5 Best Smartphones with 6,000 mAh Huge Battery


Hello friends, today we have brought some of the best smartphones with the huge 6,000 mAh or more battery life. We all know how badly everybody needs their smartphones in this age and anytime we need the help of our smartphones even if it's for clicking photos, playing games, making PDFs, calling someone and the most important - attending online classes in this pandemic.

We all have the coolest and the awesome smartphones in our life to do such works. But how many of you have the problem of your smartphone which drains the battery in a very little time? Obviously, everyone. That's why you need a huge battery phone which can at least stay working more than a day.

So, today we have listed 5 best smartphones which have at least 6,000 mAh battery life. That's humongous, right? Check out our list of best 6,000 mAh battery smartphones for 2021. So, let's get started.


Following given a list of best 6,000 mAh phones for 2021 which you can buy easily:


Realme Narzo 20 Series was launched in September 24, 2020 including Narzo 20, Narzo 20 Pro and Narzo 20A smartphones.

Realme Narzo 20 is available at Rs. 10,999 in India and has Glory Silver and Victory Blue color options. It is a dual SIM card smartphone with 4GB RAM and 64GB storage capacity. However, its in-built storage is expandable using a micro-SD card up to 256GB storage.

Realme Narzo 20 features 6.5 inch touchscreen with 720 x 1600 pixels resolution. This smartphone comes with a water drop notch. It has triple camera setup at the back including 48MP primary camera, 8MP ultra-wide camera and 2MP depth camera sensor. If we talk about the selfie camera on the water drop notch, it features 8MP front camera for amazing selfies.

Realme Narzo 20 is powered by octa-core Mediatek Helio G85 processor so that you can multi-tasking easily while playing games or watching youtube videos. It is based on Realme UI with Android 10 OS. Instead of everything else, the key feature of Realme Narzo 20 is its battery life. Realme Narzo 20 features huge 6,000 mAh li-ion non-removable battery with the support of 18W fast charging.


Samsung Galaxy M51 is the first ever smartphone from the company which has this humongous battery pack of 7,000 mAh. Galaxy M51 has a big 6.7 inch SuperAMOLED Full HD+ display with the aspect ratio of 20:9. It has a punch hole camera at the top-centre on the front.

Galaxy M51 is powered by Snapdragon 730G SoC which is very powerful and fast in multi-tasking and opening apps. Samsung Galaxy M51 comes in two variants: one with 6 GB RAM and 64 GB ROM and second with 8 GB RAM and 128 GB internal storage. It supports two nano-sim and has a dedicated slot for micro-SD card.

Samsung Galaxy M51 supports 64 MP primary camera, 12 MP ultra-wide camera, a macro camera and a depth sensor. It can also record 4K videos with the rear camera but the video stability is not well promising.


Xiaomi Poco X3 was launched on September 22, 2020. Poco X3 offers 6.67 inch display with 1080p X 2340p resolution. This Poco smartphone is powered by octa-core Qualcomm Snapdragon 732G processor with 6 GB RAM. Poco X3 has Android 10 under the hood and it is powered by 6,000 mAh huge battery life and supports fast charging too.

As concerned with the camera, the Poco X3 has quad camera setup with 64 MP (f/1.73) primary camera, second camera with 13 MP (f.2.2) sensor, third with 2 MP camera (f/2.4) and the fourth camera is 2 MP with f/2.4 aperture. It supports 20 megapixel selfie camera at the front punch hole with f.2.2 aperture.

This smartphone runs on MIUI 12 which is based on Android 10 and has the storage capacity of 64 GB which can be further extended via micro-SD card. It supports dual GSM sim and supports nano-sims.

The price of Poco X3 will be Rs.16,999 in India.


The Samsung Galaxy M31s is the upper version of Galaxy M31 which brings new features on the board. It supports 6.5 inch infinity O-AMOLED display with a punch hole at the top-centre. Just like other smartphones in the list, Galaxy M31s also has a huge battery of 6,000 mAh but with a 25W charger.

Samsung made this smartphone a little odder than others because it placed side-mounted fingerprint sensor on the Galaxy M31s. This smartphone runs on OneUI 2.1 with the fast Android 10. The smartphone comes with pre-loaded apps on the device.

Samsung Galaxy M31s is powered by Exynos9611 SoC processor to power the device. This device supports quad camera setup with 64-megapixel (f/1.8) primary camera + 12-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4) cameras. It has a 32 megapixel camera at the front notch. 

Samsung Galaxy M31s comes in various storage options. The base model of Galaxy M31s is priced at Rs.19,499 up to the higher model at Rs.22,999.


Asus Rog Phone 3 is the latest gaming smartphone with the huge battery pack and high refresh rate display. Thanks to the Asus which gives this gaming smartphone 6,000 mAh battery and a cooling hardware for non-stop gaming. 
Rog Phone 3's power can be measured from its chipset. It has powerful Snapdragon 865+ SoC chipset processor with Full HD+ AMOLED panel with 144Hz refresh rate and HDR10+ support. It runs on ROG UI based Android 10 operating system.

Rog Phone 3  comes with 8 GB RAM and 128 GB storage. The camera featured in this gaming smartphone is also very good. It features triple camera setup with 64 megapixel camera with aperture f/1.8, 1.6 micron; 13-megapixel camera with aperture f/2.4 and 5 megapixel camera with f.2.0 aperture. It has a 24 MP (f/2.0, 0.9 micron) selfie camera at the front.

Rog Phone 3 supports nano-sim card with 3G, 4G and 5G connectivity for both SIM 1 and SIM 2. It has face unlock feature, in-display fingerprint sensor, compass/magnetometer, proximity sensor, accelerometer, ambient light sensor and gyroscope sensor under the hood.

The Rog Phone 3 comes in two variants:

1... 8GB RAM + 128GB ROM (BLACK) ----- Rs. 49,999

2... 12GB RAM + 256GB ROM (BLACK)-----Rs. 57,999


So, here are the 5 Best 6,000 mAh or more battery smartphones for 2021 which included Realme Narzo 20, Samsung Galaxy M51, Poco X3, Samsung Galaxy M31s and one gaming smartphone Asus Rog Phone 3. These all smartphones have the best and huge battery life to enjoy your work or play non-stop. If you like our article please share it with your friends who would like to see it.

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