Operating system, android Package Weight, 1.0 pounds Wireless communication technology, Cellular You need a phone you can rely on. Thanks to the long-lasting battery of the Galaxy A01, your phone will have enough power to do almost anything. You can spend more time scrolling, texting and sharing, and less time looking for an outlet to recharge. Snap and share with ease thanks to this versatile camera. Whether you’re hanging with old friends or exploring a new city, the camera's two lenses can capture it all in clear detail. A 5.7” Infinity V-Display gives you plenty of room to scroll through your feeds, see the latest news, and keep up with friends & family. Colors and details look bright and bold on its HD+ screen.