Samsung Galaxy S25 Battery Details Leaked: A 4,000mAh Powerhouse?
The Samsung Galaxy S24 series, featuring the Galaxy S24, Galaxy S24+, and the flagship Galaxy S24 Ultra, made its debut in January, bringing a slew of new features and upgraded processors. While their successors are still several months away, rumors about next year’s Galaxy S series handsets are already swirling in the tech sphere. Recent leaks have shed light on the cameras and chipset of the rumored Samsung Galaxy S25. Now, new details about the battery have surfaced online.
Samsung Galaxy S25 Battery Details Leaked: 4,000mAh Capacity
According to GalaxyClub (in Dutch), the Galaxy S25 will be equipped with a 4,000mAh battery, mirroring the battery capacity of the current-generation Galaxy S24. The report suggests that the upcoming phone’s battery will have a rated capacity of 3,881mAh, similar to its predecessor, potentially translating to an advertised typical capacity of 4,000mAh.
The publication also notes that Samsung has registered the name "Galaxy S25" in Mexico, a step to secure the brand’s intellectual property. The handset is said to have the model number SM-S931.
Samsung’s Battery Upgrades in Previous Galaxy S Series Phones
Over the past few years, the battery capacity of Galaxy S series smartphones has undergone several changes. The earlier Galaxy S20 and Galaxy S21 models came equipped with a 4,000mAh battery, while the Galaxy S22 received a slightly smaller 3,700mAh battery. Samsung opted for a 3,900mAh battery for the Galaxy S23, launched in January 2023.
The Galaxy S24 witnessed a 100mAh bump in battery capacity, reaching 4,000mAh. While enthusiasts might have expected a further increase beyond 4,000mAh in 2025, the latest leak suggests that Samsung might maintain the same battery capacity for the Galaxy S25. The Galaxy S24+ and Galaxy S24 Ultra are equipped with 4,900mAh and 5,000mAh battery units, respectively.
It’s important to note that these details should be taken with a grain of salt, as the rumored Samsung Galaxy S25 is not expected to debut for several months.
Beyond the Battery: Potential Design Changes and Features
Following Samsung’s usual launch schedule, the Galaxy S25 lineup could be announced in January 2025 with significant design changes. The vanilla model is rumored to come with a larger 6.36-inch display, compared to the current model’s 6.2-inch screen. It is likely to be powered by the Exynos 2500 chipset across all markets. Sources indicate that Samsung might ditch ISOCELL sensors in favor of Sony image sensors as the main camera on the Galaxy S25 and Galaxy S25+.
Analysis: Samsung’s Battery Strategy and Future Expectations
The retention of the 4,000mAh battery in the Galaxy S25, while unexpected by some, might be a strategic decision by Samsung.
- Balancing Power and Size: Increasing battery capacity often leads to larger, thicker devices, potentially affecting user experience and design aesthetics. Maintaining a 4,000mAh battery could be a compromise to strike a balance between power longevity and a slim, sleek form factor.
- Focus on Power Efficiency: Samsung might be focusing on improving the power efficiency of the upcoming Exynos chipset, potentially offering longer battery life despite the unchanged battery capacity.
- Emphasis on Fast Charging: The company might be putting more emphasis on fast charging technology, enabling users to quickly recharge their devices even with a slightly smaller battery.
However, the lack of a substantial battery capacity increase could raise concerns among users accustomed to larger batteries in flagship devices. Some consumers may find a 4,000mAh battery insufficient for a full day of heavy usage, especially as smartphones continue to become more demanding in terms of power consumption.
Conclusion: The Galaxy S25: A Battery Balancing Act
The leaked details about the Samsung Galaxy S25 battery present an intriguing scenario. While it’s too early to definitively conclude whether a 4,000mAh battery will suffice for the upcoming flagship device, Samsung’s decision to maintain this capacity suggests a conscious strategy. The company may be prioritizing a sleek design and focusing on power efficiency and rapid charging technology to compensate for the unchanged battery capacity. It remains to be seen how this approach will translate to real-world battery life and ultimately, whether the Galaxy S25 will be able to satisfy users’ expectations in terms of power endurance.
