The nubia Navi X Ultra is now official as the brand’s AI agentic phone, built around the Doubao Mobile Assistant supporting deep reasoning, self-correction, extended-context adherence, and generalization. The AI key on the fingerprint-equipped button enables voice commands, video calls with the AI, and continuous dialogue mode in beta. Doubao handles text, images, audio, and video, integrates with third-party apps like Lark and Cao Cao Mobility, and manages tasks via a progress widget and intelligent work queue.

The phone features the Snapdragon 8 Elite Gen 5 chipset with 12GB/512GB, 16GB/512GB, and 16GB/1TB configurations (LPDDR5X RAM, UFS 4.1 storage). It launches with Android 16 and Nebula AIOS 2, a 6.78” LTPO OLED display (1-144Hz, 1,260 x 2,800px, up to 4,500 nits), 7.6mm thickness, 208g weight, and a 7,100mAh battery with 90W wired and 50W wireless charging. The rear camera system includes a 50MP main, 64MP 3x periscope, and 50MP ultra-wide lens, with a 32MP selfie camera.

Available on ZTE’s online store in China, pricing starts at CNY 6,000 (~$895) for the base model, CNY 6,500 for 16GB/512GB, and CNY 7,500 for the top 16GB/1TB variant.