Sony unveils the Lytia 910, its first LOFIC sensor, and it boasts 100dB dynamic range

Key Points:

• Sony has announced its first LOFIC (Lateral Overflow Integration Capacitor) image sensor, the Lytia 910, which significantly increases pixel full well capacity by placing a capacitor next to each photodiode to prevent saturation from excessive light.
• The Lytia 910 offers 100dB dynamic range with a single exposure using Triple Conversion Gain (TCG) HDR technology, which reads each pixel three times at different gains and combines the results, avoiding motion artifacts common in multi-frame HDR.
• This 1/1.28” 50MP sensor features a Quad Bayer filter, 1.22µm pixels, supports 4K 60fps HDR video, and includes Ultra High Conversion Gain circuits that reduce noise by about 30% compared to previous sensors.
• Mass production of the Lytia 910 will begin this summer, with expected integration into smartphones launching in Q4 2024, including rumored use in the vivo X500 Pro Max; Samsung is also reportedly developing LOFIC sensors for future models like the Galaxy S27 Ultra.
• LOFIC technology is gaining traction, with prior implementations in the Honor Magic6 Ultimate and Xiaomi 17 Ultra using OmniVision sensors, highlighting a growing trend toward improved HDR imaging in mobile cameras.