What are the best smartphones with the best battery life in 2022?

    When purchasing a smartphone, autonomy is a must! Here are the cellphones that survived with best battery life, the longest throughout our testing to help you select the most autonomous.

    Who hasn’t been concerned about their phone’s battery dying? To lose communication with someone while on an important call? Or in the end of the evening, or at a meeting? Although external batteries may help to ease the problem, they are not the most user-friendly alternative. To avoid it, it is preferable to get an Android smartphone with a long battery life.

    The Xiaomi Redmi Note 11 was one of the most anticipated entry-level smartphones of 2022, and it did not let us down. Even though the style is extremely traditional, we like a clean finish and a generally pleasant grip.

    Xiaomi Redmi 11

    On the screen side, we find like last year an OLED Full HD + panel. However, the latter is now capable of a refresh rate of 90 Hz. Add to that a completely honest colorimetry and brightness and you have the best screen of the moment in this price category.

    The Snapdragon 680 offers very decent performance, but above all, is extremely efficient coupled with the 5000 mAh battery. We thus held without the slightest concern two and a half days on a charge. And as a bonus, the 33W fast charge does an excellent job since the full tank only takes 1h15!

    The photo section is less striking, but it does the job adequately, thanks to a good primary sensor. However, the Redmi Note 11 lacks flawlessness due to a problem in the main software. On the OS front, Xiaomi has a lot of work to do.

    Despite this flaw, the Redmi Note 11 is an excellent choice for those on a tight budget who want a smartphone with exceptional battery life.


    The Asus Zenfone 9 is the Zenfone 8’s 2022 successor. Asus has gone all out for its high-end smartphone. This is an excellent technology since it is both small and powerful. Not to mention its remarkable autonomy, which was a pleasant surprise.

    Asus ZenFone 9

    Indeed, tiny smartphones (such as the Galaxy S22) are not known to have adequate autonomy, owing to their mechanically smaller batteries. However, Asus has worked hard to optimize its latest model and its 4300 mAh battery. As a result, the little smartphone may last a day and a half without being plugged in, and even longer depending on how it is used.

    It lasted 5:25 p.m. on our Smart Aim protocol, which is rather impressive. As a result, it will be one of the phones with the best autonomy on the market in 2022. Its charge is surely not quick (30 W), but it still fully recharges in 1 hour 15 minutes, which is still correct.



    The Realme 9 is the latest addition to the Realme lineup, and it follows in the footsteps of its predecessor, the Realme 8i, which already had remarkable autonomy. The newest smartphone from the Chinese manufacturer may therefore last two full days without issue, three if you use your phone seldom.

    Realme 9 4G

    In summary, you would have realized that, while not innovative, the Realme 9 stands out as a well-balanced smartphone with an appealing price-quality ratio. This is a real alternative to explore for minimal budgets that value battery life.

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    The brand new Apple smartphone does not provide significant advances over the previous version, but it does have the advantage of being appealing despite this. It begins with a tidy design from the Californian maker, making it easy to handle on a daily basis. Above all, the iPhone 14 is the most repairable model in the lineup, providing a longer lifespan.

    iphone 14

    The phone’s key benefit is its independence. Even if the American company is still hesitant to disclose the capacity of its battery, the findings of our testing are more intriguing. It may easily last two days when used in a variety of ways. However, we lament that the charge is not as rapid as what the competition generally provides…

    The user experience is particularly successful, as is typical of Apple. In ordinary life, the new version of the operating system, iOS 16, works wonders. The iPhone 14 basic model does not include Dynamic Island, yet it is still a good phone. It features the same strong Apple A15 Bionic CPU as the previous model.

    However, truly recommending the iPhone 14 is difficult. Indeed, with the iPhone 13 still on the market, the price issue rapidly becomes vexing… We recommend reading our iPhone 14 test.

    Nothing has already achieved a tour de force with the phone (1), giving a highly complete but also powerful smartphone. It begins with an unusual design, owing to the illuminating symbols. On a daily basis, the phone is handled with confidence.

    Our editorial crew tested the product and found it to be one of the best in terms of price / quality ratio. It boasts a stunning 6.55-inch OLED screen with a refresh rate of 120 Hz. It performs admirably, with great brightness. The NothingOS software, which is based on Android 12, has a simple and clear UI.

    For its simplest configuration, the Nothing phone (1) is powered by a Snapdragon 778+ with 8 GB of RAM and 128 GB of storage. It enables you to run any program or mobile game. However, be cautious because the phone has an unpleasant tendency to overheat.

    According to our Viser protocol measurements, the smartphone takes 13 hours and 20 minutes to completely charge. Its 4500 mAh battery is charged by a 45 W charger, which is not included in the box. In short, the phone is quite durable, despite its excellent in-game performance.

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    If the Find range’s moniker “Lite” refers to smartphones that are more affordable in terms of pricing, they are not devoid of quality. The Find X5 Lite is a small and easy-to-use smartphone. It is nevertheless well-equipped, particularly with a jack at the bottom.

    A MediaTek Dimensity 900 chip was used to outfit his phone. The latter comes with 8 GB of RAM and 256 GB of storage. The daily voyage is comfortable and without hiccups. Even the most demanding mobile games, such as Fortnite, operate well.

    The ColorOS software is especially well-liked for the numerous adjustments it offers on a regular basis. Similarly, the photo section is fairly decent for a smartphone for under 500 dollars, however it does not compete with the Pixel 6a. Finally, a stunning 6.43-inch OLED grade screen is in situ to provide you with vibrant colors.

    On our ViSer procedure, the Oppo Find X5 Lite was able to endure 13 hours and 48 minutes. Above all, you are entitled to an extraordinary charge at 67 W, which allows you to reach 100% in 30 minutes. The phone, which was initially priced at 469 dollars, is now available for less than 400 dollars.

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    Google’s Pixel 6 Pro arrives with the declared intention of competing with the finest in the high-end industry. We must confess that the phone sticks out with its massive picture module and unique lines. The Pixel 6 Pro, on the other hand, will require both of your hands for comfortable use.

    Google Pixel 6 Pro in hand

    Nothing to say about the screen, which is a very fine 6.7-inch display from Google. We tick all the boxes for an ambitious phone with the high brightness, extremely beautiful colors, and adaptive 120 Hz. We also find the Google Tensor, a CPU created in collaboration with Samsung, under the hood of the gadget. While it lacks the capability of a Snapdragon 888, it shines in terms of camera skills.

    The Pixel continues to shine in photography, with excellent images and algorithms that perform miracles in low light. Finally, the autonomy is excellent: we reach 16 h 10 on SmartViser and can comfortably use it for two days. The single flaw that Google must address: a charge that is merely rapid in name, as it takes two hours to charge the battery. Unfortunately, the provided charger cannot recharge at maximum speed. Take note of the numerous software flaws that were discovered when the smartphone was first introduced, which have since been fixed update after update.

    The Pixel 6 Pro is without a doubt one of the greatest smartphones available right now, and this includes, among other things, excellent battery life. As an added plus, it provides an unrivaled quality-price ratio.

    buy pixel 6 pro from amazon 

    Finally, as an added bonus, we may note the Asus ROG Phone 5 and its massive 6000 mAh battery, which can last 2 days.


    • How Do You Rate The Autonomy Of A Smartphone?

    To assess the autonomy of smartphones, we utilize the “SmartViser” tool, whose protocol we developed to best replicate ordinary use. Other media utilize the same technique, but with a different procedure, which explains why the findings differ.

    • What Affects The Battery Life Of A Smartphone?

    The battery life of a smartphone is affected by a number of things. The screen, SoC, and modem are the most power-hungry components of a phone. The larger the screen, the more power it uses, and the more the CPU is utilized, the more power it consumes. This is why a game session has a greater impact on battery and endurance than, say, online surfing. So much for broad guidelines, but a huge screen does not always imply a lack of liberty, and vice versa.

    The capacity of a smartphone battery is commonly stated in milliampere-hours (mAh), and the higher the number, the better. Currently, the great majority of phones have battery capacities ranging from 3300 to 4300 mAh. However, be aware that this statistic may be deceiving because not all terminals consume the same amount. A little smartphone with a small battery can operate for the same amount of time as a large smartphone with a huge battery. Having said that, 5000 mAh is often a decent indication.

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