Vivo appears to have quietly revealed another device from its upcoming X300 smartphone lineup during the Mobile World Congress (MWC) 2026 in Barcelona. While the company mainly highlighted the Vivo X300 Ultra at the event, reports indicate that another handset was present during a MediaTek presentation. Industry observers believe the device could be the rumoured Vivo X300 Max.
Although Vivo has not officially confirmed the identity of the smartphone, several leaks and images shared by industry sources suggest that the device may be close to launch. The Vivo X300 Ultra is expected to debut in China later this month, while other models in the series may follow shortly after.
Appearance
The possible Vivo X300 Max was reportedly spotted during a presentation focused on MediaTek’s upcoming Dimensity 9500 chipset. Images shared by WinFuture editor Roland Quandt show a smartphone carrying the model number V2548A.
This model number has previously appeared in China’s 3C certification database, which further supports speculation that the device could be part of Vivo’s upcoming flagship lineup.
While Vivo did not officially label the device as the X300 Max during the event, the design and model number have led several sources to associate it with the rumoured smartphone.
Camera
One of the notable design elements seen in the leaked images is the camera module, which appears to carry Zeiss branding. Vivo has collaborated with Zeiss on several flagship devices in the past, focusing on improved optics and imaging capabilities.
According to the images:
- two camera lenses are positioned on either side of the Zeiss branding
- a third camera lens is placed above them
- the possibility of a fourth camera sensor has not yet been confirmed
The layout suggests that the device may include a multi-camera setup designed for advanced photography.
Images shared on the Chinese social media platform Weibo by Vivo executive Han Bo Xiao appear to show a similar device. This has further strengthened speculation that the smartphone spotted at MWC could indeed be the Vivo X300 Max.
Processor
The upcoming Vivo smartphone is expected to use MediaTek’s Dimensity 9500 processor. This chipset is likely to power several models in the X300 series.
The processor will reportedly work alongside Vivo’s in-house V3+ imaging chip. According to company statements, this hardware combination will support a new AI-based imaging system designed to simplify photography and automate certain camera functions.
The system aims to improve image processing and enhance camera performance through artificial intelligence.
Charging
Certification data from China’s 3C database suggests that the device may support 90 W wired charging. If confirmed, this would place the phone among the faster charging flagship smartphones in its segment.
Fast charging support is increasingly common in high-end devices, especially those equipped with large battery capacities.
Display
Leaks indicate that the Vivo X300 Max could feature a large 6.78 inch LTPO OLED display. The screen is expected to support a resolution of 1440p.
LTPO display technology allows dynamic refresh rate adjustments, which can help balance performance and battery efficiency depending on the type of content being viewed.
Battery
One of the more notable rumours surrounding the smartphone is its battery capacity. Reports suggest that the device could include a battery of around 7,000 mAh.
If accurate, this would be significantly larger than many flagship smartphones currently available and could allow longer usage between charges.
| Feature | Expected Specification |
|---|---|
| Display | 6.78 inch LTPO OLED |
| Resolution | 1440p |
| Processor | MediaTek Dimensity 9500 |
| Charging | 90 W wired charging |
| Battery | Around 7,000 mAh |
| Cameras | Zeiss branded multi camera setup |
Launch
The Vivo X300 Max is rumoured to launch in March, though the company has not officially announced a release date. The Vivo X300 Ultra is expected to debut first in China, with other models in the series likely to follow.
If the reports prove accurate, the X300 Max could become one of the key devices in Vivo’s premium smartphone lineup for 2026.
The device’s appearance at MWC 2026 suggests that Vivo may already be preparing for its official introduction. With features such as Zeiss cameras, a Dimensity 9500 chipset, Android 16, and a large battery, the smartphone could target users looking for a flagship device focused on performance and photography.
FAQs
What is the Vivo X300 Max?
It is a rumoured flagship smartphone from Vivo’s X300 series.
Where was the Vivo X300 Max spotted?
It was reportedly seen at MWC 2026 in Barcelona.
Which processor may power the X300 Max?
The MediaTek Dimensity 9500 chipset.
What camera branding does the phone have?
The smartphone features Zeiss camera branding.
What battery capacity is expected?
The phone may include a 7,000 mAh battery.
