In 2025, the need for a smartphone that delivers all-day battery life has become more crucial than ever. With users spending more time streaming, browsing, gaming, and working remotely, battery performance has become a major factor in purchasing decisions. Based on testing data from trusted platforms like Phone Arena and GSMArena, here are the top-performing smartphones offering remarkable battery life this year.
1. Asus ROG Phone 9 Pro – Built for Power Users
Designed with gamers and heavy multitaskers in mind, the Asus ROG Phone 9 Pro packs a massive 5,800mAh battery. This device stands out with impressive endurance scores:
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Web browsing: 18 hours 25 minutes
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Video streaming: 12 hours 41 minutes
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Gaming: 13 hours 41 minutes
Its massive battery ensures you can engage in intensive activities without worrying about recharging midway through the day.
2. OnePlus 13 – Exceptional Endurance with Speed
The OnePlus 13 features a groundbreaking 6,000mAh silicon carbide battery, setting a new standard in smartphone battery technology. Here’s how it performs in tests:
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Web browsing: 21 hours 34 minutes
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Video streaming: 9 hours 12 minutes
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Gaming: 8 hours 12 minutes
Thanks to the efficient Snapdragon 8 Elite chip, this phone offers not just endurance but also high-speed performance. Fast charging capabilities include 80W wired and 50W wireless charging options.
3. Samsung Galaxy S25 Ultra – Balanced Performance and Charging Speed
Samsung’s flagship, the Galaxy S25 Ultra, sports a 5,000mAh battery. Its performance breakdown:
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Web browsing: 20 hours 49 minutes
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Video streaming: 8 hours 54 minutes
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Gaming: 14 hours 21 minutes
It supports 45W wired fast charging, capable of reaching a full charge in just under an hour.
4. iPhone 16 Pro Max – Apple’s Most Efficient iPhone Yet
Apple’s iPhone 16 Pro Max features a 4,685mAh battery paired with the energy-efficient A18 Bionic chip. The iOS platform’s optimization further extends battery life:
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Web browsing: 22 hours 39 minutes
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Video playback: 10 hours 24 minutes
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Gaming: 12 hours 4 minutes
Despite a smaller battery compared to competitors, its efficiency makes it one of the longest-lasting phones of the year.
5. Asus Zenfone 11 Ultra – A Surprise Battery Champion
The Zenfone 11 Ultra carries a 5,500mAh battery and has emerged as a battery life leader. It shines across all usage scenarios:
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Web browsing: 16 hours 16 minutes
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Video streaming: 12 hours 30 minutes
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Gaming: 14 hours 18 minutes
In addition, it supports 65W wired charging, allowing for rapid top-ups.
6. Samsung Galaxy S25+ – Solid Battery in a Sleek Package
The Galaxy S25+ holds a 4,900mAh battery and offers strong battery performance across various activities:
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Web browsing: 19 hours 4 minutes
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Video streaming: 8 hours 15 minutes
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Gaming: 13 hours 31 minutes
Like the Ultra model, it supports 45W fast charging, reaching 70% in just 30 minutes.
7. iPhone 16 Plus – Apple’s Battery Life Workhorse
If battery life is your top priority within the Apple ecosystem, the iPhone 16 Plus is your best bet. With a 4,674mAh battery, it delivers:
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Web browsing: 18 hours 5 minutes
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Video playback: 18 hours 5 minutes
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Gaming: 10 hours 32 minutes
It supports 20W fast charging, reaching 50% in 30 minutes with a compatible charger.
8. Google Pixel 9 Pro XL – Google’s Longest-Lasting Pixel Yet
Google’s Pixel 9 Pro XL is the sole representative from the Pixel series to make this list. It features a 5,060mAh battery, offering:
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Web browsing: 18 hours 52 minutes
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Video playback: 9 hours 24 minutes
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Gaming: 10 hours 4 minutes
Charging options include 37W wired and 15W wireless, delivering 63% in just 30 minutes.
Final Thoughts: Long-Lasting Phones for Every User
Battery life remains a critical concern in 2025, especially with growing reliance on smartphones for work, entertainment, and communication. Whether you’re a mobile gamer, a heavy browser, or simply need a device that won’t die halfway through the day, these smartphones offer top-tier endurance.
From the record-breaking battery capacity of the OnePlus 13, to the optimized efficiency of the iPhone 16 Pro Max, and the powerful gaming capabilities of the Asus ROG Phone 9 Pro, this year’s lineup includes something for everyone.
As battery technology continues to evolve, expect future smartphones to deliver even better longevity, ensuring you’re always connected, powered up, and ready for whatever your day demands.
