Xiaomi 11 Pro/Ultra will be officially released on March 29, and on the afternoon of March 24, Xiaomi officially announced that the Xiaomi 11 Super Cup (Xiaomi 11 Ultra?) will first launch the 1/1.12-inch Samsung GN2 camera sensor, claiming that GN2 is a sensor jointly developed by Xiaomi and Samsung ISOCELL after 18 months, with an investment of 200 million yuan.

Samsung ISOCELL GN2 was released on February 23. Its core feature is "big". The sensor size has soared to 1/1.12 inch. Under the condition of 50 million pixels, the unit pixel is still as high as 1.4 μ m. After the pixels are 4 in 1, 12.5 million pixel photos of 2.8 μ m are output.

Teacher Fei Wei's picture

In the upper left corner is 1/1.43 inch IMX689 (one plus 8 Pro/one plus 9: we are innocent), and in the lower right corner is 1/1.12 inch GN2. The latter's peripheral circuit is also very large, and its size is very exaggerated.

Samsung GN2 supports a large number of new features. It launched Dual Pixel Pro full pixel omnidirectional 8-core focusing, with a total of 100 million phase focusing points. Green pixels are diagonally segmented to improve the performance of low light focusing and moving object focusing; It supports staggered HDR (staggered HDR). Samsung claims that it can reduce power consumption by up to 24% compared with the previous generation of real-time HDR; Smart ISO Pro's highest ISO is close to 1 million; 100 million pixel mode will create three independent 50 million pixel frame layers, and then enlarge and merge them into 100 million pixels; There are 8K, 4K 120fps and 720P 240fps video recordings.

As a comparison, the previous largest mobile phone sensor is IMX700 (50MP, 1/1.28 ", 1.22 μ m, mainly used by Huawei Mate40/P40 series), followed by Samsung's previous generation GN1 (50MP, 1/1.31", 1.2 μ m, mainly used by vivo X50 Pro+, X60 Pro+, iQOO 5/5 Pro), and the third is OV48C, 48MP, 1/1.32 ", 1.2 μ m on Xiaomi 10 Ultra.

The 1/1.12-inch mobile phone sensor is very close to the 1-inch black card, and is getting closer to the future of "card machine pawn".

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