So the performance of the Galaxy S9 is supposedly better than the S8.
In addition to these new features the S9 still has all the usual bells and whistles you'd expect from a flagship smartphone including wireless charging and being water-resistant. There are a host of other factors that affect the performance of a camera, several of which are intangible and can not be measured. DisplayMate has rated the Galaxy S9's display and given it the first ever A+ grade. DXOMark also rates the video shooting capabilities high, stating that the camera had very good stabilization, fast and accurate autofocus, good noise reduction and detail preservation, and decent white balance. With a retail price of $799.99 vs a discounted retail price for the Galaxy S8 of around $640, the difference in cost is not inconsequential.
What do you think of the Samsung Galaxy S9? The truth is, they're similar in a lot of ways. If both fail, the feature try to authenticate your identity using a combination of the two. But once both phones are available customers can make the choice for themselves. One of the key features Samsung is heavily marketing its Galaxy S9+ about is the variable aperture in one of its rear cameras. Meanwhile, Alphr notes that a September 2018 release is more likely, even though previous Samsung Note releases came out typically in August, like in the case of the Note 8 and Note 7.
There is also live translation, which consists of pointing your phone to a foreign language sign or phrase to have the phone translate it for the user, although it requires a Wi-Fi connection to do this. Plus you can ignore all that color accuracy and just turn on vivid mode. While not all of these shades are available in all regions, the Galaxy S8 does have more color options overall which may be a determining factor for some people. They chose to retain all the best aspects of the Galaxy S8 including the bezel-less design, unbelievable OLED display and it's overall design aesthetics.