We are going to make your search for smartphones equipped with big and powerful battery. Mobile phones included in this list are capable of giving you strong battery backup with tremendous hardware. We have collected those smartphones here, which have managed to give more battery backup in our testing. From mid-range smartphones such as Realme Narzo 10 series, Realme C12, Samsung Galaxy M31S, Realme 7 series to Realme X3 Superzoom, Samsung Galaxy M51 and OnePlus 8 Series, many smartphones have been included in this list.
OnePlus 8 And OnePlus 8 Pro
OnePlus 8 and OnePlus 8 Pro offer flagship Qualcomm Snapdragon 865 chipset and yet in our HD video loop test it managed to walk for more than 20 hours, which is quite impressive. We played a video on both phones in a loop and both the phones with it lasted for about 22 hours. OnePlus 8 has a 4,300mAh battery, while OnePlus 8 Pro contains a 4,510mAh battery. Both phones support 30W Warp Charge 30T fast charging and wireless charging support is also provided in 8 Pro. If you are looking for a premium phone with strong battery life without compromising on chipset, 8-series of OnePlus is a good option for you.
Realme X3 Superzoom
Realme X3 Superzoom, which comes with powerful hardware and aggressive price, also managed to walk for 21 hours and 42 minutes in our loop test. It comes with a 4,200mAh battery, Qualcomm Snapdragon 855+ chipset and full-HD+ 120Hz LCD display. The battery is charged quickly thanks to the 30 watt dart charge technology of Reality. This smartphone is best for customers whose budget is slightly lower than OnePlus 8 series and they want long battery life.
Samsung Galaxy M51
With a huge battery of 7,000mAh, Samsung Galaxy M51 gave 32 hours backup in our loop test. This is a very impressive performance. Recall that the company has given a 6.7-inch Super AMOLED display and powerful Qualcomm Snapdragon 730G chipset in the phone. It lasted easily for more than two days with regular use in our tests. 25W is also support for fast charging, which works quite well.
Realme 7 and Realme 7 Pro
Realme’s recent 7-series smartphones have given great battery results. In our loop test, Realme 7 lasted for a little longer than 24 hours, while Realme 7 Pro lasted for more than 22 hours. Reality 7 provides 30 watt fast charging support and has a 5,000mAh capacity battery. It gets a powerful chipset and a 90Hz display panel. Reality 7 Pro provides a comparatively small 4,500mAh capacity battery, but it comes with a 65W charger.
Samsung galaxy m31s
The Samsung Galaxy M31S is equipped with a large battery of 6,000mAh. We ran this phone for two days in one charge. The phone lasted for more than 24 hours in our video loop test. One of the number of reasons for getting this best battery backup is a little less powerful Exynos 9611 chipset. The box of Samsung Galaxy M31S provides 25W charger, which works to charge a large battery quickly.
Realme Narzo 10 and Narzo 10a
The first phone, Narazo 10 and Narazo 10A, to launch the Names of Reality, gave impressive backup in our battery loop test. Let the phone run for more than 24 hours. Narzo 10 gets powerful MediaTek G80 chipset, but the display has only HD+ resolution. The 5,000mAh battery supports 18W fast charging. The Narzo 10A targets the entry-level segment of the market and has a 5,000mAh battery, but does not support fast charging.
Realme C12 and Realme C15
Realme C12 and Realme C15 have many similarities including 6,000mAh batteries. Due to the low powerful chipset and low-resolution display, both smartphones lasted for about 32 hours in our battery loop test. When we tested them, they should last for about two days. However, these phones take some time to charge. The Reality C15 gets 18 watt charger, which charges the battery quickly, but 10 watt charger with Reality C12, which takes it longer to charge.
