The Vivo X400 Ultra 2026 is one of the most advanced smartphones today. It combines 5G technology, a stunning display, and smart features that make daily use easy and fun. Whether you like gaming, taking photos, or just want a fast phone, the X400 Ultra delivers everything you need. It is part of Vivo’s premium lineup, designed for users who want style, power, and innovation in one device.
Design and Build Quality
The Vivo X400 Ultra looks sleek and modern. It has a glass back and a metal frame, giving it a premium feel. The phone is light and thin, so it is comfortable to hold for long periods. Curved edges make it easy to grip, and the near bezel-less display looks amazing.
The phone comes in Lunar Silver, Midnight Black, and Ocean Blue. It also has Corning Gorilla Glass for protection, a strong metal frame, and an IP68 rating for water and dust resistance. This means the phone can handle daily use without worry.
Display and Visual Experience
The X400 Ultra has a 6.9-inch AMOLED screen. The resolution is 3200 x 1440 pixels, which makes pictures and text very sharp. It also has a 120Hz refresh rate for smooth scrolling and animations. HDR10+ support gives bright colors and deep blacks for a more immersive experience.
Even under bright sunlight, the screen stays clear thanks to adaptive brightness. Whether you watch videos, play games, or scroll social media, the display looks excellent.
Performance and Power
The phone is powered by the Snapdragon 8 Gen 3 processor with a 4nm design. It has up to 16GB of RAM and an Adreno 750 GPU. This makes it fast for apps, games, and video editing.
The Vivo X400 Ultra comes with storage options of 256GB, 512GB, and 1TB. UFS 4.0 support ensures fast reading and writing of files. The phone runs multiple apps smoothly without lag.
| Feature | Details |
|---|---|
| Processor | Snapdragon 8 Gen 3 |
| RAM | Up to 16GB |
| GPU | Adreno 750 |
| Storage | 256GB / 512GB / 1TB |
| Storage Type | UFS 4.0 |
5G Connectivity and Network
The X400 Ultra works with 5G networks, offering very fast download and upload speeds. It supports both SA and NSA 5G modes for global use.
It also has Wi-Fi 6 for faster internet, Bluetooth 5.3 for stable connections, and NFC for easy contactless payments. These features make the phone future-proof.
| Network Features | Details |
|---|---|
| 5G | SA & NSA |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.3 |
| NFC | Supported |
Camera and Photography
The X400 Ultra has a strong camera setup. It includes a 200MP main sensor, a 50MP ultra-wide lens, and a 10x telephoto zoom. You can take detailed photos of anything, near or far.
AI features like Night Mode, Portrait Mode, and Super Macro help you capture great pictures. It can also record 8K videos. The 50MP front camera takes sharp selfies, even in low light.
| Camera | Details |
|---|---|
| Main | 200MP |
| Ultra-Wide | 50MP |
| Telephoto | 10x optical zoom |
| Front | 50MP |
| Video | 8K |
Battery and Charging
The phone has a 5000mAh battery, which lasts all day. 100W fast charging fills the battery to 50% in 15 minutes and 100% in under 30 minutes.
It also supports 50W wireless charging. This makes it easy to charge the phone anywhere without cables.
Software and User Interface
The Vivo X400 Ultra runs Funtouch OS 13, based on Android 15. The interface is simple and smooth. You can customize themes, use gestures, and multitask easily.
It also has security features like an in-display fingerprint sensor and face unlock. Regular updates keep the phone safe and fast.
Pricing and Availability
The Vivo X400 Ultra 2026 starts at around $999 for the 256GB model. Higher storage models cost more. The phone will be available globally, with pre-orders expected soon after the announcement.
FAQs
What is the screen size of Vivo X400 Ultra?
6.9 inches.
Does it support 5G?
Yes, it supports both SA and NSA 5G.
What is the main camera resolution?
200 megapixels.
How fast is the charging?
100W wired and 50W wireless charging.
Which OS does it use?
Funtouch OS 13 based on Android 15.
