Best Smartphones with 4000 mAh Battery

If you are looking for the best battery life on a smartphone, the Lenovo P2 has no match. In our rigorous testing the 5100mAh battery lasted more than 2 days of use very easily. We reckon, normal and light users should get more than 2.5 days of battery life from the phone. It is powered by a Qualcomm Snapdragon 625 SoC and packs in 4GB of RAM. This makes it powerful enough for day to day tasks, but the only place where it lacks is the camera.

The Samsung Galaxy A9 Pro features one of the biggest battery packs offered today on a smartphone. Offering a whopping 5000mAh battery, this 6-inch smartphone is the perfect phone for video junkies. The large Super AMOLED display provides crisp colours and combined with the large battery one can easily watch movies back to back. It has a decent performance, thanks to the Snapdragon 652 SoC and there is a 16MP camera at the back, which is quite good.

The Mi Max Prime from Xiaomi is one of the most affordable big screen smartphone available today. A large 6.44-inch display on the front combined with an equally large 4850mAh battery makes it one of the best smartphone to watch your favourite TV shows on. Adding to that the device has a 128GB storage on offer. There is a Qualcomm Snapdragon 653 SoC powering the phone, which is clubbed with 4GB of RAM. There is a 16MP camera at the back, which is quite good and you also get a 5MP front facing camera.

The ZTE Blade A2 Plus is yet another budget smartphone offering 2 days worth of battery life. It also features a good 5.5-inch 1080p display which could easily be the best aspect of this phone. The performance however is not as good as most phones in this list and the camera is another shortcoming of this phone.

Asus’s 3S Max is the second phone in the Zenfone 3 cycle to bear the Max badge. As the name suggests it has large battery on offer and which is good enough for more than day of usage. The performance, camera or even the UI feels a little outdated compared to the competition. However, if you just want device with good battery life, this won’t disappoint.

Replacing the very popular Redmi Note 3, the Redmi Note 4 changes focus from performance to battery life. It features a slightly updated 4100mAh battery which allows the phone to last more than a day under heavy usage and people with lighter usage habits may even get upto two days of battery from the device. The smartphone is powered by a Qualcomm Snapdragon 625 SoC, and is available in multiple storage and RAM options.

While Oppo is placing the F3 Plus as selfie centric smartphone and it is a good one at that, it also offers a long lasting battery life without compromising much on performance. The device has a 6-inch display, which combined with the day long battery life can provide you hours of entertainment. For performance, the phone relies on a Qualcomm Snapdragon 653 SoC and 4GB of RAM. However, the best feature of this big phone is the 16MP rear camera, which takes good images in almost all lighting conditions.

Samsung Galaxy C9 Pro is another good smartphone which offers a 4000mAh battery, although it does not have a stellar battery life as the previous phones, but still good enough to last you a day. The device is powered by a Qualcomm Snapdragon 653 SoC and 6GB of RAM. Hence, the performance is fast and fluid. The display is also good and the 6-inch AMOLED panel has well balanced colours.

The 3S Prime is quite simply the most affordable smartphone to have a two day battery life. The 4100 mAh battery is well optimised and works in tandem with the Qualcomm Snapdragon 430 SoC, which powers this device. Besides this, it offers acceptable performance and a decent camera.