it has edge screen and infinite display which make its screen gorgeous .
Iris scanner, yes there is issue about the location of fingerprint scanner but you can use Iris scanner which is only these 2 contains this feature, it is safest security option and company use very good quality also it is better than face and fingerprint lock it is very effective even work in complete dark .
So, according to me it is a good choice if you purchase this phone . I am giving these phone 5 stars because of its new features . If my review is useful for you than please like and follow .