1. One UI3.0 - sorry i can't define this because my phone is running on one ui2.5. one ui3.0 update is not received right now. i'm waiting samsung for update.2. Bixby - one of the best feature and premium phone experience on mid range device. thank...
samsung galaxy s21 ultra with epic camera sensor and next level technology. this phone is changing the evolution of technology. Best class display Best class hardware and look classy. if u have this phone then technology give you wing.the samsung gal...