The phones with the most battery life in 2025

Nowadays, one of the main concerns of any mobile phone user is The battery lifeGone are the days when we needed to charge our phones almost every day without fail. In this article, we review the phones with the longest battery life in 2025.

Now, with advances in technology in both hardware and software, It is possible to find mobile phones capable of offering several days of real autonomy without having to give up power, spectacular cameras or high-level screens.

What factors influence the battery life of a mobile phone?

Choosing a phone with the best battery isn't as simple as looking at the mAh rating. Actual battery life It depends on a number of factors that should be taken into account before making a decision.

• Capacity measured in mAh: The larger the capacity, the greater the potential autonomy, although this data alone is not everything.
• Processor and energy efficiency: The most current chips, manufactured in 3 or 4 nanometers, They consume less energy to offer spectacular performance.
• Software Optimization: A well-tuned system can save a lot of battery life. Software layers and operating systems directly influence how long a phone lasts without charging.
• Display: Its size, panel type (AMOLED, OLED, LCD), resolution and refresh rate (60Hz, 90Hz, 120Hz) have a lot of impact, because the screen is what consumes the most.
• Charging systems: Fast charging, wireless charging or reverse charging They give you extra convenience when recharging your mobile phone..
• Active features and connectivity: The use of 5G, Bluetooth, GPS or automatic brightness They also make a difference in daily spending.

Many manufacturers already offer 5.000 mAh batteries as standard., but the most innovative brands and some specific models They are betting on much higher figures. However, there are terminals with fewer mAh that achieve better results thanks to a well-rounded integration of software and hardware.

 

Comparison of mobile phones with the longest battery life (2025)

In this selection, we show you the most outstanding mobile phones of the year in terms of autonomy, sorted both by those that offer the most capacity and by those that actually achieve the best hours of real use.

Oukitel WP33 Pro: The True Champion in Performance

This model is a benchmark in the rugged mobile sector, designed for those who value autonomy above all else. Its 22.000 mAh battery It's simply unbeatable. Under normal conditions, it allows you to forget about the need for a charger for several days, even weeks for those who don't overuse their phone.

El Oukitel WP33 Pro It offers up to 120 hours of talk time, and its charging, while not the fastest (18W), is justified by its almost endless battery life. It does, however, gain considerable thickness and weight (over 570 grams), but in terms of battery life, it's the absolute leader.

HONOR Magic7 Lite 5G: maximum autonomy without sacrificing design

Honor's mid-premium range surprises with its 6.600 mAh batteryPlus, its 66-watt fast charge means it's ready in just one hour.

Thanks to efficient system optimization, the HONOR Magic7 Lite 5G It achieves up to 3 days of battery life, something few can match if you're looking for a phone that's comfortable to hold and doesn't feel like a brick. An AMOLED display, good hardware, and a 108-megapixel camera make it one of the most balanced options.

Ulefone Armor 26 Ultra: the all-rounder with a giant battery

Another super-resistant model, in this case with 15.600 mAh and 120W ultra-fast charging. The brand promises up to 240 hours (10 days) of standby time and more than 4-5 days of real-world usage. If you work in harsh environments or are adventurous by nature, the Ulefone Armor 26 Ultra It is an ideal machine, although its size does not go unnoticed.

Realme GT 7 Pro: the flagship with the best battery life

Realme is betting big with this model, a beast in terms of numbers and real efficiency. Battery 6.500 mAh and, above all, the 120W ultra-fast charging which leaves it ready in just half an hour.

The Snapdragon 8 Elite processor and AMOLED display make the Realme GT7 Pro a reference for both intensive users and those seeking the latest in technology and battery life.

POCO X7 Pro: performance and autonomy at a reasonable price

Xiaomi's POCO family has been making a name for itself for years with affordable, reliable phones. In this case, the LITTLE X7 Pro Incorporates 6.000 mAh and 90W super-fast charging. With it, you'll get two days of intensive use and all the benefits of the Xiaomi ecosystem, including a good display, power, and HyperOS 2 based on Android 15.

iPhone 16 Pro Max and 16 Plus: iOS is no longer far behind

Apple continues to optimize its terminals and although its capacity figures are not at the level of the most generous "Android" (4.685 mAh in the Pro Max and 4.674 mAh in the Plus), the real autonomy is outstanding.

The efficiency leap achieved with the A18 chips, the iOS ecosystem, and energy management allow you to comfortably reach the end of the day. The new iPhones They allow up to 29 hours of video and 95 hours of audio on a single charge, although fast charging remains their weak point (25-30W).

Samsung Galaxy M51 and S Ultra range: the Korean bet

Samsung continues to be a benchmark, especially in the mid-range and upper-mid-range. Galaxy M51 continues to lead in Spain with its 7.000 mAh and autonomy for full days. E

In the high-end range, models such as the S24Ultra y S25Ultra ofrecen 5.000 mAh, but thanks to optimization and processors like the Snapdragon 8 Gen 3, resource management is exemplary. 45W charging, Dynamic AMOLED displays, and top-notch cameras round out the experience.

Tips and tricks to extend the life of your battery

Even with the best battery on the market, there are times when you'll appreciate a few tricks to stretch those extra hoursHere are some key recommendations:

• Lower the screen brightness: Adjust the brightness level to just what is necessary, as the screen is the biggest energy consumer.
• Disable unnecessary connections: Bluetooth, WiFi, and GPS should be turned off if you are not using them.
• Limit background apps: Many apps continue to run without you knowing; close them or check the permissions on your system.
• Activate energy saving mode: A perfect solution to extend your battery life when you know you won't be able to charge your phone for a while.
• Keep your software up to date: Updates bring energy efficiency patches.
• Avoid extreme temperatures: Heat and cold affect the health of batteries.
• Use dark themes if you have an AMOLED display: Save battery life with dark backgrounds and themes as pixels consume less power.
• Smart charging: You don't always have to reach 100%; ideally, keep your battery between 20% and 80% to make it last longer.

Which mobile phone should you choose according to the type of user?

Each user has different needs. If you are looking for maximum autonomy regardless of size or weight, the "rugged" ones like the Oukitel WP33 Pro or Ulefone Armor 26 Ultra are unbeatable. For those who prefer a mobile balanced, modern and more manageable, the Honor Magic7 Lite 5G, Realme GT 7 Pro or POCO X7 Pro offer large batteries and ultra-fast charging technologies.

On iOS users Rest assured, the iPhone 16 Pro Max and Plus range has managed to match and even surpass many Android phones in battery life, even though their capacity is lower on paper.

This year, variety of options available The demand for battery life continues to grow, making it easier for every user to find a device that suits their needs without sacrificing other important features. The trend toward larger batteries and ultra-fast charging continues, as does the optimization of software and components that make devices more efficient.