ByteDance partnered with ZTE’s Nubia to showcase AI Agent Smartphones at the 2026 World Artificial Intelligence Conference, splitting responsibilities between ByteDance’s software expertise and Nubia’s hardware manufacturing. The companies plan multiple launches of Doubao AI Agent phones, targeting the rapidly growing AI smartphone segment in China.

ByteDance handles the software layer—Doubao, its AI assistant—while Nubia manages hardware design and manufacturing. The partnership reflects how Chinese tech is now organized around AI capabilities rather than traditional smartphone features.

The ByteDance-Nubia Division of Labor

ByteDance is a software company that dominates short-form video globally through TikTok and Douyin. It has significant AI expertise but no history in hardware manufacturing. Nubia is a hardware specialist known for camera-forward design and reliable manufacturing.

By partnering, each company plays to its strength. ByteDance integrates Doubao into the phone experience—making the AI agent the primary interface rather than a secondary feature. Nubia ensures the hardware runs efficiently and doesn’t feel like a prototype.

The Market Opportunity

Chinese smartphone makers face a paradox: overall sales are down, yet AI phones are growing rapidly. IDC projects AI phone shipments will exceed non-AI phones in China this year. ByteDance and Nubia are positioning themselves as specialists in that AI segment.

The Doubao AI Agent phones aren’t competing with iPhone or Samsung. They’re competing with other Chinese brands for dominance in the AI phone category. Multiple launches are planned—suggesting different price points and feature sets.

China’s smartphone industry just shifted from hardware competition to AI competition. ByteDance and Nubia are betting that the future belongs to companies that integrate AI first.