Writing for correction, thanks in advance The aim of this review is to give information about a gadget, then discuss who is it suitable to and the final paragraph will focus on my improvements. Firstly, I am going to talk about Samsung Galaxy S9. This mobile phone is equiped with a touchscreen display which gives you real colours and a 12 MPx camera. What's more, it has also a fingerprint sensor. I would say that this feature is useless because I had known a man who used to buy stolen smartphones in a pub for 20 dollars. I asked him: "Why do you have a mobile phone that you can not use?" Without any answer. Next, I think that this device is good for young people who seek modern technologies. On the other hand, old people will be disappointed for its difficult usage. Furthermore, it is quite expensive. On the whole, I would say that this smartphone would be more attractive, if the developers set its price lower. According to my opinion, this device will be good especially for youngsters.