Nubia has confirmed that the Nubia NaviX Ultra will officially debut on September 16 at 2:00 PM China time. The upcoming flagship is being positioned as a new generation of AI-powered smartphones, with Nubia highlighting its AI agent capabilities as a central part of the user experience. Rather than limiting AI to voice commands or simple content generation, the NaviX Ultra is expected to use intelligent assistance to handle more everyday tasks and interact with mobile services in a more practical way.
Nubia NaviX Ultra Set to Debut on September 16
According to Nubia’s latest announcement, the Nubia NaviX Ultra will make its official debut on September 16. The phone has attracted attention mainly because of its AI agent capabilities rather than conventional hardware upgrades.
The device is being developed jointly by ZTE and ByteDance and is expected to come with the Doubao Phone Assistant. This has led to the NaviX Ultra being described as the second-generation “Doubao phone.”
Unlike earlier approaches to AI phone assistants, the NaviX Ultra is reportedly changing how it works with major third-party applications. Previous reports suggested that the phone would rely on GUI-based interaction, allowing an AI assistant to read the screen, simulate taps and operate apps in a way similar to a human user.
However, reports indicate that Nubia has adjusted its cooperation model with major platforms such as Alibaba and Tencent. The new approach is reportedly designed to avoid relying on screen reading and simulated clicks after receiving user authorization.
Snapdragon Flagship Chip and a Large Battery
The NaviX Ultra is expected to feature Qualcomm’s next-generation flagship mobile platform, reportedly the Snapdragon 8 Elite Gen5. If confirmed, the chipset should give the phone the processing power needed to handle demanding applications as well as AI-related workloads.
Powering the device could be a 7,000mAh silicon-carbon battery, which would give the NaviX Ultra a significantly larger battery capacity than many conventional flagship smartphones.
Charging support is also expected to be a major feature. Current reports point to 90W or 100W wired fast charging, along with support for wireless charging. The final charging configuration should be confirmed at the official launch.
NaviX Ultra Could Feature a Versatile Camera Setup
The phone is also expected to offer a flagship-oriented camera system.
According to current leaks, the rear setup could include:
- A 50MP main camera
- An ultrawide camera
- A periscope telephoto camera
For selfies and video calls, the NaviX Ultra is reportedly equipped with a 50MP front-facing camera.
While the megapixel counts are notable, Nubia has yet to reveal the complete camera specifications, including sensor models, optical zoom capabilities and image-processing features.
10,667Mbps LPDDR5X Memory From CXMT
One of the NaviX Ultra’s most interesting hardware features is its memory technology.
On September 4, Nubia and ChangXin Memory Technologies (CXMT) announced that the smartphone will use LPDDR5X memory rated at up to 10,667Mbps.
CXMT says this marks the first mass-produced application of domestically developed 10,667Mbps high-speed LPDDR5X memory in a smartphone. The company views the technology as an important step toward bringing Chinese mobile DRAM into the highest-performance commercial segment.
For the NaviX Ultra, the faster memory could help improve multitasking and overall system responsiveness while also supporting demanding AI workloads.
Nubia NaviX Ultra Partners Include Qualcomm and Samsung
Nubia has also revealed several technology partners involved with the NaviX Ultra. The list includes Qualcomm Snapdragon, BOE, CXMT, Samsung Semiconductor and Goodix.
The combination suggests that Nubia is building the NaviX Ultra around a broad hardware ecosystem rather than treating its AI features as a software-only upgrade.
Nubia NaviX Ultra Expected Specifications
| Feature | Reported Details |
|---|---|
| Launch date | September 16, 2026 |
| AI assistant | Doubao Phone Assistant |
| Processor | Snapdragon 8 Elite Gen5 |
| Battery | 7,000mAh silicon-carbon |
| Wired charging | 90W / 100W |
| Wireless charging | Supported |
| Main camera | 50MP |
| Ultrawide camera | Expected |
| Periscope telephoto | Expected |
| Front camera | 50MP |
| Memory | LPDDR5X up to 10,667Mbps |
| Key partners | Qualcomm, BOE, CXMT, Samsung Semiconductor, Goodix |
A New Direction for AI Smartphones
The Nubia NaviX Ultra could be an important step in the development of AI-focused smartphones. Instead of using AI simply for photo processing, voice commands or text generation, Nubia is putting an AI agent at the center of the user experience.
Its reported combination of a flagship Snapdragon processor, 7,000mAh battery, fast charging, high-speed LPDDR5X memory and a multi-camera system also gives the phone a strong hardware foundation.
Nubia NaviX Ultra is shaping up to be one of the more distinctive AI smartphones of 2026, combining an AI agent-focused experience with flagship hardware. While details such as the processor, camera system, charging speeds and pricing are still subject to official confirmation, Nubia is expected to reveal the full specification sheet and AI features at its September 16 launch event. The announcement should also clarify how NaviX Ultra’s AI agent will interact with apps and everyday smartphone tasks.