Core Viewpoint - Xiaomi's next-generation flagship smartphone, tentatively named Xiaomi 18 series, will continue the back screen design with more updates, as confirmed by company executives [1][5]. Group 1: Product Development and Sales Performance - The Xiaomi 17 series, launched on September 27, includes three models: Xiaomi 17, Xiaomi 17 Pro, and Xiaomi 17 Pro Max, with the "Miao Xiang Back Screen" being a significant selling point [3][5]. - The R&D investment for the "Miao Xiang Back Screen" exceeded 1 billion yuan, featuring a 2.1-inch AMOLED screen with LTPO adaptive refresh rate [3]. - The Xiaomi 17 series achieved over 1 million units sold within five days of launch, with a 20% increase in overall sales compared to the previous generation, and the Pro series sales reaching three times that of its predecessor [3][5]. Group 2: Consumer Reception and Market Trends - Despite initial skepticism regarding the back screen's utility, it has garnered attention due to features like customizable dynamic wallpapers and interaction with services like ride-hailing and food delivery [3][5]. - The back screen functionality has seen a surge in demand, with users requesting various customizations such as displaying stock information and delivery progress [5]. - The back screen design is not new for Xiaomi, as it was first introduced with the Xiaomi 11 Ultra in March 2021, which received a lukewarm market response [7]. Group 3: Industry Perspectives - Industry opinions on back screen designs are mixed, with some experts criticizing the added power consumption and potential maintenance costs, while others see benefits in customization and functionality [8]. - The reception of Xiaomi's "Miao Xiang Back Screen" is polarized, with some users appreciating its emotional value through personalization, while others question its practicality and battery efficiency [8].