Huawei Pura 90 Series Adopts Standalone Multispectral Sensor: Physical‑Level Calibration Reshapes High‑End Mobile Imaging Standards

After mobile imaging fully entered the multi‑camera high‑definition era, inconsistent colors among main, ultra‑wide and telephoto lenses have become a core bottleneck restricting high‑end imaging experience. Differences in factory color benchmarks of various optical modules and limitations of ISP software post‑compensation cause severe color discontinuity under night‑time, indoor mixed‑light, stage‑lighting and backlighting scenarios, failing strict color‑consistency requirements for professional video, live streaming and Vlog creation.

Huawei innovatively introduces a1.5‑megapixel standalone multispectral color‑calibration sensorin its new‑generation Pura 90 series flagship models. Not participating in imaging, it focuses on collecting real‑time full‑spectrum fingerprint information of sunlight, LED, fluorescent and mixed light. Through hardware‑level spectral analysis, it calibrates colors of main, ultra‑wide and telephoto lenses synchronously to eliminate inter‑lens color difference at the source. Practical test data shows that multi‑camera color consistency is improved by over 92% and white‑balance stability by 87% under backlighting, dim night‑time light and complex indoor mixed‑light environments, delivering cinematic‑grade uniform color performance with native output. As the world’s first large‑scale commercialized hardware‑level multispectral color‑calibration technology for mobile phones, this solution marks multispectral sensing as a standard capability of high‑end flagship imaging, redefining color standards for next‑generation mobile imaging.