Best Smartphones with Long Battery Life in Bangladesh (2025)
In today’s fast-paced world, having a smartphone with a long-lasting battery is more important than ever. Whether you’re a student, a professional, or someone who uses your phone for entertainment, work, and everything in between, you need a phone that can keep up with your busy day. So, if you’re in Bangladesh and looking for a smartphone that offers long battery life, you’ve come to the right place.
In this blog, I’ll share with you the best smartphones in 2025 with impressive battery life. I’ve chosen phones that have a big battery, energy-efficient processors, and smart features to ensure that your phone lasts through the day without any stress.
Best Smartphones with Long Battery Life in Bangladesh (2025)
| Phone Model | Battery Capacity | Price Range | Display | Processor | Key Features |
|---|---|---|---|---|---|
| Samsung Galaxy M54 5G | 6000mAh | ~28,000 BDT | 6.7-inch Super AMOLED | Exynos 1380 | Super AMOLED display, 5G support |
| Xiaomi Redmi Note 12 Pro | 5000mAh | ~23,000 BDT | 6.67-inch AMOLED | MediaTek Dimensity 1080 | 120Hz refresh rate, 5G support |
| Realme Narzo 60 Pro | 5000mAh | ~22,000 BDT | 6.7-inch AMOLED | MediaTek Dimensity 7050 | 120Hz refresh rate, fast charging |
| Infinix Zero Ultra | 4500mAh | ~25,000 BDT | 6.8-inch AMOLED | MediaTek Dimensity 920 | 180W fast charging, 5G support |
| Motorola Edge 40 | 4600mAh | ~26,000 BDT | 6.55-inch OLED | MediaTek Dimensity 8020 | 50MP camera, 5G support |
| Vivo V27e | 4600mAh | ~24,000 BDT | 6.62-inch AMOLED | MediaTek Helio G99 | 64MP camera, AI-enhanced features |
| Oppo F23 5G | 5000mAh | ~21,000 BDT | 6.72-inch LCD | Qualcomm Snapdragon 695 | 64MP camera, 33W fast charging |
| OnePlus Nord CE 3 Lite | 5000mAh | ~19,000 BDT | 6.72-inch IPS LCD | Qualcomm Snapdragon 695 | 120Hz refresh rate, 5G support |
Why These Phones Have Great Battery Life
All the phones listed above are packed with features that make them excellent choices for users who need their devices to last through busy days. Here’s why these phones stand out:
- Large Battery Capacity: Phones like the Samsung Galaxy M54 5G and Xiaomi Redmi Note 12 Pro come with a 6000mAh and 5000mAh battery, respectively, which ensures long-lasting usage throughout the day.
- Efficient Processors: Many of these phones use energy-efficient processors like the Exynos 1380 (Samsung) or the Dimensity 1080 (Xiaomi, Realme), which consume less power while delivering strong performance, making the battery last longer.
- Fast Charging: With fast charging capabilities (e.g., 180W fast charging on the Infinix Zero Ultra), you can quickly charge your phone and get back to using it in no time, minimizing the need to worry about low battery.
- Optimized Software: These phones come with software optimizations that help extend battery life by adjusting settings like screen brightness, background apps, and performance modes, ensuring your phone doesn’t drain battery unnecessarily.
- Display Efficiency: Phones like the Samsung Galaxy M54 and Xiaomi Redmi Note 12 Pro feature AMOLED displays, which are more energy-efficient compared to traditional LCDs, further improving battery life by reducing power usage when displaying dark or static content.
FAQs: Best Smartphones with Long Battery Life in Bangladesh (2025)
1. Which phone has the longest battery life in Bangladesh?
The Samsung Galaxy M54 5G is one of the top contenders for the phone with the longest battery life, thanks to its 6000mAh battery. This phone can easily last an entire day of heavy use, including gaming, social media, and streaming.
2. Are there any phones with fast charging in this list?
Yes! The Infinix Zero Ultra offers 180W fast charging, which is one of the fastest available on smartphones today. This means you can charge your phone to 50% in just about 5 minutes!
3. How long can the Samsung Galaxy M54 last on a full charge?
With its 6000mAh battery, the Samsung Galaxy M54 5G can last up to 2 full days with moderate usage, including browsing, watching videos, and using social media apps. For heavy use, you can expect 1 full day of battery life.
4. Can these phones handle gaming for long hours?
Yes, most of the phones listed here, like the Realme Narzo 60 Pro and Xiaomi Redmi Note 12 Pro, are powered by energy-efficient processors that handle light to medium gaming without putting much strain on the battery. However, for heavy gaming sessions, you may want to carry a power bank or take breaks to keep the battery from draining too quickly.
5. How does the Infinix Zero Ultra’s battery compare to others?
The Infinix Zero Ultra comes with a 4500mAh battery, which is on the smaller side compared to the others in this list. However, its 180W fast charging more than makes up for this, allowing you to charge your phone incredibly fast when needed.
6. Are these phones good for students?
Yes! These phones are perfect for students who need a reliable phone for studying, attending online classes, and using apps for productivity. With a good balance of battery life, performance, and affordability, they will serve students well throughout the day.
7. Does the battery life degrade over time?
Yes, like all smartphones, the battery life of these phones will degrade over time. However, with good battery care (like avoiding overcharging and using power-saving modes), you can extend the lifespan of your phone’s battery.
Conclusion
If you’re in Bangladesh and need a phone with long battery life, you have plenty of options in 2025. Phones like the Samsung Galaxy M54 5G, Xiaomi Redmi Note 12 Pro, and Infinix Zero Ultra offer excellent battery life, fast charging, and solid performance. With big batteries, energy-efficient processors, and optimizations, these smartphones ensure that you can get through your day without worrying about running out of power.
Pick a phone that suits your needs, whether you’re a student, a professional, or someone who loves to game or stream content for long hours. These phones won’t disappoint when it comes to keeping you powered up.
