The big difference from OP7 is the back, which houses three cameras in a circular housing. The cameras are worth taking the piece home. The triple sensor cameras include a 48 MP f/1.6, 26 mm shooter along with a 12 MP f/2.2, 51 mm telephoto and a 16 MP f/2.2, 17 mm ultra wide, which is a beast of a camera which can take real wide shots with a single press. The settings are also pretty user friendly. The night mode also came up with pretty clear results. Videos at 2160p@30/60 fps, also showed good results even in low light. The 16 MP, f/2.0, 25 mm front camera was also reasonably powerful and produced great selfies.