A1K 32GB Memory | 4000mAh Battery 4000mAh Battery Super Powerful The 4000mAh battery of A1k is in the leading position at this rates and allows a whole day usingï¼around 17 hoursï¼without charging. Bigger Memory Beyond Limits Equipped with 32GB ROM and 256GB Extended Memory, A1k enables larger storage for your personal photos and data. Waterdrop Screen Immersive Experience OPPO A1k comes with a 6.1 inches HD+ large display, which enables you to get more immersive experience while watching videos or playing games. The Corning Gorilla Glass further enhances the screen toughness. Fashionable Color Cutting-edge Aesthetics The two decided high-end and fashionable colors of the phone are selected from hundreds of color solution, leading the aesthetics in the industry. Bokeh Effect Brilliant Portrait The Bokeh Effect of the camera brings a brilliant and special portrait feeling. Beautification Versatile Camera The 5P rear camera can take more definite photos and offers more stable and smooth video shooting with the multi-frame and anti-vibration technology. Along with beautification function, it makes portraits more natural and appealing. HDR Clearer Than Ever The HDR function can make every detail of your photos much clearer in any kind of environment, including low light or backlight conditions. Smart Bar More Convenient Multitasking Smart bar enables you to switch between apps, transfer files, reply messages, or take screenshots when playing a game or watching a video.