Group 1 - Xiaomi's collaboration with Leica has been crucial for its success in the high-end smartphone camera market, but there are rumors that this partnership may end soon [1][2][4] - The next generation of Xiaomi's flagship models is expected to feature a new self-developed camera technology instead of Leica [2][4] - Xiaomi's CEO Lei Jun has confirmed that the partnership with Leica has been renewed, and deeper collaboration is anticipated for upcoming flagship models [6][20] Group 2 - To commemorate Leica's 100th anniversary, Xiaomi has created a special edition of the Xiaomi 15 Ultra, featuring a design that mimics the wear and tear of Leica cameras over time [12][16] - The special edition includes a gift box with a photo album showcasing 32 selected award-winning images from Xiaomi-Leica photography competitions [14] - The upcoming Redmi K90 series is unlikely to feature Leica branding but may adopt a similar stylistic approach to imaging, with significant improvements expected in camera specifications [20][21]