Samsung Galaxy A57 could launch soon. Ahead of it, purported marketing images of the upcoming smartphone have surfaced on the Web. The new leaked renders show the phone in a black colour option with a vertical rear camera layout and a Key Island button. It is expected to go official in the first or second week of February. It is likely to come with a slimmer and light…Samsung Galaxy A57 could launch soon. Ahead of it, purported marketing images of the upcoming smartphone have surfaced on the Web. The new leaked renders show the phone in a black colour option with a vertical rear camera layout and a Key Island button. It is expected to go official in the first or second week of February. It is likely to come with a slimmer and light…