What's the difference between X300s and X300 Ultra?

X300s is a larger, improved X300 expected to launch alongside X300 Ultra — X300 Ultra focuses on professional-grade imaging with its unique 200MP periscope telephoto and external lens accessories. X300s offers a more balanced flagship experience — 200MP main camera, large battery, and premium display — likely at a lower price point.

What is Circular Polarization Light 2.0 and why does it matter?

CPL 2.0 technology in X300s is positioned as enhanced eye protection — the same technology seen in TCL's NxtPaper AMOLED at 90% polarization. Reduced blue light and glare make it particularly suitable for extended screen use, differentiating it from standard AMOLED panels in the same class.

Is Dimensity 9500 competitive enough in 2026?

Leaks point to Dimensity 9500 as the X300s processor — a high-end chip that directly competes with Snapdragon 8 Elite Gen 5 in overall performance. For a device emphasizing battery capacity and camera quality over raw benchmark performance, it's a well-balanced choice.

Does the 7,000mAh battery use Si/C technology?

Not officially confirmed yet. Leaks mention a 7,000mAh battery for X300s — vivo has been adopting Si/C batteries in its flagships, and achieving 7,000mAh at reasonable dimensions strongly implies Si/C chemistry, consistent with X300 Ultra's expected battery configuration.

When does X300s launch and will it reach global markets?

vivo confirmed the China launch is imminent and timed alongside X300 Ultra — X300 Ultra was showcased at MWC 2026 with confirmed global ambitions. X300s is likely to follow a similar global rollout, potentially reaching Arab markets through vivo's official channels in the UAE and Saudi Arabia.

vivo X300s Officially Announced: 6.78-inch BOE Q10+ AMOLED Display with 144Hz Refresh Rate, 200MP Camera, 7000mAh Battery, and Dimensity 9500 Coming Soon with the X300 Ultra

12/03/2026

vivo X300s Officially Confirmed — 6.78" AMOLED, 200MP Camera, 7,000mAh Battery, Dimensity 9500

vivo has officially confirmed the upcoming X300s launch in China — the handset that earlier leaks referred to as the X300 Max. Product Manager Han Boxiao shared the details on Weibo, confirming the X300s will likely debut alongside the X300 Ultra.

Officially Confirmed Specs

The X300s features a flat 6.78-inch AMOLED display using a BOE Q10+ panel with 144Hz refresh rate, 1.5K resolution, and Circular Polarization Light 2.0 technology for improved eye protection.

Dual symmetric 1511 speakers with Super-sense Gaming Audio Zone support — vivo claims up to 120% improvement in in-game audio detail. The phone also uses a 751440 vibration motor with enhanced haptic feedback.

The 200MP main rear camera is officially confirmed, though no additional camera system details were shared.

Leaked Specs

According to recent leaks, X300s may be equipped with the Dimensity 9500 SoC, a 50MP periscope telephoto camera, a 7,000mAh battery, and an IP69 rating.

X300s in the X300 Lineup

X300s will be a larger and improved version of the standard X300 — positioned between the base X300 and the flagship X300 Ultra that launches alongside it.

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