Supercharge your mobile entertainment with the OnePlus 9 128GB 5G Smartphone. Featuring 5G network access, the OnePlus 9 provides you with fast streaming of TV, movies, and video at resolutions up to 4K. It also provides a smoother online multiplayer gaming experience. Mobile gaming that is further enhanced by the OnePlus 9’s large 6.55″ AMOLED screen with a responsive 120Hz refresh rate, as well as the fast Snapdragon 888 processor and 8GB of RAM.This phone is designed to work on select CDMA, GSM & 5G (Sub-6) networks. 5G is a cellular network data protocol capable of extremely fast data speeds that rival, or surpass, that of wired broadband Internet providers. 5G speeds can vary considerably based on location, but on average, should have no problem streaming 4K video. As 5G upgrades over time, mobile AR and VR applications could become possible. The phone is backwards compatible with 4G LTE, 3G, and 2G data for locations that do not support 5G.