Vivo X300 Ultra and X300s Launch Date Leaked, Pad 6 Pro May Join Event

Vivo X300 Ultra and X300s Launch Date Leaked; Pad 6 Pro May Join Event

A leak circulated on social media suggests Vivo X300 Ultra and Vivo X300s will debut on March 30 in China, with pre-orders beginning on March 23 and a sale window around April 3. The company is also expected to announce the Vivo Pad 6 Pro at the same event. The details come from a screenshot shared on a Chinese social media platform by multiple tipsters, who say the launch will occur in China and that pre-orders could start before the devices go on sale.

The information aligns with ongoing teasers from Vivo, which are actively promoting the X300 Ultra and X300s ahead of any official confirmation. In recent days, observers noted that the brands have been hinting at features online as part of a broader rollout that includes a slate of new devices. The leaks also point to a synchronized launch with the Vivo Pad 6 Pro at the same event, followed by a potential sales window early in April. The exact timing remains unconfirmed by the company, and readers are advised to treat the dates as provisional until an official announcement is made.

Launch timeline and event context

The leak indicates a March 30 debut in China, with pre-orders starting March 23 and a possible sale starting April 3. The timing would place the devices in the market ahead of early April. The same leak hints at a simultaneous reveal for the Vivo Pad 6 Pro at the event, positioning the tablet alongside the two smartphones. It is not unusual for Vivo to bundle launches, and observers say such a strategy could be used to maximize visibility across a single event.

Vivo has not publicly confirmed the dates, but the posts describe a coordinated schedule intended to build momentum ahead of a broader market rollout. The rumor mill notes that the X300 Ultra and X300s are being teased as part of a broader campaign, and sources say the devices may begin accepting pre-orders within days of the announcement window outlined by the leaked material. No official price points or regional availability have been disclosed in the leak, and readers should await a formal statement from the company for those specifics.

Device configurations and color options (as leaked)

The information circulating online outlines several RAM and storage configurations for both the Vivo X300 Ultra and Vivo X300s. In both models, the following configurations are listed: 12GB RAM with 256GB storage, 12GB RAM with 512GB storage, 16GB RAM with 512GB storage, and 16GB RAM with 1TB storage. The top-end model for the Ultra is noted as potentially offering satellite calling support. Color options for the X300 Ultra are said to include Black, Green, and Silver, while the X300s is expected to come in Black, Green, Purple, and White. The exact availability of individual configurations by region remains unconfirmed.

• Vivo X300 Ultra: RAM/Storage options – 12GB+256GB, 12GB+512GB, 16GB+512GB, 16GB+1TB; satellite calling support on the top model; colors – Black, Green, Silver.
• Vivo X300s: RAM/Storage options – 12GB+256GB, 12GB+512GB, 16GB+512GB, 16GB+1TB; colors – Black, Green, Purple, White.

The leak also mentions the Vivo Pad 6 Pro with a range of RAM and storage configurations. The tablet is said to be offered in Blue, Grey, and Purple, with options listed as 8GB+256GB, 12GB+256GB, 12GB+512GB, 16GB+512GB, and 16GB+1TB. As with the smartphone lines, the Pad 6 Pro’s availability details hinge on the official disclosure from Vivo, and the color options are reported as part of the same leak cycle.

Other highlights tied to the X300 lineup

In addition to the launch date details, the leak references features that have been associated with the Vivo X300 Ultra and X300s in prior mentions. The X300 Ultra is said to have been showcased recently at the Mobile World Congress 2026, with a Zeiss-tuned 200-megapixel camera system and a 400mm Zeiss Telephoto Extender Kit. The X300s is described as carrying a 7,100 mAh battery and Ultrasonic Fingerprint 2.0 technology, along with a 6.78-inch display and a 144Hz refresh rate. These specs, while present in recent coverage, are part of the leaked narrative and remain unconfirmed by official Vivo communications at this time.

Observers will be watching for whether Vivo confirms satellite calling on the Ultra, and whether the 200-megapixel and Zeiss collaboration remains a central feature of the Ultra’s marketing line. The battery specification for the X300s, at 7,100 mAh, aligns with other high-end devices in the category, but readers should await official confirmation for any final specifications or regional variations. The shared materials reinforce the sense that Vivo plans a substantial reveal around the same date, with multiple devices introduced in one event.

Next steps, according to the leak, include a potential pre-order period beginning March 23, followed by official availability around April 3. If Vivo proceeds with these dates, the X300 Ultra, X300s, and Pad 6 Pro could form a compact yet high-profile launch cluster for the brand in China. For now, the information remains unconfirmed by the company, and a formal announcement will be the definitive source for launch dates, configurations, colorways, and availability details.