The phone comes with a 6.40-inch touchscreen display with a resolution of 720x1560 pixels. Samsung Galaxy A30s is powered by an octa-core Samsung Exynos 7904 processor that features 2 cores clocked at 1.8GHz and 6 cores clocked at 1.6GHz. It comes with 4GB of RAM. The Samsung Galaxy A30s runs Android 9 Pie and is powered by a 4000mAh non-removable battery. The Samsung Galaxy A30s supports proprietary fast charging.