Best 4000 mAh Mobile Phones

Battery backup or battery life is the most important factor while deciding to buy a smartphone. After all, what good is a phone if its battery runs out? Plus in today's busy life, no one wants to charge their phone frequently.

Battery capacity is measured in the milliamps or popularly denoted as mAh (short form of milliamp hour). The number provides an estimate of how long the device will last.

For example, a 3000 mAh battery can power a device requiring 100 milliamps for 30 hours, while a 4000 mAh battery can power the same device for 40 hours.

Bigger batteries can power your phone for a long time, however, it makes the phone bulky as well. Choose the phone which suits your needs between mobility and longer battery life.

Best 4000 mah mobile phones with price list. There are total 1123 mobiles in this list and it was last updated on 5 Oct 2022. Some of the best mobiles in this price list are from OnePlus, Realme, Xiaomi brands.

Some of the most popular mobiles in this price list are:

1. OnePlus Nord CE 2 5G: OnePlus Nord CE 2 5G has a punch hole camera and a 6.43" 90Hz screen. As far as the performance is concerned, This device comes with MediaTek Dimensity 900 chipset (64-bit Octa-core 2.4 GHz ARM Cortex-A78 + ARM Cortex-A55 6nm processor) and runs on the Android 11 operating system. This smartphone is powered by an impressive 4500 mAh battery and comes with 65W fast battery charging. This mobile phone has a 64 MP triple primary camera.
2. Realme 9 Pro: Realme 9 Pro has a punch hole camera and a 6.6" 120Hz screen. This smartphone is equipped with Qualcomm Snapdragon 695 chipset (64-bit Octa-core 2.2 GHz Kryo 660 6nm processor) and runs on the Android 12. This mobile has a whopping 5000 mAh battery and comes with 33W fast battery charging. This mobile features a 64 MP triple camera setup as a primary camera.
3. Realme 9 Pro Plus: Realme 9 Pro Plus comes with a 6.4" screen with a punch hole camera. It also offers a smooth refresh rate of 90Hz. In the performance department, This device offers MediaTek Dimensity 920 chipset (64-bit Octa-core 2.5 GHz ARM Cortex-A78 + ARM Cortex-A55 6nm processor) and the Android 12 operating system. This mobile packs a whopping 4500 mAh battery with 60W fast battery charging. This mobile offers a 50 MP triple camera at the back.

Best 4000 mAh Mobile Phones Price List: