OnePlus is set to launch the Nord 4 with a metal design, reintroducing the durability and beauty of metal back into the phone industry. The move is inspired by the resistance to drops, improved performance, and enhanced signal strength that metal provides. The design also incorporates smaller antennas strategically placed to avoid interference with 5G signals. Furthermore, the phone promises an impressive six-year software support package, setting a new record for OnePlus. Extensive testing by German agency TÜV SÜD ensures the phone's fluency and battery longevity over six years of heavy usage. This commitment to quality and innovation underscores OnePlus' dedication to providing a premium smartphone experience that stands the test of time.