The new smartphone is the successor of the company's last year launched G Flex and thus features similar curved design. (techone3.in)
The back of Honor 9 features similar curved glass design, which Honor says changes colour with light reflection. (indianexpress.com)
The physical design of the Galaxy S9 and the Nokia 8 Sirocco are closely aligned, with Nokia offering similar curves front and back to the Samsung, so they are visually similar, although Samsung's 18.5:9 aspect display makes for a device that's narrower. (pocket-lint.com)