6.6 Inch Screen and 2280x3200 Resolution: Experience unparalleled visual clarity with the S23 Ultra's expansive 6.6-inch screen, boasting a high-definition resolution of 2280x3200P. This smartphone delivers extraordinary vivid colors and stunning clarity, allowing you to explore every detail and maximize your viewing experience, whether you're watching videos, playing games, or browsing photos. 5500mAh Capacity Battery: Stay powered throughout your day with the robust 5500mAh battery. Designed to exceed your expectations, it offers up to 20 hours of talk time, 18 hours of music playback, and 6 hours of gaming. The intelligent AI battery management system efficiently reduces excessive cache, conserving power and extending standby time, ensuring your phone is always ready when you need it. HD Camera: Capture every moment in stunning detail with the S23 Ultra's 24MP rear camera and 8MP front camera. Enhance your photos with filters, emotion icons, and advanced editing technologies. The phone's quick unlock feature allows you to access your device in just one second, adding convenience to your daily life. Quick Connect: Enjoy seamless connectivity with support for WiFi, making your office tasks and entertainment activities easier than ever. Bluetooth 5.0 ensures smooth and stable connections, while the radio channel adjustment function and advanced GPS navigation chip provide worry-free travel and reliable connectivity wherever you go. Support Network Frequency Band: The S23 Ultra supports a wide range of network frequency bands, including 2G GSM 850/900/1800/1900, 3G WCDMA 850/1900/2100, and 4G FDD LTE B1/2/3/4/5/7/8/20/28A/28B, as well as TDD LTE B38/B39/40/41. This extensive compatibility ensures you stay connected across various networks, making it an ideal choice for global travelers.