Chinese AI Startup ModelBest Brings On-Device Models to Samsung Flagships

Chinese Developer Secures Samsung Deal

ModelBest, a Chinese startup specializing in on-device artificial intelligence, has partnered with Samsung to integrate its MiniCPM models into several of the Korean manufacturer's flagship smartphone lines. The deal marks a notable expansion for the Chinese firm into premium handset markets beyond its home territory.

The partnership was announced on the same day China's cyberspace authorities disclosed that seven generative AI services built for smartphones had completed mandatory regulatory registration. According to the announcement, the cleared services include Apple Intelligence, Huawei's Xiaoyi, Oppo's AndesGPT, Vivo's BlueLM, Xiaomi HyperAI, Samsung's Galaxy AI, and ByteDance's Doubao for Nubia smartphones.

On-device AI models run locally on smartphone processors rather than relying on cloud infrastructure, offering faster response times and improved privacy by keeping user data on the handset. The technology has become a competitive battleground among smartphone makers as manufacturers race to differentiate hardware in a maturing market.

Regulatory Timing and Market Access

The simultaneous regulatory approval of multiple smartphone AI platforms signals Beijing's readiness to allow broader deployment of generative AI features on consumer devices. China requires AI services to undergo security reviews and content moderation assessments before commercial launch, a process that has delayed some international products.

Samsung's Galaxy AI platform received clearance alongside domestic competitors, positioning the company to offer its full suite of AI-powered features in the Chinese market. The approval also clears the path for Apple Intelligence to debut in China, a market where the iPhone maker has faced intensifying competition from local brands offering advanced AI capabilities.

ModelBest's MiniCPM models are designed to operate efficiently within the computational constraints of mobile hardware. The partnership with Samsung gives the Chinese developer access to one of the world's largest smartphone ecosystems and validates its technical approach against established rivals.

The On-Device AI Race

Major smartphone manufacturers have been investing heavily in on-device AI as a way to deliver real-time translation, photo enhancement, voice assistance, and writing tools without requiring constant internet connectivity. The shift toward local processing addresses both latency concerns and growing consumer awareness around data privacy.

Chinese brands have moved aggressively into this space, with Huawei, Oppo, Vivo, and Xiaomi each developing proprietary AI systems. The regulatory approvals suggest these platforms have satisfied government requirements around content filtering and data handling, clearing a significant hurdle for mass deployment.

For Samsung, the ModelBest partnership represents an additional AI capability layer beyond its own Galaxy AI development. Smartphone makers increasingly adopt a hybrid strategy, combining in-house AI research with licensing arrangements to accelerate feature rollout and broaden language support.

What Comes Next

The cleared AI services are now positioned for wider integration into upcoming smartphone releases across multiple brands. How quickly manufacturers deploy these features and whether consumers perceive meaningful differentiation will determine the commercial impact of regulatory approval.

ModelBest will need to demonstrate that its models deliver competitive performance on Samsung hardware while meeting the Korean company's quality and security standards. The partnership's success could open doors to additional OEM relationships in Asia's crowded smartphone landscape, where AI capabilities are rapidly becoming table stakes for flagship devices.