Vivo X300 Max 3C Certification Listing Reveals Charging and Other Details

After the Vivo X300 and Vivo X300 Pro, fans are now waiting for the Vivo X300 Ultra. However, new leaks point to a fourth member, the Vivo X300 Max, which is also said to launch in China with beefed-up specs. The phone has now been listed on the EC certification website with charging and other details.

Vivo X300 Max could arrive with a massive 7,00mAh battery and 90W fast charging

First spotted by tipster Anvin, the all-new Vivo X300 Max has been listed under the 3C certification website with the V2548A model number. The listing certificate was issued on February 10, 2026 meaning that the smartphone has entered the launch cycle in China. Moreover, it confirms 90W fast USB-C charging for the phone.

Aside from that, the 3C listing in itself has not revealed anything more. This will be the first Vivo phone to carry the "Max" moniker and is apparently positioned similarly to the Vivo X300 Ultra, which is also launching in China soon. This becomes even clearer based on the expected specs outed by tipster Digital Chat Station (DCS) on Weibo.

Vivo X300 Max will be a fully-specced out flagship with the Dimensity 9500 at the helm and a massive 200 MP Zeiss main camera. The phone is also said to gain a respectable 7,000mAh battery capacity and will reportedly sport a 6.78-inch 1.5K flat 120 Hz LTPO OLED display.

Aside from that, DCS believes the phone will feature a 50 MP ultra-wide and 50 MP telephoto cameras, with Zeiss optics. It is also expected to bring a 50 MP selfie shooter, an ultrasonic fingerprint scanner and dual IP68 + IP69 ratings.

That said, at the time of writing, the rumours around the Vivo X300 Max are currently limited. Since early speculation claimed a March 2026 launch window, we shall know more details in the coming weeks. With reports of the Vivo X300 Ultra breaking China exclusivity floating, there is also a possibility that the X300 Max will reach global shores. However, only time will tell.