Awesome battery, the marathon champ
When out living life, you need a phone that can last. A 5000mAh (typical)* battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.
Performance that gives you a competitive edge
With an advanced Octa-core Processor and 6GB RAM, the Galaxy A31 offers fast processing, and a very smooth performance. Download more with 128GB internal storage, and play at your best with Game Booster, a feature that learns your usage patterns to optimize battery, temperature and memory.