The RK3562 Quad Core Processor uses less energy and performs better. RAM & Storage: 128GB ROM with 1TB microSD expansion; 4GB RAM that can be expanded to 9GB. Wi-Fi 6: Increased battery life and up to three times faster speeds. Android 13 OS: A more aesthetically pleasing interface, improved privacy, and more intelligent interaction. 10.1" IPS HD Display: Bright images with a 16:10 aspect ratio and 300 nits of brightness. A 5060mAh battery allows for extended use between charges. Charging Note: For best results, only use chargers of a particular brand.