The best smartphones with a powerful battery of 2021: rating of long-lasting phones

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Recently, the duration of using the phone without additional recharging has noticeably decreased. This is because manufacturers install new processors and video chips and try to improve the performance of internal software without developing a new battery - everything is based on batteries that are 5 or even 10 years old. Of course, the now popular OLED displays have appeared that reduce the burden of the screen on energy consumption. And some factories have worked hard on the capacity: a phone with 4000 mAh, or even more, is no longer uncommon. But even this is not enough. In our article, we have compiled a small rating of smartphones with powerful batteries in 2021.

The largest battery in a smartphone - not in numbers!

An experienced user, when choosing a phone with a powerful battery in 2021, tries to compare all the indicators of the device, because they directly affect the quality and time of active use.

1. Battery capacity is definitely an important characteristic, but not one of those that affects the “longevity” of the device. If you compare the device with a car, then the one that will cover more kilometers on a full tank will be better.Only the phone has a processor instead of an engine, and every part of the smartphone consumes battery reserves. Think for yourself, will the battery affect a phone that has no optimization at all?
2. "Workhorse" With equal characteristics, as practice shows, the gadget with a fresher chip will win. Top processors are found in Samsung, iPhone, Huawei and other flagships. But, as you noticed, even such “advanced” devices do not boast of long-term use without charging, because their feature is in the technical stuffing. Also, power consumption depends on the quality of the firmware from the factory.
3. Display. The larger your screen, the more storage it will “eat”. A smartphone with a large battery in 2021 will do nothing to a worse option, but with a smaller display. How much time and what you spend on the device is directly responsible for the duration of use. For games and video editing, the time will be significantly reduced, because all systems are involved: from the processor to the video chip.
4. Cameras. Just a few years ago, people turned a blind eye to their energy consumption. However, with the advent of giants with 64 or more megapixels, devices began to have serious problems. This is not surprising, because taking an ordinary photo in such a device is equivalent to playing in a more or less demanding application.

Smartphone with the most powerful battery of 2021 - editor's rating

Asus Rog Phone 3

A striking example for those who like to play tanks or Asphalt on their phones are products from Asus. All the performance is literally packed into this smartphone: from the 144 Hz screen to the top chipset in its category. Energy consumption in games is compensated by turning on a special mode, in which all resources are directed to only one program. Ultrasonic sensors allow you to play like a full-fledged gamepad.In addition to standard components, you get a real phone cooler, which will make playing more enjoyable.

Characteristics

• Duration - 23 hours in testing; about 17 hours of watching videos;
• Display – 6.59 inches, AMOLED, resolution 2340×1080;
• OS – Android 10;
• Inside you will find 8 cores from Qualcomm Snapdragon 865 Plus, the maximum frequency is 3.1 GHz;
• RAM – 12 GB;
• The phone has a 128 GB storage;
• Shooting modules - 64 MP + 13 MP + 5 MP macro, 24 MP front;
• Battery – 6000 mAh;
• Weight is about 250 g.

Xiaomi Poco M3

Next, our top smartphones with a powerful battery in 2021 are replenished with a model aimed at long-term operation. The battery built into this phone not only outperforms its competitors, but also stands out from all household equipment. The main part of the smartphone is the display, which allows you to display a picture of the highest possible quality today. In this price range, this is simply a fairy tale. The back panel is made of plastic, but you can’t tell it right away because of the imitation leather - it’s very comfortable to hold in your hand.

Characteristics

• How long will it work: 583 hours of inactivity, 196 hours of listening to tracks, 40 hours of talking, 17 hours on videos;
• Matrix - 6.53 inches, IPS, resolution 2340x1080 pixels;
• OS - MIUI 12 (developed on Android 10);
• Inside - Qualcomm Snapdragon 662 with 8 cores with a maximum of 2 GHz;
• Memory – 4 GB RAM and 64 GB storage;
• Camera – 8 MP on the front and 48+2+2 on the back;
• Storage capacity - 6000 mAh;
• Weight does not exceed 200 g.

Blackview BV9100

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If you were looking for the most capacious battery in a smartphone, then this is exactly what the presented model is about - 13,000 mAh and fast charging (no more than 2.5 hours) will give you maximum pleasure from using a universal device. An important feature is that the phone can work as a power bank and distribute charge to other equipment. He definitely has enough for everyone.

Characteristics

• Operating time: 1440 hours of inactivity, 60 hours of talk time;
• Display - 5.5 inches, IPS matrix with a resolution of 2340x1080;
• Runs on Android 9 OS;
• MediaTek Helio P35 2.3 GHz, 8 cores;
• Memory – 4 GB RAM + 64 GB main;
• Modules - 16 MP on both sides + 0.3 MP additional;
• Battery – 13,000 mAh;
• There is case protection - IP68 at a depth of about 1.5 meters for half an hour, IP69K safety from hot water, MIL-STD-810G can withstand falls from a height of 1.5 meters;
• In terms of weight, it really is a “brick” - as much as 408 g.

Samsung Galaxy M31

Another shining example in the 2021 line of phones with a large battery. Smartphone cameras make it possible to display high-quality images even in poor lighting. RAM allows you to work with dozens of applications and not load the system during fast charging. There is an NFC chip, a memory card slot and a standard headphone input, which most manufacturers remove to spite the consumer.

Characteristics

• How long will it last: 119 hours of tracks, 48 ​​hours of active conversation, 26 hours of films, 21 hours of work via the Internet;
• Display - 6.4 inches, another AMOLED with a resolution of 2340x1080 pixels;
• Operating system based on Android 10:
• Processor – Branded 8-core Samsung 2.3 GHz;
• Memory – 6 GB RAM and 128 GB main with a slot for a memory card;
• Camera – 32 MP for selfies + 64+8+8 main module;
• Battery – 6000 mAh;
• Weight is only 191 g.

TECNO Pouvoir 4

Another smartphone with a large battery in 2021 and a cool display. Full HD quality is supported and there is a protective layer for the glass - after prolonged use, users have only positive impressions of the gadget. The sound is provided by a pair of stereo speakers, which are not the worst among its competitors.

Characteristics

• Work time: 96 hours of inactivity, 13 hours of movies, 10.5 hours of games, 8.5 hours of video recording;
• Display - 7 inches with IPS matrix, lower resolution than previous models - 1640x720 pixels;
• The OS is also its own - HiOS 6.0 (on Android 10);
• MediaTek Helio A22 2 GHz processor with 4 cores is installed;
• Memory – 4 GB RAM + 32 GB main;
• Cameras - 13 MP and 2+2+3 main module, 8 MP front;
• Storage – 6000 mAh;
• Weight - 164 g.