The
vivo X300s just leaked in comprehensive detail, and the spec sheet is dense enough to take seriously. This isn't a partial leak with two or three headline numbers — somebody dropped the full hardware profile, and what's here positions the
X300s as one of the more completely equipped mid-to-flagship devices of the current cycle.
Let's go through what actually matters.
Key Points
- Vivo X300s features a 6.78-inch BOE Q10+ flat display at 1.5K resolution and 144Hz refresh rate
- Rear cameras: 200MP main sensor, 50MP ultra-wide, 50MP periscope telephoto — plus a 50MP front camera
- 7,100mAh battery with 90W wired and 40W wireless charging
- Dual IP68 and IP69 ratings, 3D ultrasonic fingerprint 2.0, and USB 3.2 connectivity
- 751440 X-axis motor and 1511 symmetrical dual speakers round out a premium hardware package
The Camera Setup Is Serious Across Every Lens
Three 50MP sensors and a 200MP main — that's not hedging on secondary cameras to fund the primary. The ultra-wide at 50MP means wide shots actually hold detail when you zoom in on them. The periscope telephoto at 50MP means zoom photography isn't a compromise. And a 50MP front camera is higher resolution than the main sensor on plenty of competing devices.
Vivo has been building toward this kind of consistent multi-lens quality for a few generations now. The X300s looks like the most complete version of that ambition yet.
7,100mAh With Both Wired and Wireless Fast Charging
Seven thousand one hundred milliamp hours is a large cell. Ninety watts wired gets it filled quickly enough to make the capacity practical rather than just impressive. Forty watts wireless is generous — most flagships offering wireless charging at this power level charge a significant premium for the privilege.
Getting both speeds alongside a battery this size in one device is unusual. Vivo apparently decided not to compromise on either.
The Details That Actually Affect Daily Use
The 751440 X-axis motor specification is unusually precise to leak — that level of detail suggests someone with direct hardware access shared this. X-axis motors deliver more realistic haptic feedback than the cheaper Z-axis alternatives most phones use, and the 1511 designation on the dual speakers suggests a specific tuned configuration rather than a generic stereo setup.
IP68 covers standard submersion. IP69 adds high-pressure water jet resistance — a rating you rarely see outside industrial equipment and a handful of premium flagships. Both together means this phone is genuinely tough, not just technically water resistant on paper.
USB 3.2 handles fast data transfer. 3D ultrasonic fingerprint 2.0 is faster and more reliable in wet conditions than optical alternatives. Every box checked.
Pricing still unknown. But the hardware profile clearly points at the premium end of the market.