Vodafone OPPO A57. Display diagonal: 16.7 cm (6.56"), Display resolution: 1612 x 720 pixels. Processor family: MediaTek, Processor model: Helio G35. Internal memory capacity: 4 GB, Internal memory type: LPDDR4X, Internal storage capacity: 64 GB, Rear camera resolution (numeric): 13 MP, Rear camera type: Dual cameras, SIM card capacity: Dual SIM, Operating system installed: Android 12, Battery capacity: 5000 mAh, Product colour: Black, Weight : 187 gLife on the go SUPERVOOCTM 33W 5000mAh long life battery Busy day? No problem. With 33W super-fast charging, your smartphone will be ready in minutes. With the long-lasting 5000 mAh battery, you can call or stream your favorite tunes all day long. Turn it up Ultra-Linear Stereo Speaker It's always party time with industry-leading sound quality delivered by dual speakers and exclusive Dirac3.0 technology. Follow the rhythm and dance. Activate Super Volume mode to boost levels by nearly 100% for clearer sound regardless of surrounding noise. A viewing experience like no other 16.66cm (6.56'') color-rich display Pictures and videos come to life on the large color-rich display. You can read or play all night long, without straining your eyes, thanks to AI Eye Comfort and blue light reduction designed to give you the best possible screen viewing experience. Bigger, faster Never have to delete your photos again thanks to the extra storage space. With expanded RAM and the Octa-Core processor, launching applications and switching between applications will be faster and easier than ever. Feel the difference Premium 2D design An ultra-thin body and modern fingerprint side release for premium design and user experience. Beautiful inside and out Oppo Glow workmanship Designed to offer eye-catching and spectacular devices, Oppo's exclusive workmanship gives a brilliant and never-before-seen colour. NFC Fast wireless payments, data protection and security. Superior Reliability and Durability Built and tested to withstand scratches, bumps and the elements. AI portrait retouching Close analysis of your features ensures retouching that enhances your natural beauty 360° fill light OPPO's innovative screen lighting optimizes night selfies, for shots like a pro. Portrait Bokeh Effect The 2MP Depth Camera helps keep your subject in the spotlight, to give every picture the perfect balance of focus and blur. ColorOS 12.1 Privacy Dashboard protect yourself from identity theft by discovering which apps have accessed your personal data in the last 24 hours. Data & Photo Privacy Share photos and videos securely by removing geodata and other personal data. Translate with three fingers with Google Lens swipe with three fingers to translate from multiple languages. FlexDrop keep chats open while watching videos or editing a document.