The Samsung Galaxy S21 has been out for just over a month, but users are already running into problems with battery life, which is being sapped down faster than usual thanks to a recent security ...

screen space and fidelity to battery life, and onto advanced features like reverse wireless charging and the laptop-aping DeX Mode. The Samsung Galaxy S21 Ultra also makes history in offering ...

All three handsets get 120Hz displays with the Galaxy S21 Ultra 5G offering a variable refresh rate as seen on the last year’s Samsung Galaxy Note 20 Ultra. This helps conserve battery life by ...