Oppo Find X9 Series Leak Reveals Massive 7500mAh Battery and Premium Design Upgrades

The anticipation around Oppo’s next-generation flagship series, the Find X9 lineup, is heating up. With official teasers and multiple leaks surfacing online, Oppo’s product manager, Zhu Yibao, has given fans an early look at what to expect. According to the latest reports, the Oppo Find X9 and Find X9 Pro will come with significant upgrades, particularly in battery performance, charging technology, and design refinement. These details are making the upcoming devices some of the most talked-about smartphones of late 2025.
Battery Capacity Takes Center Stage
One of the headline features of the Find X9 lineup is the sheer size of the batteries. The standard Find X9 will feature a 7025mAh “Glacier” battery, while the Find X9 Pro will pack an even larger 7500mAh unit. This is among the largest capacities seen in mainstream flagship smartphones, setting a new standard for endurance.
Alongside the impressive size, Oppo is expected to equip both models with 80W wired charging and 50W wireless charging, ensuring that even these massive batteries can be topped up quickly. This balance of long-lasting battery life with rapid recharge speed is crucial for power users who rely on their devices all day long.
Slim Yet Powerful Design
Despite carrying such huge batteries, the Find X9 series is surprisingly slim and lightweight. The standard Find X9 measures 7.99mm thick and weighs 203 grams, while the Pro model comes in at 8.25mm thick and 224 grams. This is a remarkable engineering achievement, especially compared to bulkier competitors with smaller batteries.
Oppo is reportedly using cold-forging technology and a titanium-inspired color finish, giving the phones both durability and a premium aesthetic. The design emphasizes symmetry with flat displays and four-sided bezels, resulting in a minimalist yet futuristic look.

Camera System Inspired by Professional Imaging
Photography has always been central to Oppo’s Find series, and the Find X9 generation is no exception. While official details are still under wraps, early leaks suggest the phones will use a camera setup inspired by advanced imaging techniques from professional equipment.
Both the Find X9 and Find X9 Pro are expected to feature:
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Enhanced low-light photography performance
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Improved video stabilization
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Expanded AI-based computational photography tools
Video recording in particular is set for major improvements, aligning the devices with professional mobile filmmaking standards. This could give Oppo an edge over rivals like Samsung and Xiaomi, who also emphasize video capabilities in their flagships. For context, our breakdown of smartphone camera technologies in 2025 explains why computational photography is becoming the biggest differentiator between high-end models.
ColorOS 16 and Apple-Like Integration
The Find X9 series will ship with ColorOS 16, Oppo’s latest operating system skin based on Android. According to Yibao, the new OS is designed to integrate more seamlessly with Apple’s ecosystem, potentially making it easier for users who own iPads or Macs to sync content.
Features include:
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Advanced eye-protection layer to reduce strain during long viewing sessions
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Motion sickness reduction technology for smoother scrolling and video playback
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Expanded cross-device synchronization tools, rivaling Apple’s Continuity features
This approach signals Oppo’s ambition to position the Find X9 not just as a powerful Android device, but also as a viable alternative for Apple users seeking flexibility.
Comparison with Other Flagships
The Find X9 series enters a competitive landscape in late 2025. Apple has just launched the iPhone 17 series with extended satellite connectivity features, while Samsung is preparing its Galaxy S26 lineup with enhanced AI tools. However, Oppo is carving its niche with:
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Bigger batteries than most rivals
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Faster charging speeds that outpace Apple and match Xiaomi
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Sleek design with ultra-slim profiles
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Camera innovations aimed at professionals
For users deciding between brands, our detailed guide on choosing the right flagship phone highlights why Oppo’s battery-first strategy could be a game-changer.
Global Launch Expectations
While Oppo will first launch the Find X9 series in China in early to mid-October 2025, the global launch is rumored for October 28. Historically, Oppo has rolled out its flagship devices to markets in Asia and Europe first, with some models later making their way to the Middle East and other regions. Given the growing interest in Oppo devices worldwide, analysts expect a stronger international push this time.
If Oppo delivers on its promises, the Find X9 series could disrupt the late-2025 smartphone market by combining endurance, elegance, and elite performance in a way few competitors can match.
Final Thoughts
The leaks surrounding Oppo’s Find X9 and Find X9 Pro paint a picture of two devices that blend powerful hardware with thoughtful design. From the enormous 7500mAh battery in the Pro model to the refined cold-forged titanium finish and enhanced imaging capabilities, Oppo is clearly aiming for premium flagship territory.
With a launch just weeks away, excitement is building among tech enthusiasts. Whether Oppo can translate these specifications into real-world performance remains to be seen, but one thing is certain: the Find X9 series is shaping up to be Oppo’s most ambitious release yet.