Sony Unveils 200MP LYT901 Sensor, Samsung Sticks with In-House Tech

Sony unveiled its first 200MP smartphone camera sensor, the LYT901, on Thursday, marking a direct challenge to Samsung's dominance in high-resolution mobile imaging. The 1/1.12-inch sensor, which began mass production this month, promises enhanced low-light performance and zoom capabilities, but Samsung plans to forgo it for the Galaxy S27 Ultra expected in 2027, sticking instead with its in-house technology.

The LYT901 features 0.7-micrometer pixels arranged in a Quad-Quad Bayer Coding layout, enabling 16-in-1 pixel binning to produce 12.5-megapixel images with reduced noise and greater light sensitivity. It incorporates AI-powered remosaicing directly on the sensor, an industry first, to reconstruct details during zoom operations without relying solely on digital processing. This supports up to 4x in-sensor zoom while maintaining high-definition quality, including sharp reproduction of fine patterns and text.

For dynamic range, the sensor employs Dual Conversion Gain HDR and Hybrid Frame HDR technologies, achieving over 100 decibels to better capture scenes with stark contrasts between bright highlights and deep shadows. It also handles high-frame-rate video, including 8K at...