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| The X300 Pro will soon not be the most powerful member in Vivo's X300 family. |
Vivo is quietly building out its next-generation flagship lineup. Following the global launch of the standard Vivo X300 and X300 Pro, a new powerhouse sibling—the Vivo X300 Max—has just taken a significant step toward its official announcement.
The device, bearing the model number V2548A, has been spotted in China's 3C certification database, signaling an imminent release in its home market. The listing, first flagged by reliable leaker Digital Chat Station on Weibo, confirms a key charging specification and offers the clearest look yet at what could be one of the most feature-packed phones of the year.
More Than Just a "Max": A Spec Sheet That Impresses
While the "Max" moniker often suggests a larger screen, the V2548A appears to be a complete reimagining of the mid-tier X300 formula. According to details shared by tipster Anvin on X, the X300 Max is designed to carve out a new space between the standard models and the rumored, ultra-premium X300 Ultra.
Here’s what the leaks suggest is under the hood:
- Massive Battery: One of the most striking features is a battery capacity approaching 7,000mAh. This would be a significant leap, designed to easily power through multi-day use or intensive gaming sessions.
- Next-Gen Chipset: It is expected to be powered by MediaTek's unreleased Dimensity 9500 processor, positioning it as a performance beast capable of competing with the best from Qualcomm and Apple.
- Rapid Charging: Confirmed by the 3C certification, the phone will support 90W wired fast charging, ensuring that massive battery doesn't take forever to top up. Anvin also reports the inclusion of 40W wireless charging.
- Pro-Grade Camera System: The camera setup is rumored to be a highlight, featuring a staggering 200MP main sensor, backed by two 50MP sensors for ultra-wide and periscope telephoto duties. A 50MP front camera would also make it a vlogger's dream.
- Stunning Display: Users can expect a 6.78-inch flat LTPO OLED with a sharp 1.5K resolution and a buttery 120Hz refresh rate. This deviates slightly from earlier speculation of a 1440p panel, but the 1.5K resolution has become a sweet spot for balancing clarity and battery life.
- Premium Build: The leak also mentions an ultrasonic in-screen fingerprint sensor, an IP68/IP69 rating for dust and water resistance, and the latest Android 16 with OriginOS 6 out of the box.
A March Launch Event?
The certification and these detailed leaks strongly suggest that Vivo is preparing for a launch event soon. According to Anvin's post from February 12, 2026, the X300 Max is expected to debut in China this March. It likely won't be alone; rumors point to the simultaneous launch of the much-anticipated X300 Ultra, a new Pad 6 Pro, and even a dedicated vlogging camera.
Competing in a Crowded Field
With the smartphone market more competitive than ever, especially against heavyweights like the Samsung Galaxy S25 Ultra (currently $759 on Amazon) and the forthcoming Galaxy S26 Ultra, Vivo appears to be leaving nothing to chance. By offering a "Max" variant that blends bleeding-edge performance with unprecedented battery life, Vivo is clearly aiming to capture users who demand the absolute best in every category.
An official release date remains unconfirmed, but with certification now public, the silence from Vivo is expected to break very soon.
ⓘ 2026 Vivo. All rights reserved to respective owners.
Source(s): Digital Chat Station (Weibo), 3C Certification, Anvin (X)
