Vivo X300 officially teased, flaunting a striking cold-carved glass design

Vivo X300 teased with cold-carved glass and an ultra-thin camera design

Vivo’s next flagship looks set to deliver a major design overhaul. A fresh teaser shows the Vivo X300 adopting cold carving technology—previously seen on devices like the Oppo Reno13—to achieve a sleeker profile and a noticeably slimmer camera housing compared to the X200.

A company executive has shared new details on social media, pointing to a thinner body across the series. The X300 Pro is expected to come in under 8 mm thick, and the standard X300 could be even slimmer. The camera module also gets a significant refinement: the housing reportedly protrudes just 1.28 mm beyond the rear glass, giving the phone a cleaner, more streamlined look from the side.

The teaser image highlights a few design choices worth noting. The hardware buttons are mounted relatively high on the right edge, which may improve reach and ergonomics for some users. The side profile shot reinforces the emphasis on minimal camera bulge and a refined, premium finish that cold-carved glass is designed to deliver.

Timing-wise, the X300 series appears to be about a month away. Vivo has confirmed it will attend the opening of Central China’s first Vivo Humanistic Imaging Gallery in October. While the company hasn’t explicitly tied that event to the X300 launch, the schedule suggests we’ll see more official teasers and details very soon.

Key takeaways so far:
– Cold-carved glass is central to the X300’s refreshed design, aiding a slimmer build and a more premium feel.
– The X300 Pro is set to measure under 8 mm; the standard X300 may be thinner still.
– The camera housing reportedly protrudes only 1.28 mm, signaling one of the flattest flagship camera bumps this year.
– Buttons are positioned high on the right side, as seen in the teaser.
– More information is likely to land in the run-up to the October event.

If Vivo pairs this refined hardware with its usual imaging focus, the X300 series could be one of the most compelling thin-and-light flagship options of the season. Expect additional specs, camera details, and launch timing to surface in the coming days as the company ramps up its teaser campaign.