Tag: Battery Efficiency

  • Samsung Galaxy S25 Edge Outperforms Flagships in Battery Test

    Samsung Galaxy S25 Edge Outperforms Flagships in Battery Test

    Key Takeaways

    1. The Galaxy S25 Edge has a 3,900 mAh battery, which is smaller than competitors, leading to shorter battery life.
    2. In a battery endurance test, the Galaxy S25 Edge lasted 7 hours and 57 minutes, ranking last among flagship smartphones.
    3. The iPhone 16 Pro Max, despite being known for good battery life, placed fifth with a run time of 9 hours and 33 minutes.
    4. The Galaxy S25 Edge matched the iPhone 16 Pro Max’s efficiency, achieving 8.2 mAh per minute, ranking second in this category.
    5. The most efficient device in the test was the Vivo X200 Pro, while the Xiaomi 15 Ultra had the lowest efficiency at 10.1 mAh per minute.

    The Galaxy S25 Edge has made a notable sacrifice when it comes to battery life. This 6.7-inch smartphone is equipped with a modest 3,900 mAh battery. While it operates reasonably well, a recent battery endurance test has revealed how it compares to other high-end smartphones.

    Battery Endurance Test Results

    In a comparison conducted by The Tech Chap on YouTube, the Galaxy S25 Edge was tested alongside other flagship models, such as the Xiaomi 15 Ultra, Pixel 9 Pro XL, OnePlus 13, and iPhone 16 Pro Max. Unsurprisingly, the Galaxy S25 Edge came in last place, achieving a total run time of just 7 hours and 57 minutes. This can be attributed to its smaller battery, especially since all other Android devices in the test had batteries with a minimum capacity of 5,000 mAh.

    Interestingly, while Apple tends to lead these tests, the iPhone 16 Pro Max landed in fifth place, relatively average, with a run time of 9 hours and 33 minutes. The full results are as follows:

    Efficiency Rankings

    When looking at performance in terms of mAh per minute, the Galaxy S25 Edge actually performed quite well. It matched the iPhone 16 Pro Max’s efficiency of 8.2 mAh per minute, placing both phones second in this category. The Vivo X200 Pro was the most efficient at 7.6 mAh per minute, while the Xiaomi 15 Ultra had the lowest efficiency at 10.1 mAh per minute.

    Other devices ranked by efficiency, from best to least efficient, include the Honor Magic7 Pro at 8.9 mAh per minute, the Oppo Find X8 Pro at 9.0 mAh per minute, and the Galaxy S25 Ultra, Xperia 1 VII, and OnePlus 13 all at 9.2 mAh per minute. The Google Pixel 9 Pro XL rounded out the list at 9.7 mAh per minute.

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    Samsung Galaxy S25 Edge Outperforms Flagships in Battery TestSamsung Galaxy S25 Edge Outperforms Flagships in Battery Test
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  • OnePlus 13 Battery Drain Test Shows Poor Efficiency Results

    OnePlus 13 Battery Drain Test Shows Poor Efficiency Results

    Key Takeaways

    1. Battery drain tests revealed the iPhone 16 Pro Max has the longest battery life at 12 hours and 44 minutes, followed by the Vivo X200 Pro and iPhone 16e.
    2. The iPhone 16e is the most efficient device at 6.068mAh/min, while the Vivo X200 Pro leads among Android devices at 8.130mAh/min.
    3. The OnePlus 13 exhibits significant efficiency challenges, being 20% less efficient than Snapdragon 8 Elite competitors.
    4. The OnePlus 13 also suffers from poor thermal performance, reaching the highest temperature of 63.5°C during testing.
    5. OnePlus plans to address these issues with the upcoming OnePlus 13T, which will feature a larger battery and improved heat management.

    Equipping a smartphone with a larger battery is often seen as a sure way to boost its battery life, but the pursuit of bigger batteries may have negatively impacted efficiency. A recent battery drain test has compared various flagship smartphones currently available, shedding light on their efficiency, with the OnePlus 13 not making a favorable impression.

    Testing Process and Results

    In an experiment conducted by TechNick, the iPhone 16 Pro Max, Galaxy S25 Ultra, OnePlus 13, Vivo X200 Pro, among other high-end devices, were evaluated, resulting in some intriguing findings. As is typically the case, the iPhone 16 Pro Max exhibited the longest battery life in the group, lasting 12 hours and 44 minutes. The Vivo X200 Pro came in second with 12 hours and 18 minutes, while the iPhone 16e took third place, lasting precisely 11 hours.

    Next in line are the Honor Magic7 Pro, followed by the OnePlus 13, Galaxy S25 Ultra, and Galaxy S24 Ultra, in that sequence. While these results establish a basic understanding of battery performance, the analysis becomes even more compelling when evaluating the battery capacities of these devices.

    Efficiency Insights

    The tested iPhones are clearly leading the race, demonstrating top-tier efficiency on a mAh/min basis. The iPhone 16e stands out as the most efficient, achieving 6.068mAh/min, closely trailed by the iPhone 16 Pro Max at 6.132mAh. This slight difference can likely be attributed to the 16e’s lower resolution and refresh rate display.

    Among the Android devices, the Vivo X200 Pro asserts itself as the most efficient, reaching 8.130mAh/min, showcasing MediaTek’s impressive work with the Dimensity 9400. Following closely are the Snapdragon 8 Elite-driven Honor Magic7 Pro and Galaxy S25 Ultra (buy on Amazon) with 8.145mAh/min and 8.224mAh/min, respectively. Meanwhile, the OnePlus 13 lags far behind at 9.852mAh/min.

    The OnePlus 13’s Challenges

    These findings paint a vivid picture of the OnePlus 13’s efficiency challenges, showing it to be as much as 20% less efficient than its Snapdragon 8 Elite competitors. Moreover, the phone’s thermal performance was the poorest in the group, reaching the highest temperature of any device tested at an alarming 63.5°C. In contrast, the Galaxy S25 Ultra peaked at a much lower 52°C. This isn’t just a fluke either; we observed similar thermal issues with the OnePlus 13 in our internal tests, where inadequate thermals hindered the phone’s long-term performance.

    Fortunately, OnePlus’s upcoming flagship is set to address the shortcomings of the OnePlus 13. The OnePlus 13T has been confirmed for release later this month, featuring a larger battery and improved heat management. If executed correctly, it wouldn’t be shocking to see the 13T debut with the best battery life among current-generation Android flagship devices.

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    OnePlus 13 Battery Drain Test Shows Poor Efficiency Results
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  • Surface 7 with Snapdragon X Plus Outperforms M3 MacBook in Battery Test

    Surface 7 with Snapdragon X Plus Outperforms M3 MacBook in Battery Test

    Various PC manufacturers have recently introduced their latest notebooks featuring Qualcomm’s new Snapdragon X Elite and X Plus processors. These chips promise impressive battery life, and now, we observe the Snapdragon X series-powered Surface Laptops compared to the latest MacBooks, delivering some noteworthy results.

    Is Snapdragon X Plus Superior to M3 in Efficiency?

    In a battery life and efficiency examination by Alex Ziskind on YouTube, we gain insight into the real-world performance of the new Snapdragon chips. His test aimed to provide a realistic portrayal by including coding, music listening, and some intensive tasks. Alex also considered the different battery sizes of the laptops.

    In the initial efficiency test measuring “Battery Drain vs Work Done”, the M2 MacBook Air emerged as the most efficient, with the M3 MacBook Pro and M2 Max variants also demonstrating commendable performance. Conversely, the Surface Laptop 7th Edition outshone other Snapdragon X Elite and X Plus equipped laptops such as the ASUS Vivobook S 15, Dell XPS 13, and Galaxy Book 4 16 Edge. It is important to note that this efficiency test focused more on intensive tasks that pushed the CPU cores.

    Automated Workflow Test

    Ziskind conducted an automated workflow test to simulate a more realistic scenario, rerunning the test while occasionally playing YouTube videos, writing, and running codes. This prolonged test had all laptops set to high performance. In this scenario, the Surface Laptop 7 13 (X Plus) led the group with the highest average efficiency, followed closely by the M3 MacBook Air 13.

    The Snapdragon X Elite variant of the Surface Laptop 7 13 secured third place, performing significantly better than the Galaxy Book 4 Edge 16 and VivoBook S 15. It should be noted that this test reflects the experience of a coder, so results may vary with casual use and different tasks. For more details, you can check out our previous coverage of the Snapdragon X Plus, where it outperforms the M2 and M3 chips in Cinebench.

    Surface 7 with Snapdragon X Plus Outperforms M3 MacBook in Battery Test
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