Key Takeaways
- The vivo X300e specifications have leaked online, suggesting it builds upon the X300 FE formula with upgraded features.
- The phone is expected to feature a 6.59-inch OLED display and be powered by the Snapdragon 8 Gen 5 processor.
- The camera system includes a 50MP main, a 50MP periscope telephoto, an 8MP ultrawide, and a 50MP front camera, all with Zeiss tuning.
- A significant highlight is the anticipated 7,100mAh battery with 90W fast charging support, housed in a slim and relatively light body (under 8.0mm thick, ~203g).
- The X300e is described as an enhanced version of the X300 FE, with a larger screen, bigger battery, and new design, potentially addressing battery anxiety with its substantial capacity.
Just when you thought vivo had run out of ways to spell X300, along comes another one. The vivo X300e specifications leaked online this week, courtesy of the reliably chatty Weibo tipster Digital Chat Station, and they paint a picture of a phone that takes the X300 FE formula and quietly turns every dial up a notch. This would be the sixth device in the X300 lineup, a series that clearly believes in the more the merrier philosophy.
In This Article
A Familiar Face With a Bigger Canvas
The X300e first popped up back in February, when its IMEI number surfaced in the GSMA database alongside other unannounced vivo hardware. At the time, it was little more than a name. Now we have nearly the full spec sheet. The phone is expected to carry a 6.59-inch OLED display with a flat panel design, which makes it slightly larger than the X300 FE it so closely resembles. Under the hood sits the Snapdragon 8 Gen 5, the same silicon powering the FE, so raw performance should be flagship-grade without any asterisks.
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Zeiss, Everywhere You Look
vivo’s long-running Zeiss partnership shows no signs of slowing down. The X300e is tipped to feature a 50MP main camera, a 50MP periscope telephoto shooter, and an 8MP ultrawide lens on the back. Flip it around, and there is a 50MP selfie camera waiting up front. Every single lens reportedly gets Zeiss imaging tuning and optics. The design detail worth noting is the camera layout. Instead of a circular bump or the FE’s horizontal strip, the X300e is said to sport a square-ish camera island tucked into the upper-left corner.
The Battery Is the Real Headline
Here is where things get genuinely impressive. The X300e is expected to pack a 7,100mAh battery with support for 90W fast charging. That capacity would normally suggest a phone built like a paperweight, yet the leak claims a chassis under 8.0mm thick and a weight of roughly 203 grams. Squeezing that many cells into that little phone is the kind of engineering flex that makes battery anxiety feel like a relic of the past. Two-day usage on a single charge seems entirely plausible.
When and Where
The tipster stayed silent on launch timing and pricing, and Vivo has not officially acknowledged the phone. Given the X300 series has already spanned China and global markets, an initial Chinese debut followed by a wider rollout would fit the usual playbook.
The X300e sounds less like a brand-new phone and more like the X300 FE after a protein shake. Bigger screen, bigger battery, fresh design, same brain. That is not a criticism. If vivo can deliver a 7,100mAh cell in a body this slim at a sensible price, the rest of the mid-flagship segment might want to start taking notes. Preferably on a phone that is plugged into a wall.


