1. Android 11 operating system with optional Windows 10; 2. RAM 4GB DDR4+ROM 32GB/ RAM 8GB DDR4+ROM 128GB; 3. With UHD resolution 3840*2160; 4. Free and various wallpaper switch; 5. Multi-languages, like English, Russian, French, Italian, Japanese, German; 6. 9 splits multi-screen sharing from tablet, smartphone, laptop; 7. Speakers with professional Triple-section (Treble, Mid, Bass) Crossover function with 40W; 8. Zero/Optical Bonding Technology with 20 touch points; 9. Built-in AI facing tracking camera and 6 array microphone is available; 10. QIAOTOU appearance design, which combines Chinese traditional culture with modern ergonomics