The OnePlus N6 5G features a large 6.8-inch IPS LCD display with a 120Hz refresh rate and up to 1200 nits HBM brightness, providing smooth scrolling and good visibility in bright surroundings. Powered by the MediaTek Dimensity 6360 Apex chipset and Android 16 with OxygenOS 16, the smartphone is available with up to 6GB RAM and 128GB internal storage, while a shared-slot microSDXC card provides additional storage flexibility. For photography, it features a 50MP primary camera with PDAF, supported by LED flash and panorama modes, along with an 8MP front camera for selfies and video calls. The device supports 5G connectivity, Wi-Fi, Bluetooth, GPS, and USB Type-C 2.0 with OTG, while a 3.5mm headphone jack is not included. An 8000mAh battery provides extended usage and supports 45W wired charging, reaching 50% in 47 minutes, along with 5W reverse wired charging and bypass charging. Its IP65-rated construction offers protection against dust and low-pressure water jets, while MIL-STD-810H compliance adds an extra layer of durability for everyday use.