
Introducing 5 budget-friendly phones with exceptional battery life, some offering capacities of up to 6,000 mAh for all-day usage. Realme shines with 4 impressive choices.

The Nokia G10 packs a punch with its massive 5,050 mAh battery, supported by a 10W charger included with the device. Optimized by AI algorithms to enhance energy efficiency, ensuring seamless entertainment and productivity for extended periods.
The battery life of the Nokia G10 is measured through a battery test (following TGDĐ standards).Moreover, this Nokia smartphone boasts a fairly basic configuration with the Helio G25 chipset manufactured using a 12nm process, resulting in lower power consumption and prolonged battery life.
Paired with 4GB of RAM and 64GB of internal storage, delivering enhanced performance, swift processing, and stable responsiveness to meet your communication and entertainment needs.
With a price tag below 4 million dong, the Nokia G10 is undoubtedly a suitable choice for older adults, smartphone newcomers, or those in need of a beastly battery life for uninterrupted communication and entertainment.
- Nokia G10 official review in Vietnam: Decent performance, over 8 hours of battery life
2. Realme C12
The screen of the Realme C12 measures 6.52 inches with HD+ resolution on a high-brightness IPS LCD panel, providing good viewing angles and neutral colors for a quality entertainment experience.
The waterdrop notch display on the Realme C12.Most notably, the Realme C12 boasts a gigantic battery capacity of 6,000 mAh. Therefore, for regular usage needs, the Realme C12 can easily last for more than a day.
Battery usage chart for the Realme C12.The Realme C12 also supports an ultra power saving mode, allowing only the top 6 essential apps to operate. According to Realme, when this mode is activated, even with only 5% battery left, the device can last up to 2.9 days on standby.
- Realme C12 Review: Enhanced performance, camera, battery life,...
3. Realme C11 (2021)
The Realme C11 (2021) features a 6.5-inch display with an IPS LCD panel.With a massive 5,000 mAh battery, the Realme C11 (2021) allows you to enjoy your activities throughout the day without worrying about running out of battery too quickly.
This phone also comes with an ultra power saving mode, where unnecessary tasks are turned off to extend battery life for additional minutes of usage, perfect for calls or essential apps.
Continuous battery usage time of the Realme C11 (2021).The Realme C11 (2021) is equipped with the Spreadtrum SC9863A octa-core processor, 4 GB RAM, and 64 GB internal storage, ensuring smooth and speedy operation for tasks like web browsing, reading news, and watching YouTube.
With the Realme C11 (2021), you'll experience a very comfortable grip with its lightweight design, weighing only 190 grams.Overall, the Realme C11 (2021) is an affordable smartphone suitable for students, young professionals, or parents who don't have high demands for specifications. It offers a large screen, long-lasting battery, and adequate performance for basic needs.
- Realme C11 (2021) Review: Long-lasting battery, easily handles 60 FPS in Arena of Valor
4. Realme C25
A standout feature of the Realme C25 is its massive 6,000 mAh battery capacity, allowing you to use it for up to the second day without worrying about the battery running out midway through.
Additionally, the device is supported by 18W fast charging technology, which not only saves time but also meets maximum usage needs.
Continuous battery usage time on the Realme C25.The performance of this smartphone comes from the Helio G70 chip, 4 GB RAM, and 128 GB internal storage. With this configuration, you can experience any Android mobile game with basic graphic settings that many players are currently enjoying.
The configuration of the Realme C25 is decent for stable gaming.The Realme C25 phone features a trendy waterdrop notch full-screen display with a size of up to 6.5 inches, allowing for more content display and comfortable entertainment reading experience with videos and images on the phone.
- Hands-on with the Realme C25: 6,000 mAh battery, decent configuration with Helio G70
5. Realme C25s
Powering the Realme C25s is a 6,000 mAh battery providing usage time of up to 1 day, ready to meet all usage demands from basic to advanced. To fully charge such a large battery, the company also equips the C25s with 18W fast charging, saving you charging time and eliminating long waits.
Battery life on the Realme C25s.The main difference compared to the Realme C25 is that this smartphone is equipped with the Helio G85 octa-core chip, along with 4 GB RAM and 128 GB internal storage, ensuring smooth operation on popular games nowadays at suitable configurations.
Overall design of the Realme C25s.Equipped with IPS LCD screen technology and a 6.5-inch size, providing you with wide viewing angles, decent details, and reducing light reflection for more vibrant video playback or lively entertainment experiences.
- Comprehensive review of the Realme C25s: 6,000mAh battery, Helio G85 for smooth gaming
Summary
Above, I've just introduced to you 5 affordable phones with good battery life that can meet your basic needs well. Which one impressed you the most? Share your thoughts in the comments below!

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