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Core Viewpoint - The article discusses the concept of modular smartphones, highlighting the challenges and innovations in this area, particularly focusing on Google's Project Ara and FairPhone's sustainable approach to modular design [5][17][22]. Group 1: Project Ara - Google's Project Ara aimed to create a modular smartphone that could be customized like LEGO, allowing users to swap out components such as cameras and batteries [7][11]. - The project faced significant challenges, including high costs and difficulties in ensuring compatibility among various modules, ultimately leading to its cancellation [17][19]. - Despite the innovative concept, the complexity of developing a standardized system for modular components proved to be a major hurdle [20][22]. Group 2: FairPhone - FairPhone, a Dutch company established in 2013, focuses on sustainability and has successfully launched the world's first commercial modular smartphone [24][22]. - The latest model, FairPhone 6, continues the brand's tradition of offering a five-year warranty and eight years of system updates, emphasizing longevity and repairability [29][41]. - FairPhone's modular design allows users to easily replace broken parts, promoting a sustainable approach to smartphone usage [26][33]. Group 3: FairPhone 6 Specifications - FairPhone 6 features a 6.3-inch 1080P 120Hz LTPO OLED display and is powered by the Snapdragon 7s Gen3 chip, which is designed for energy efficiency [41][42]. - The device includes a 50MP main camera and a 13MP ultra-wide camera, providing decent photographic capabilities [44]. - Priced at approximately 4,986 RMB (599 Euros), the FairPhone 6 is positioned as a premium option, though it utilizes mid-range specifications [50].