Sony is reportedly working on a 200 MP smartphone camera sensor aimed at flagship devices, according to leaks from China. This move positions Sony directly against Samsung’s ISOCELL HP9 and HP2, but the real question is—will it actually be better? It will be used as a main camera on flagship phones.
More megapixels, same sensor size, smaller pixels
Sony’s upcoming sensor is said to be larger than Samsung’s 1/1.3-inch 200 MP options, meaning it could gather more light overall. However, cramming 200 million pixels into it means each pixel will be tiny—possibly sub-0.6 μm.
That’s significantly smaller than the 1.0μm+ pixels seen in 50 MP sensors. Smaller pixels struggle in low light, leading to more noise—a flaw seen in early high-MP attempts like the 108 MP ISOCELL Bright HMX and even the current 200 MP setups.
Samsung sidesteps this with pixel binning, merging 4 or 16 pixels into one to improve light capture; however, this does not lead to the same smooth bokeh that’s achieved with larger pixels. Sony will likely do the same, but with already smaller pixels, the benefits could be limited.
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50 MP 1-inch or 200 MP 1/1.3-inch±
Right now, Samsung’s HP2 (Galaxy S25 Ultra) and HP9 (vivo X100 Ultra, X200 Pro, and Xiaomi 15 Ultra periscopes) use 1/1.3-inch and 1/1.4-inch designs, respectively. Sony’s sensor might also be of a similar size.
Even with computational tricks, it’s hard to beat larger individual pixels—which is why Sony’s own 1-inch 50 MP LYT900 has been a low-light beast in phones like the vivo X100 Ultra and the OPPO Find X7 Ultra.
This sensor seems targeted at the Chinese market, where camera specs drive sales. Expect to see this sensor in late 2025 flagships, likely paired with the MediaTek Dimensity 9500 or Snapdragon 8 Elite 2. Whether it’s a revolution or just another spec sheet flex remains to be seen.
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