Sony Semiconductor Solutions announced the LYTIA L910 on June 17, 2026, introducing LOFIC architecture — Lateral Overflow Integration Capacitor — to its mobile camera sensor lineup for the first time. The L910 is a 50-megapixel, 1/1.28-inch stacked CMOS sensor that achieves 100dB dynamic range from a single exposure, without multi-frame compositing. Mass production is set to begin in summer 2026.
The Problem LOFIC Solves
Mobile HDR in 2026 is dominated by multi-frame techniques: the camera captures two or more exposures at different shutter speeds and computationally merges them. The result is high dynamic range, but also motion artifacts — a waving hand, a passing car, or a face mid-blink can ghost across exposure frames. Software processing has reduced these artifacts significantly, but it cannot eliminate the fundamental problem: frames captured at different moments in time.
LOFIC addresses this at the hardware level. In a conventional CMOS pixel, a photodiode fills with charge as it absorbs light. When bright areas push the diode to saturation, excess charge spills into neighboring pixels or is lost entirely — clipping highlights. LOFIC places a lateral overflow capacitor beside each photodiode. When the diode reaches saturation, excess charge spills into the capacitor rather than the neighboring pixel, dramatically expanding the pixel's total charge capacity. The result is extended highlight headroom without multi-frame blending.
Triple Conversion Gain HDR
Sony pairs LOFIC with Triple Conversion Gain HDR (TCG-HDR). While LOFIC handles highlight overflow, TCG-HDR reads each pixel three times at low, mid, and high conversion gains within a single exposure. The three readouts represent different sensitivity ranges; combined in the ISP, they produce a final image that simultaneously preserves shadow detail and highlight structure — all from the same captured moment, eliminating ghosting entirely.
For comparison, Sony's LYTIA 828 — widely adopted in Xperia, OPPO, vivo, and Xiaomi flagship phones — achieves 100dB only through multi-frame compositing. The L910 hits the same 100dB ceiling from a single frame.
Technical Specifications
- Sensor type: 1/1.28-inch stacked CMOS
- Effective resolution: approximately 50 megapixels
- Pixel pitch: 1.22μm × 1.22μm
- Dynamic range: 100dB (single exposure)
- Video: 4K at 60fps in HDR mode
- Stills: 50MP at 30fps
- Noise: approximately 30% lower random noise versus LYTIA 828, via Ultra High Conversion Gain circuits
Adoption Outlook
Sony's press release dates mass production to summer 2026, implying consumer devices equipped with the L910 will arrive in Q4 2026 at the earliest. Gizmochina, citing supply chain sources, identified Vivo and OPPO as the expected initial adopters, likely in their next flagship lines.
The L910's specification sheet also overlaps with a concurrent announcement: DJI's Osmo Pocket 4P, launched June 15, uses LOFIC architecture on its 1/1.28-inch telephoto sensor. DJI's use of the technology in a consumer gimbal camera — shipping now — confirms LOFIC has already cleared the path to mass market hardware deployment, not just Sony's reference designs.
Why This Matters
The 100dB single-exposure figure closes the last meaningful gap between still-photo HDR and video HDR in mobile imaging. Multi-frame techniques that work for photos are unusable for video: you cannot blend successive frames while recording motion without producing unwatchable artifacts. LOFIC and TCG-HDR together mean that the same dynamic range ceiling is now achievable for video as for stills — a genuine first for smartphone sensors at this resolution class.
Combined with the 30% noise reduction over the LYTIA 828, the L910 positions Sony to maintain its CMOS leadership heading into 2027 smartphone cycles. Flagship phones in the second half of 2026 from Vivo and OPPO will be the first commercial proof of whether that leadership translates to a visible difference in real-world shooting.
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