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 788 mobiles in this list and it was last updated on 25 Oct 2021. Some of the best mobiles in this price list are from Realme, Xiaomi brands.

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

1. Realme Narzo 30 Pro 5G: Realme Narzo 30 Pro 5G has a punch hole camera and a 6.5" 120Hz screen. In the performance department, This device offers MediaTek Dimensity 800U chipset (64-bit Octa-core 2.4 GHz ARM Cortex-A76 + ARM Cortex-A55 7nm processor) and the Android 10 operating system. The a gigantic 5000 mAh battery with 30W fast battery charging support powers the phone. In the camera department, This smartphone comes with a 48 MP triple rear camera.
2. Realme Narzo 30A (4GB RAM + 64GB): Realme Narzo 30A (4GB RAM + 64GB) comes with a 6.5" screen with a waterdrop notch. This mobile phone comes with Mediatek Helio G85 chipset (64-bit Octa-core 2.0 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 10 operating system. The a big 6000 mAh battery with 18W fast battery charging support powers the phone. This smartphone has a 13 MP dual primary camera.
3. Xiaomi Redmi 10 Prime: Xiaomi Redmi 10 Prime offers a punch hole camera, and a 6.5" display with 90Hz refresh rate. This device runs on 64-bit Octa-core 2.0 GHz ARM Cortex-A75 + 1.8 GHz ARM Cortex-A55 12nm processor and the Android 11. This smartphone has a long-lasting 6000 mAh battery and comes with 18W fast battery charging. This mobile has a 50 MP quad primary camera.

Best 4000 mAh Mobile Phones Price List: