Awesome screen, awesome camera, long lasting battery life. Capture, stream, and play to your heart's content. Capture your world from a new perspective, with a hi-res 48MP main camera, combined with Ultra Wide, Depth, and the new Macro lens. Record smooth live videos even when your adventure is on the bumpy side. Designed to capture super stable videos, so you can enjoy all the action without the blur. Smooth, stable video recording so you can film all the action without the blur. With a long-lasting 4, 000mAh (typical) fast-charging (15Watt) battery, you'll have the power to keep having fun without the battery woes (Based on independent third party testing. Battery capacity value of a `typical' user. Rated (i.e. minimum) battery capacity value is 3, 890 mAh. Actual battery capacity value may vary. See user manual for instructions on optimum battery life). More screen, less interruptions with the 6.5 inch Super AMOLED Plus Infinity-O Display (Display measured diagonally without accounting for rounded corners). Transfer all your stuff simply, then A51's hardware and software work together to make Samsung's One UI easy to use. Unlock your phone in one easy move with the On-Screen Fingerprint Scanner, or use Face Recognition to save time. 128GB built-in memory and the option to add more with the microSD card slot (Up to approximately 108.5GB user accessible internal memory, depending on pre-installed content. MicroSD card sold separately). The incredible Octa-core processor with 6GB of RAM for powerful performance, so your phone works fast, smoothly and efficiently.