Samsung Galaxy S25 Series Battery Test: Who’s the Real Champion?
Let’s get straight to it: How long do the new Samsung Galaxy S25 phones actually last on a single charge? Battery life is super important for most people. We tested the Samsung Galaxy S25, S25 Plus, and S25 Ultra to see which one lasts the longest under heavy use.
Our mission? To find out exactly how long each of these premium phones truly lasts on a single charge.
The Ultimate Samsung Galaxy S25 Battery Showdown Begins!
To make things fair and give you a clear picture, all three phones started the test at a full 100% charge. They were then subjected to the exact same sequence of demanding tasks designed to mimic heavy daily usage. We didn’t just let them sit idle; we pushed them to their limits!
Rigorous Testing: What We Did to Drain Them
Our battery test wasn’t a walk in the park for these phones. It included a mix of activities that hit different components hard – from the screen and processor to the modem and camera.
Here’s the breakdown of the demanding tasks each phone had to endure:
- One Hour Call Test: Simulating extended talk time over 5G network.
- An Hour of Always-On Display (AOD): Testing passive battery drain.
- 30 Minutes of 4K 30fps Video Recording: A heavy task for the camera and processor.
- Video Rendering: Pushing the processing power.
- One Hour of Google Maps Usage: Stressing GPS and display simultaneously.
- One Hour of Scrolling on X (Twitter): Testing connectivity and display scrolling.
- One Hour of TikTok: Heavy video consumption and social media use.
- One Hour of Instagram Reels: Similar to TikTok, focusing on short video content.
- 40 Minutes of Gaming: A significant load on the processor and graphics.
- One Hour of YouTube: Standard video streaming test.
- One Hour of Prime Video: Another video streaming test, often high quality.
This comprehensive test battery covers a wide range of typical smartphone uses, giving us a solid foundation for comparison.
Also Read: Ultimate Comparison of Samsung Galaxy S25 Series: Explore Powerful Insights
The Results Are In: Who Lasted Longest?
After hours of non-stop activity, the phones finally gave up their charge one by one. Here are the exact battery life results for each Samsung Galaxy S25 model:
| Samsung Galaxy S25 Model | Battery Life |
| Galaxy S25 | 11 hours and 21 minutes |
| Galaxy S25 Ultra | 13 hours and 2 minutes |
| Galaxy S25 Plus | 13 hours and 17 minutes |
Looking at the numbers, the Galaxy S25 Plus edged out the S25 Ultra by a small margin, with both delivering over 13 hours of intense use. The base Galaxy S25, while still offering over 11 hours, came in last amongst the three.
Battery & Endurance: Power That Lasts
Battery capacity of each model and what are the Samsung claimed nos.
| Model | Capacity | Video Playback | Charging Speed |
|---|---|---|---|
| S25 | 4,000 mAh | Up to 29 h | 25W Wired / 15W Wireless |
| S25 Edge | 3,900 mAh | Up to 24 h | 45W Wired / 25W Wireless |
| S25 Plus | 4,900 mAh | Up to 30 h | 45W Wired / 25W Wireless |
| S25 Ultra | 5,000 mAh | Up to 31 h | 45W Wired / 25W Wireless |
Breaking Down the Numbers: What This Means for You
These results paint a clear picture:
- The Galaxy S25 Plus lasted slightly longer than the S25 Ultra, making it the winner in this test.
- The Galaxy S25 Ultra was very close behind, showing excellent battery life for a top-tier phone.
- The standard Galaxy S25 lasted the least amount of time among the three, but still managed over 11 hours, which is decent for many users.
Basically, if you want the best battery life based on this test, the S25 Plus and S25 Ultra are your best bets.
What About the S25 Edge? Making an Educated Guess
The Samsung Galaxy S25 Edge is designed to be thinner (which often means a smaller battery) this often comes with a trade-off: a smaller physical space for the battery. Given that it would likely share similar high-performance components (processor, display technology) with the other S25 models. We can make an educated guess:
- It would likely last less time than the S25 Plus and S25 Ultra because of its smallest battery amongst all the Samsung Galaxy S25 Series phones.
- Compared to the base S25 (which has a slightly bigger battery than the ‘Edge’ model), it might last a similar amount of time, or maybe slightly less, depending on how efficient it is.
Important: This is just a prediction based on typical phone design and the results of the other S25 models. We can’t know for sure without testing an S25 Edge directly!
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- Samsung Galaxy S25 Edge: 10 Revolutionary Features That Redefine Smartphone Excellence in 2025.
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- Realme Neo 7 vs Realme Neo 7 Turbo: 5 Honest Differences That Will Decide Your Next Phone
Conclusion: Choosing Your S25 Based on Battery Life
If battery life is your absolute top priority when choosing from the S25 lineup, our test results point towards the Galaxy S25 Plus as the unexpected winner, followed closely by the Galaxy S25 Ultra. Both offer excellent endurance for heavy users.
The standard Galaxy S25 provides respectable battery life that should be sufficient for moderate use, but heavy users might find themselves needing to charge before the day is over.
And for Galaxy S25 Edge model, while likely offering a sleek design, expect its battery life to be less than the Plus and Ultra, and potentially similar to or slightly less than the base S25, due to its smaller battery size.
Remember, real-world battery life can vary depending on your personal usage habits, signal strength, settings, and screen brightness. But this rigorous test gives you a clear comparison point to help you make an informed decision about which Samsung Galaxy S25 model is the right fit for your needs and how long you can expect it to keep going!
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