OnePlus Ace 5 Ultra: The OnePlus Ace 5 Ultra stands as the first smartphone in the world to attain official 40W UFCS (Universal Fast Charging Specification) certification. This is an important turning point in how devices will perhaps soon perform when it comes to charging, particularly for those looking for cross-brand compatibility and quicker, more convenient power supply.

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First to Get 40W UFCS Certification

This sector-first certification was provided by the FCA Terminal Fast Charging Industry Association. The phone has been issued a special certificate ID (0302547331154ROM-UFCS00190), verifying it can take 40W fast charging using UFCS-compliant chargers. This goes alongside OnePlus’ proprietary 100W Super Flash Charge and Fusion Fast Charge mechanisms, making it among the most adaptable charging smartphones on the market.

Towards a More Open Charging Ecosystem

UFCS aims to unify fast-charging protocols across different brands and devices. Rather than using brand-specific adapters, the single system, supported by some of China’s top tech firms, guarantees improved compatibility, safer charging, and reduced consumer confusion.

Flagship Specs Beyond Just Charging

While the charging is one of the biggest pluses, the OnePlus Ace 5 Ultra is also an upper-end performer. It carries MediaTek’s best Dimensity 9400+ processor and features an enormous 6.83-inch LTPO AMOLED screen. With a 2800×1272 resolution and adaptive 144Hz refresh rate, it provides both crisply clear and smoothly responsive viewing for both gamers and general users.

Camera System Designed for Versatility

Camera on the Ace 5 Ultra is managed by a 50MP Sony IMX906 primary camera with OIS for steadfast shots, alongside an 8MP ultra-wide sensor. This provides detailed images and wide-angle shots, making it suitable for both everyday users and mobile photography enthusiasts alike.

Powerful Battery with Ultra-Fast Charging

OnePlus has fitted the phone with a 6,700mAh battery based on silicon anode “Glacier Battery” technology. This technology, combined with the presence of 100W charging speeds, enables it to charge within 30 minutes to reach full capacity. It strikes such a balance between power, speed, and endurance that few others in the market come close.

A Step Toward Seamless Universal Charging

Released in China in May 2025, the OnePlus Ace 5 Ultra is not just a new phone, it’s a step towards charging liberty. With UFCS becoming popular, consumers might soon be able to charge anywhere, anytime, without worrying about what device or brand it is. This development by OnePlus could be the start of a revolution in mobile charging.