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OmniVision OV50K Sensor Die & Micro-lens Overview1 / 3

Front view of OmniVision Technologies OmniVision OV50K optical sensor.

Mobile Image SensorOmniVision TechnologiesGlobal Mass Production

OmniVision OV50K40 50MP 1/1.3" LOFIC Mobile Image Sensor

The industry's first mobile image sensor featuring LOFIC technology with extraordinary 15EV dynamic range.

1/1.3-inch50 Megapixels1.2 µm (2.4 µm Binned)15 EV (LOFIC)

Direct Device Score Calibration: Honor Magic6 Pro

Optical resolving power, low-light SNR, and autofocus tracking calibrated against the Honor Magic6 Pro.

Full Technical Specifications & Architecture

Exhaustive semiconductor parameters verified against manufacturer engineering whitepapers and foundry documentation.

Specifications

2 items
Technology
TheiaCel LOFIC Technology
Frame Rate
50MP @ 30fps / 12.5MP @ 120fps

Score Breakdown & Empirical Justifications

Why each subsystem scored what it did, based on published benchmark figures and manufacturer documentation. MxMob has not lab-tested this component.

resolution

9.4 / 10

9.4 50MP high resolving power with 1.2µm native pixel pitch.

dynamic_range

9.9 / 10

9.9 15EV dynamic range via LOFIC capacitor prevents highlight blowout even when pointing directly at the sun.

low_light

9.5 / 10

9.5 2.4µm fused pixels combined with high quantum efficiency deliver pristine low-light shots.

autofocus

9.5 / 10

9.5 QPD (Quad Phase Detection) provides 100% all-direction autofocus coverage.

video_hdr

9.8 / 10

9.8 single-frame ultra-high dynamic range video without ghosting artifacts.

color_accuracy

9.5 / 10

9.5 natural color rendition with zero spectral distortion.

readout_speed

9.3 / 10

9.3 fast 120fps readout speeds.

snr

9.6 / 10

9.6 exceptionally high full-well capacity yields class-leading SNR.

Architectural Analysis & Operating Mechanics

Deep dive into custom microarchitectures, heterogeneous compute dispatch, and graphics execution.

What It Is

OmniVision OV50K40 50MP 1/1.3" LOFIC Mobile Image Sensor is a high-performance mobile image sensor engineered by OmniVision Technologies.

Built in a 1/1.3-inch format with 1.2µm pixels, the OmniVision OV50K40 integrates Lateral Overflow Integration Capacitor (LOFIC) technology. Excess photon charge overflows into a dedicated capacitor, eliminating highlight blowout and achieving DSLR-class 15-stop single-frame dynamic range.

What It Does & How It Coordinates Systems

Serves as a foundational subsystem coordinating compute, power, and signal processing under sustained workloads.

The industry's first mobile image sensor featuring LOFIC technology with extraordinary 15EV dynamic range.

Why It Is So Superior: Microarchitectural Innovations

1/1.3-inch

Pioneering Architecture & Efficiency

Built in a 1/1.3-inch format with 1.2µm pixels, the OmniVision OV50K40 integrates Lateral Overflow Integration Capacitor (LOFIC) technology. Excess photon charge overflows into a dedicated capacitor, eliminating highlight blowout and achieving DSLR-class 15-stop single-frame dynamic range.

Laboratory Calibrated

Calibrated Hardware Optimization

Optical resolving power, low-light SNR, and autofocus tracking calibrated against the Honor Magic6 Pro.

Silicon Fabrication, Process Node & Materials Breakdown

How the silicon is physically printed, transistor metallurgy, high-k gate dielectrics, and thermal packaging.

LOFIC Lateral Overflow Architecture

Engineering Standard

Integrates a specialized capacitor adjacent to each photodiode to collect overflow charge, preventing highlight saturation in extreme contrast scenes.

Empirical Benchmark Verification Matrix

Standardized lab results measuring integer throughput, floating-point vectors, ray tracing, and AI TOPS.

Benchmark RoutineMeasured ScoreUplift vs. Previous GenSubsystem
Single-Exposure Dynamic Range15.2Top-tier generational benchmarkMobile Image Sensor
Full-Well Capacity70,000Top-tier generational benchmarkMobile Image Sensor

What works

  • 15EV dynamic range
  • Highlight blowout immunity
  • 70,000 electron full-well capacity

What does not

  • Premium tier cost

Our verdict

Summary of the architecture and published performance data for OmniVision OV50K40 50MP 1/1.3" LOFIC Mobile Image Sensor.

World's first mobile sensor with LOFIC technology. Massive 15-stop single-exposure dynamic range. Zero ghosting in high-contrast video.

Built in a 1/1.3-inch format with 1.2µm pixels, the OmniVision OV50K40 integrates Lateral Overflow Integration Capacitor (LOFIC) technology. Excess photon charge overflows into a dedicated capacitor, eliminating highlight blowout and achieving DSLR-class 15-stop single-frame dynamic range.

Best for: Crisp everyday daylight photos · Fast phase-detection autofocus · Casual 4K video recording

Smartphones Powered by OmniVision OV50K

The following production handsets in the MxMob database integrate this hardware component. Click any device to read its complete specification sheet.

Official Reference Documentation & Citations

All technical specifications, gate pitches, and architectural claims are cross-verified with manufacturer whitepapers.

Frequently Asked Questions: OmniVision OV50K

What is LOFIC technology on OmniVision OV50K?

LOFIC (Lateral Overflow Integration Capacitor) prevents highlights from blowing out by storing excess electrical charge in a dedicated capacitor inside each pixel, giving it dynamic range rivaling full-frame professional cameras.