Oppo A57s 4G 128GB Blue An ultra-slim body, 2D Premium Design and a modern side fingerprint unlock deliver a trendy and premium experience with every touch. Superfast 33W charging gets you out the door fast. And with the massive 5000mAh battery, you’re free to make calls or stream your favourite tunes all day long. Al System booster: No more deciding which photos to keep or delete with lots of extra storage. With RAM Expansion and Octa-Core Processor, starting apps and swapping between apps are now faster and smoother than ever before. Immersive Viewing experience 16.66cm (6.56’’) Colour-Rich Display: Images and videos spring to life on the large and vivid Colour-Rich Display. Enjoy reading or gaming all night with the AI Eye Comfort and blue light reduction designed to provide a comfortable all-day viewing experience. Camera highlights: AI Portrait Retouching, 360 degree Fill Light, Portrait Bokeh Depth: 75 MM 33W SUPERVOOCTM 5000mAh Long-Lasting Battery139 Ultra-Linear Stereo Speaker Immersive Viewing Experience 16.66cm (6.56’’) Colour-Rich Display133 Up to 4GB Extended RAM4 AI System Booster Slim and Trendy 2D Premium Design Gorgeous Inside And Out OPPO Glow Design AI Portrait Retouching 360° Fill Light Portrait Bokeh Height: 184 MM Network: Sim Free Pay-As-You-Go Mobiles Style: Smart Phones Sim Type: Nano Width: 98 MM