Best Android phones with longest battery life

As you know,for many people, “battery life” is the most important factor when buying a new phone and it’s not easy to find a phone that has a durable battery that will last a long time.

According to the Android Authority page, phone battery life depends on not only the capacity of the battery, but also many other factors such as screen, operating system, optimization … That’s why, after referring to the 7 phone lines below, you may wonder why the model has a 5,000 mAh battery but is still not ranked in the top good Android phone battery.

By fully charging the device’s battery to 100%, set the overall brightness to 200 cd /m2, then run a dedicated application until the battery is exhausted, the Android Authority page will give the evaluation results of battery performance of Android phones.

Buying Guide

The capacity or size of the battery is measured and indicated in mAh, which stands for milliamp hours. In general, the higher the battery size is, the better its capacity is. So,when you are looking for a phone with a long life, you need to consider the battery size. However, size isn’t everything. No matter how high the mAh capacity your phone has, its battery will still drain quickly, if it is drained of battery due to large and high-end features.

With our list below, we have compiled the best Android phones with the best battery life according to our internal testing. There are three things to keep in mind as you go through this list.

Many of the best phones with the best battery life aren’t available in the US. These phones can still be purchased by US citizens, but you can not buy them through your carrier and some devices will not be covered under warranty.

Almost every phone with great battery life also has a lot of capacity. If you want a small phone, unfortunately, you’ll need to sacrifice battery life.
The phones below are not simply the ones with the best battery life, but also the best overall devices.

Our top pick Best Android phones with longest battery life

1. Asus Zenfone 6

Asus has tried to keep the Zenfone line at the forefront when it comes to battery life. And while the Zenfone 6 has some other interesting features, the battery is still a top priority.

Of course, the most distinctive feature is the flip-up selfie camera, but with Snapdragon 855, 8GB of RAM, and 256GB of internal storage, the handset doesn’t bog down with any of its specs. You can read our full review for the rest of the device’s impressions, but perhaps the best part is that you can buy it for under $ 600.

Pros
  • Excellent battery life
  • Large notch-free screen
  • Very powerful
Cons
  • No zoom camera
  • Motorized camera feels vulnerable
The Asus ZenFone 6 has a huge battery. It is rated at 5,000mAh, a good 20% larger than the Huawei P30 Pro.

2. XIAOMI MI 10 PRO

Our next option is for readers of this article who do not live in the United States. The Xiaomi Mi 10T Pro is a solid handset in many ways, with battery life being one of its strongest aspects. You get a large 5,000 mAh battery that allows for more than a day of use, along with 33W fast charging when it is broken down.

Ease of use is the W150’s main selling point, so you won’t find any manual exposure controls, advanced movie recording modes or fancy sensors, but it does have a very simple interface and lots of fun shooting modes. It also makes it very easy to share images and video via WiFi and a Bluetooth connection that transfers photos to your phone in the background while you shoot. And while it doesn’t have a built-in GPS you can add location data to your pictures from your phone.

The Coolpix W150 is a solid entry-level camera with a smartphone-sized 13MP sensor and 30-90mm equivalent lens. It is waterproof to 10m (33ft), shockproof from 1.8m (6ft) and freezeproof to -10 ° C / + 14 ° F. The camera has simple controls and a 2.7 “LCD screen, 230k dots. It can record Full HD video and offers Wi-Fi and Bluetooth for wireless connectivity.

Pros
  • Fast charging
  • Good cameras
  • Great speakers
Cons
  • Very pricey
  • Slow fingerprint scanner
Battery life on the Mi 10 Pro has been nothing short of amazing, especially considering that we’re connected to a 5G network 99% of the time. It easily beat the Samsung Galaxy S20 Ultra while having a smaller battery.

3. Realme X2 Pro

It’s not too surprising to see the Realme X2 Pro on this list, as the phone is our best Android winner for 2019.

The X2 Pro is one of the best comprehensive devices ever released as far as we are concerned, offering great specs, great features, and a very competitive price point. Best of all, it’s also one of the best battery life phones we’ve ever seen. While there are other phones on this list that have larger battery capacities, the Realme X2 Pro pushed its 4,000mAh capacity pack very limited, giving users enough power for easy all-day use. without charging. Even if you somehow drain the battery too much in a day, upgrading the X2 Pro doesn’t take long. The phone has a surreal 50W charging speed, which means you can get a full charge from 0% to full in less than an hour.

Pros
  • OLED screen with 90Hz refresh
  • Powerful speakers
  • Good battery life
  • Reliable battery
Cons
  • Cartoonish software
  • Image quality isn’t the best
The Realme X2 Pro comes with a 4,000 mAh battery, which has become an industry standard for the last one or two years. In our opinion, this is the bare minimum you’d want in your flagship phone but numbers on the specs sheet aren’t everything.

4. Moto G7 Power

Motorola won’t let any confusion about what they will do on this phone, the Moto G7 Power claims quite clearly that it is a battery monster.

It matches up with ASUS Zenfone 6 with 5000mAh battery, the rest of the specifications is which slot is behind our top option. But before you dismiss it, consider that it can often be found for under $ 200, making it completely uncompetitive on a price-per-mAh basis. And it’s not a perfection, you can read our Moto G7 Power review for a more complete look, but considering the phone’s budget price we made a reasonable impression.

Pros
  • Massive battery
  • Good gaming performance
  • Fast-charging capability
Cons
  • Bulky
  • Temperamental Wi-Fi connectivity
The Moto G7 Power packs a massive 5,000 mAh battery, which should last you for three days of normal usage according to Motorola’s claims.

5. Oppo Reno Ace

It is not too surprising to see Oppo Reno Ace in the list of the best Android phones with the best battery life. After all, the whole marketing plan for phones is focused on the battery life that exists and the speed of your power banks!

If you get a feeling of déjà vu, however, we will clear the air for you: yes, the Oppo Reno Ace looks a lot like the Realme X2 Pro. Yes, the two devices even have similar specs sheets. This is because Realme is a sub-brand of Oppo (itself a sub-brand of BBK), so a lot of resources are shared between the two companies.

Hence, the Oppo Reno Ace will give very similar results when it comes to battery life like the Realme X2 Pro. However, the Reno Ace is a bit superior when it comes to upgrading your phone by offering a completely high 65W charging speed. With such speed, you can fill your phone from 0% to 100% in about 30 minutes or so.

Pros
  • Battery life is excellent
  • Loud and high-quality sound
  • Versatile triple camera
  • Attractive design
Cons
  • Noisy stills and video
  • Limited regional availability
The Oppo Reno Ace has a 4,000mAh battery at its disposal, pretty much a standard capacity for this combination of display size and chipset.

6. Sony Xperia XA2 Ultra

The Sony Xperia XA2 Ultra has a 3580 mAh capacity, large enough but with the smallest size when compared to the other phones here. However, because of its low-resolution display and an efficient processor (Snapdragon 630 Octa-core), it remains one of the top Android phones with the best battery life.

It has a decent main and front-facing camera and offers solid performance. It’s also budget-friendly, a mid-range option compared to other more expensive Sony Xperia phones. However, it’s a bit tight and too big to fit in your pocket. So if you are special in looks and size, then its clutter is a big shortcut.

However, this is a decent mid-range Sony Xperia model, especially when your main priority is the battery.

Pros
  • Bright and contrasty gigantic screen
  • Battery life is great
  • Android Oreo at launch
Cons
  • The produced selfies can’t live up
  • Rather expensive at launch
The Sony Xperia XA2 Ultra is a well thought out smartphone, you can tell that right away. It packs the power punch to succeed in the mid-range, throws a high-end 23MP camera in the mix, and that large 6″ screen looks very tempting. Not to mention the stellar battery life.

Final Thoughts

The above are all suggestions for those who love the cool, diverse and cool features of the Android smartphone platform in 2021. Options for each need and budget, have considerations best suited to myself for Best Android phones with longest battery life.