Core Viewpoint - Sony is positioning its upcoming flagship smartphone, Xperia 1 Ⅶ, by emphasizing its integration with other Sony product lines, which raises both excitement and concern among long-time fans [1][3][19] Group 1: Product Features and Marketing - Xperia 1 Ⅶ's promotional content highlights its audio experience derived from Walkman, imaging technology from Alpha cameras, and calibration related to BRAVIA TVs [3][7] - Unlike previous marketing strategies, Sony explicitly names the technology references in the promotional materials, showcasing detailed features of the referenced devices [7][9] - There is skepticism regarding whether the Xperia 1 Ⅶ will genuinely incorporate the advanced technologies from other Sony products, as past experiences have shown a lack of true integration [9][19] Group 2: Historical Context and Consumer Expectations - Sony has a history of promoting cross-departmental technology integration, as seen with the Xperia Tablet S, which featured the S-Master audio chip but did not carry over to subsequent Xperia smartphones [9][11] - Despite the introduction of the S-Master MX chip aimed at mobile devices, Xperia smartphones have not utilized proprietary audio technology, leading to disappointment among consumers [13][15] - The expectation remains that future Xperia models should incorporate genuine Sony technologies, such as the S-Master HX amplifier and BIONZ-X image processor, rather than merely branding them [19]