Smartphone Single SIM 4G With Expandable Storage Straight Talk Bezel-less If you value simplicity, the Samsung Galaxy A03s from Straight Talk is the smartphone for you. Reliable octa-core processing makes it easy to do what you need, when you need to. The long-lasting 5,000 mAh battery has hours and hours of power and 7.75W charging for a quick pick-me-up at any time. Every moment looks great with a 13MP rear camera and multi-lens camera system. Immerse yourself in movies or memories with edge-to-edge viewing on the 6.5 HD+ Infinity Display.