We checked out the new flagship phones from Nokia, Samsung, Sony, Huawei, HTC and surprise newcomer Ikimobile at Mobile World Congress (MWC) 2018. But you can’t touch radio waves and so, smartphones will for now remain our portals into the world of tomorrow. Samsung S9 and S9 PlusEvery year, Samsung puts on the glitz and goes large on its new devices. When it comes to camera sensors, the real battle is between the Huawei Mate 10 and Samsung S9. In style terms, it holds its own with the new flagship Samsung S9 and Sony XZ2 series.