Core Points - Vivo officially launched the X300 series flagship smartphones on October 13, 2023, in Shanghai, with a starting price of 4399 yuan for the standard version and 5299 yuan for the pro version, set to go on sale on October 17 [1] - The X300 series features the MediaTek Dimensity 9500 chip and a jointly developed "Blue Crystal × Dimensity 9500" imaging solution, marking a significant technological advancement [1][2] - The devices are equipped with a 6040mAh battery utilizing fourth-generation silicon-carbon anode materials, enhancing battery capacity while maintaining a slim profile [1][2] Design and User Experience - The X300 series has a thickness of 7.95mm and weighs 190g, with a black border width of 1.05mm on the screen [1] - The design includes a floating water droplet cold-sculpted glass for the camera area, and a velvet glass back that resists fingerprints, available in four colors: Free Blue, Lucky Color, Comfortable Purple, and Pure Black [1] - The new OriginOS 6 system features a natural and comfortable motion design, with an average application launch response time of 72 milliseconds [2] Imaging and Video Capabilities - The standard version includes a 200MP Zeiss main camera, while the Pro version features a 200MP APO super telephoto lens, enhancing photography capabilities significantly [2][3] - The Pro version supports advanced video features, including 4K 120fps Dolby Vision recording and editing capabilities, showcasing a collaboration with Jianying for video editing [3] - The devices also include professional-grade stabilization features, with CIPA 5.5 stabilization and dual-view recording modes [2][3] Performance and Connectivity - The X300 series achieved a score exceeding 410,000 on AnTuTu, indicating high performance [3] - All models are equipped with USB 3.2 Gen1, ultrasonic fingerprint recognition, wireless fast charging, and IP68/IP69 dust and water resistance [3]