samsung galaxy a42 5gPower that keeps you going Stay ahead of the day with a battery that won't slow you down. A 5,000mAh (typical)* battery lets you continue what you're doing without worrying about the battery bar. And with up to 15W of Adaptive Fast Charging**, Galaxy A42 5G gets back to full power quickly. Defence grade security. Protect what matters to you. Built into the phone's hardware and software from the start, Samsung Knox protects your phone from the minute