Group 1 - OPPO Find X9 Ultra is reportedly testing a dual 200-megapixel camera setup, potentially making it the world's first smartphone with this feature, indicating a significant upgrade in its imaging system [2][3] - The camera configuration includes a 200-megapixel main sensor, a 200-megapixel periscope telephoto lens, a 50-megapixel periscope telephoto lens, and an ultra-wide lens, which breaks the norm of having only one high-resolution camera [3] - OPPO has invested heavily in imaging technology, with over 1,000 personnel in its imaging team and an annual R&D expenditure exceeding 1 billion yuan [3] Group 2 - The increase in pixel count from 100 million to 200 million may not necessarily enhance user experience, as various factors influence actual performance [3][4] - Higher pixel counts lead to increased data volume, which raises demands on processor performance, storage capacity, and battery life, potentially affecting the device's thickness and weight [3] - For average consumers, the benefits of ultra-high pixel counts may be diminished due to image compression on social media platforms, limiting the practical advantages of such technology [3][4]