The best smartphones with a powerful battery

What is battery capacity and how is it indicated

When describing any phone, the manufacturer indicates the power and capacity of the battery. This is important for the choice of the buyer. The capacity of a battery is the amount of energy that it stores and gradually releases to the phone. It is designated by the Latin letter "C". The higher the value, the longer the phone works without recharging. A smartphone with a large battery capacity works continuously for 2 days, and can be in active mode for up to a week. Battery warranties are typically 2 years.

Powerful battery = powerful smartphone

Power shows how much per unit of time the battery gives off energy. It is directly related to capacity. For smartphones, it is measured in milliamperes per hour - mA / hour. The higher the value, the faster all programs work on the phone with a large battery capacity, and the longer it will be active without charging. For example, the designation on the case and the operating time:

• 2000-1500mA / hour - work for a day is provided;
• 3000-4000 mAh - with active use, work is guaranteed for 2 days;
• 5000 mAh - the smartphone can last a week without charging.

Why do you need a powerful battery, and what does the capacity affect? A phone with a better battery will last longer without turning off during an important call. Battery energy is spent mainly on the Internet and communications. The rest of the programs use it much less. The technical specifications indicate the continuous talk time and standby mode.

Types of powerful batteries

When choosing a phone with a powerful battery, you should pay attention to the type of battery. Only 2 material options are able to hold a large amount of energy in a small case:

• Li-polymer - lithium polymer;
• Li-ion - lithium-ion.

The development of lithium-based batteries and accumulators began in the last century. The metal attracted the interest of specialists as the most energy-intensive. The phone with the powerful nickel-cadmium battery was massive heavy due to the size of the power supply.

Lithium itself is unstable; its ions were used. Working on the safety of dry electrolyte ion batteries, they came to the decision to replace the conductive substance with a polymer. The disadvantage of Li-polymer batteries is the narrow operating temperature range. It effectively gives off energy in the room, it does not work at sub-zero temperatures.

If the battery is swollen, it must be replaced immediately.

Powerful smartphone batteries cost significantly more than NiCd models. Their capacity and power are several times higher than the old models, the dimensions are smaller.

What is system energy efficiency

The Android operating system allows you to install many applications on your phone at the same time. They all consume energy. Even smartphones with powerful batteries require frequent charging if the phone does not have a power saving mode that is enabled by an energy efficient system. In this mode, all inactive applications are disabled, such as e-mail, various instant messengers, constantly updating content, location navigators and others. They run when accessed. The screen uses a lot of power. Dimming it and turning it off when not in use significantly reduces power consumption and extends battery life.

Top 10 models of smartphones with a powerful battery: rating of 2019

Mobility and independence from being tied to an outlet provides modern people with phones with a large battery capacity. The review of phones and smartphones with a powerful battery included models from different manufacturers, differing in screen size and processor power. The characteristics took into account the duration of continuous work in the talk mode according to the power of the battery itself.

10th place: phone Samsung Galaxy Pocket Neo

For the budget small smartphone Samsung Galaxy Pocket Neo, the 1200mAh battery that supports 7 hours of operation at maximum load is the best battery in a phone for budget models.

Samsung Galaxy Pocket Neo

9th place: LG G Flex with flexible display

The flexible display model LG G Flex is the smartphone with the best 3500mAh battery. It attracts buyers with an unusual design with a curved body and display and high battery power.

LG G Flex Smartphone

8th place: HTC One Max smartpad

If you are looking for a smartphone with the best battery among the rated gadgets, you should pay attention to the first smartpad HTC One Max, which works for more than 7 hours in the most active mode without recharging. This activity is provided by a 3300 mAh battery. 6-inch screen with high quality images.

Htc one max

7th place: Sony Xperia E

Sony Xperia E models can be said to be smartphones with a good battery. The battery with a capacity of 1500 mAh provides 8 hours of work in active mode. This is the best Sony phones have in the Xperia E build variant. Screen (3.5 inches) in a plastic frame.

Sony Xperia E

6th place: Oppo N1

A smartphone with a large 3610 mAh battery, which provides long-term operation of the rotating 12-megapixel camera and autonomous work in active mode for 8 hours. Display - 6 inches.

Oppo N1 Smartphone

5th place: Sony Xperia C

The smartphone has an energy capacity of 2390 mAh. Refers to mid-range models with a 5-inch display and dual-SIM support.

Sony Xperia C

4th place: Lenovo P780 smartphone

The smartphone with the best battery takes the lead in battery life. Battery with a capacity of 4000 mAh, which provides continuous conversation in 3G mode for 25 hours. The Cortex A7 processor is not among the fastest, but it provides normal operation and simultaneous operation of several applications.

Lenovo P780 smartphone

3rd place: Land Rover XP7800 3.0

We can confidently say about the Land Rover brand that these are the phones with the most powerful batteries. The owner of the Land Rover XP7800 3.0 smartphone can forget about the power outlet and the charger for a month and even recharge the phones of his friends. The most powerful battery with a capacity of 28,000 mAh allows you to do this.
This smartphone is designed for professional travelers, geologists and other people who are away from civilization for a long time and face various obstacles. The model has a maximum degree of protection - IP-68. Guaranteed safety when dropped from 5 meters, pressure of 300 kg. Waterproof case:

• 5-inch display with 1.6 mm protective glass;
• standby time - 700 hours.

In addition, the device has:

• compass;
• police lighthouse;
• heart rate monitor.

For ease of use while moving over rough terrain, there are ears in the case, the kit includes a strap to carry the gadget on your hand.

Land Rover XP7800

2nd place: Philips Xenium V787

Another model with the most powerful non-removable lithium-ion battery with a capacity of 5000 mAh. The Philips Xenium V787 smartphone has:

• 8-core processor;
• 2 GB of RAM;
• 16 GB of internal memory;
• 5-inch display;
• 2 slots for SIM cards.

Thanks to the compactness of the lithium-ion battery, the smartphone weighs 164g.

Philips Xenium V787

1st place: ASUS ZenFone Max ZC550KL

The ASUS ZenFone Max ZC550KL smartphone leads the TOP mobile phones in terms of battery power. Its battery - lithium polymer, 5000 mAh, provides work without recharging:

• talk time - 8 hours;
• internet surfing - 30 hours;
• watching videos - 22 hours;
• Standby mode - more than a month.

After getting to know the ASUS ZenFone Max ZC550KL, it becomes immediately obvious which phones have the best battery and the most powerful.

Technical specifications:

• screen - 5.5 inches;
• resolution - 1280 × 720 pixels;
• RAM - 2 GB;
• built-in memory - 16 GB;
• 2 slots for SIM cards.

There is a whole set of connectors, a 4-core processor, a camera.

ASUS ZenFone Max ZC550KL

Where to buy a smartphone with a powerful battery, prices, catalogs

The battery makes up the bulk of the cost of the phone. Powerful, capacious batteries cannot be cheap, so the cost of such gadgets is high. For example:

• Price for Philips Xenium V787 - 20,000 rubles;
• Land Rover XP7800 is in the online store - 14,990 rubles;
• ASUS ZenFone Max ZC550KL on Avito offered for 7,000-9,000 rubles, depending on the region and delivery distance.

It is advisable to buy any model with a powerful battery in a specialized store or company salon. The more expensive the product, the more people who want to counterfeit it. When buying in a company store, the buyer receives a warranty and equipment service. When buying over the Internet, you need to check the reliability of the seller.

The catalogs are customizable by manufacturer, battery power, rating, and cost. Near the address, contacts and registration of the store. Easy-to-use and powerful smartphones are expensive, but the convenience they provide and the ability to work without being tied to the office justifies the cost of purchasing them.

Features of the presence of an energy-saving mode on smartphones

A phone with a good battery in power saving mode can automatically wake up when the battery is low. This will extend the operation of the gadget for several hours and will allow the main functions to continue working.

You need to install batteries, the type of which is indicated in the phone's passport.

The owner of the phone can turn on the power saving function manually. It is necessary to analyze which of the included functions are not needed at this time. Mainly:

• constantly running wireless connections;
• live wallpaper;
• synchronization of contacts and accounts;
• auto-rotate the screen.

A good battery in smartphones in the presence of an energy-saving mode will work for a day longer before it requires charging. When the power-saving mode is enabled, the processor speed decreases. Some newer smartphone models have an extreme power saving feature. When it is turned on, only phone calls, SMS-application work and basic functions are enabled.

Read also:

Rugged smartphones with a powerful battery: how to choose a gadget for difficult conditions of use

Smartphone with wireless charging: the pros and cons of gadgets with this function