Blog Post

> Tech Insights > Google Pixel 9 Pro XL: The Longest Battery Life We’ve Ever Recorded

Google Pixel 9 Pro XL: The Longest Battery Life We’ve Ever Recorded

The Google Pixel 9 Pro XL was unveiled in mid-August alongside the Google Pixel 9, Pixel 9 Pro, and Pixel 9 Pro Fold. I had the opportunity to review the Google Pixel 9 Pro XL, and while I was impressed by its smooth and seamless operation, as well as its quirky AI feature set, nothing could have prepared me for its incredibly long battery life.

Previously, according to Mashable’s in-house testing, the iPhone 15 Pro Max held the record for the longest battery life, with an impressive runtime of 14 hours and 53 minutes. So, you can imagine our surprise when the Google Pixel 9 Pro XL lasted about four hours longer than the iPhone 15 Pro Max.

Battery Life of the Google Pixel 9 Pro XL

In our battery test, which involves running a TikTok video loop continuously over Wi-Fi at 50% brightness, the Google Pixel 9 Pro XL lasted an astounding 18 hours and 50 minutes — nearly 19 hours.

Other Runtimes We’ve Recorded:

  • Samsung Galaxy S24 Ultra: 13 hours and 1 minute
  • iPhone 15 Pro Max: 14 hours and 53 minutes
  • Samsung Galaxy Z Flip 6: 12 hours and 13 minutes
  • Samsung Galaxy Z Fold 6: 12 hours and 44 minutes

The Google Pixel 9 Pro XL runs on the Google Tensor G4 chip, which likely contributes to its long battery life. Based on the approximate 19-hour runtime, the processor is quite energy-efficient. However, the downside is that the performance figures aren’t very impressive. With a multi-core score of just 4,569 on Geekbench 6, it’s less powerful than even the Google Pixel 8 Pro from last year.

For more details on Google’s new current-generation phones, check out our full reviews on the Google Pixel 9 Pro XL and the Google Pixel 9.

Performance vs. Efficiency: A Delicate Balance

While the Google Pixel 9 Pro XL excels in battery life, it’s important to note that the impressive longevity comes with some trade-offs in performance. The Google Tensor G4 chip, designed with energy efficiency in mind, doesn’t quite match the raw power of other flagship processors on the market. With a Geekbench 6 multi-core score of 4,569, the Pixel 9 Pro XL lags behind its predecessor, the Google Pixel 8 Pro, which might be a concern for users who prioritize high performance for gaming, video editing, or other intensive tasks.

That said, for everyday tasks like browsing, social media, and light app usage, the Pixel 9 Pro XL performs admirably. The smoothness of its user interface, coupled with its AI-driven features, makes it a pleasure to use for those who appreciate a well-rounded experience over sheer horsepower.

AI Features: Making Your Life Easier

The Pixel series has always been known for its innovative use of AI, and the Pixel 9 Pro XL is no exception. One standout feature is its advanced photo editing capabilities, powered by AI. The phone can automatically enhance images, remove unwanted objects, and even change the lighting conditions post-capture. This makes it easier for users to get professional-looking photos without needing to dive into complex editing software.

Another exciting AI-driven feature is the improved voice assistant, which is now more responsive and accurate than ever. Whether you’re setting reminders, sending texts, or navigating your daily schedule, the Pixel 9 Pro XL’s voice assistant offers a seamless experience.

Camera Capabilities: Zooming Into the Future

In addition to AI features, the Pixel 9 Pro XL boasts an impressive camera setup. The zoom capabilities are particularly noteworthy, allowing users to zoom in on objects from as far as 5,280 feet (approximately 1 mile) away with remarkable clarity. This is especially useful for capturing distant details without compromising image quality.

The camera system includes multiple lenses for wide-angle, ultra-wide-angle, and telephoto shots, ensuring that you can capture any scene, from vast landscapes to intimate close-ups, with ease. The integration of AI also extends to the camera, offering features like real-time scene detection and automatic adjustments for optimal exposure and color balance.

Design and Build: Sleek and Durable

The Pixel 9 Pro XL doesn’t just impress with its internals; its design is also a strong selling point. The phone features a sleek and modern aesthetic, with a premium build quality that feels solid in the hand. The large display is vibrant and sharp, making it ideal for media consumption, while the overall design remains slim enough to be easily portable.

The phone is also built to last, with IP68 water and dust resistance, ensuring that it can withstand the rigors of daily use without issue. The Gorilla Glass Victus 2 protection on the front and back adds an extra layer of durability, guarding against drops and scratches.

Conclusion: Who Is the Pixel 9 Pro XL For?

The Google Pixel 9 Pro XL is a phone that excels in areas that matter most to a wide range of users. Its standout feature is undoubtedly its battery life, making it perfect for those who need a device that can last all day and then some. The AI features, camera capabilities, and sleek design also make it an attractive option for tech enthusiasts and casual users alike.

However, if you need top-tier performance for demanding tasks, you might find the Pixel 9 Pro XL’s processor a bit underwhelming compared to other flagship devices. However, for most users, the balance of efficiency, innovative features, and design makes the Google Pixel 9 Pro XL a compelling choice.

Whether you’re a power user looking for longevity or someone who appreciates smart, AI-driven features, the Pixel 9 Pro XL is a phone that should be on your radar. It’s a device that meets the demands of today’s smartphone landscape and sets new standards in areas like battery life and AI integration.


This extended summary touches on various aspects of the Google Pixel 9 Pro XL, from its performance and AI features to its design and camera capabilities.

Leave a comment

Your email address will not be published. Required fields are marked *