https://www.theguardian.com/technology/2018/feb/19/samsung-galaxy-s9-new-flagship-smartphones-full-screen-design-camera >Company’s new flagships expected to continue full-screen, curved glass design of S8, with a dual camera for the S9+ >Samsung will launch its new Galaxy S9 and S9+ flagship pair of smartphones, the follow up to the popular Galaxy S8 range, in Barcelona on 25 February. Here is everything we think we know about the new top-spec Android smartphones.