OPPO's On-Device AIGC Engine Restores Natural Light in Photos

OPPO has unveiled what it calls the industry's first AIGC engine for processing light and shadow in photos. The new technology was shown at the MediaTek Dimensity Developer Conference 2026. Its key feature: it runs entirely on the smartphone with no need for an internet connection.

The solution targets challenging mobile photography scenarios. Portrait shots outdoors often suffer from overexposure, harsh shadows, dark faces against bright skies, or lost detail in backlit conditions. OPPO says generative AI can fix these issues not just through camera settings or additional lighting, but by locally restoring a more natural light pattern.

At the heart of the system is OPPO's own generative model based on the DiT architecture. It handles low light, backlight, and strong brightness differences without sending any data to the cloud. According to OPPO, the results can approach those of cloud-based models, but all processing stays on the device.

At MDDC 2026, OPPO also showed other AI features. One is a local AI translation engine running on the Dimensity 9500 chip, capable of up to 300 tokens per second. That should enable nearly instant translation even offline. Another is an Omni model that combines video, speech, and text understanding, allowing it to answer questions about the user's surroundings in real time.

OPPO also highlighted its super assistant Xiaobu Claw. It taps into the assistant's memory data to offer personalized recommendations based on local photos, notes, and documents, without needing to learn from scratch. The company stresses that sensitive features only work with user permission and that data never leaves the device.