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Does Phone Battery Size Matters? Why You Should Consider Fast Charging Over Battery Size

  • Does Phone Battery Size Matter? 
  • Does smartphones battery size matters anymore?

With the advent of technology, most of the smartphones produced across all brands are made with batteries ranging from 4000 mAh to 7000 mAh. Hence, I am curious to ask this question: do you still need to be cautious about smartphone battery size before purchasing, with the advent of fast charging technology readily available to fill up your batteries within an hour?

Battery size is still an important consideration when it comes to smartphones, as it can affect the device's overall battery life. Generally, a larger battery will be able to power a smartphone for a longer period of time before needing to be recharged, while a smaller battery will need to be recharged more frequently.

However, it is important to note that battery life is affected by a number of factors beyond just the size of the battery. The type of processor and amount of RAM in the device, the screen size and resolution, and the type of activities the phone is being used for (e.g. gaming, streaming video, etc.) can all have an impact on battery life. In addition, the efficiency of the phone's software and hardware can also play a role in how long the battery lasts.

So while battery size is still an important factor to consider when choosing a smartphone, it is not the only factor. It is important to also consider the other features and specifications of the device, as well as your own usage patterns, to determine which smartphone is the best fit for your needs.

Why I will pick smartphone fast charging over battery size.

Smartphone Battery Fast Charging

The size of a smartphone battery refers to its capacity, which is measured in milliampere-hours (mAh). A battery with a higher capacity will generally be able to power a device for a longer period of time before it needs to be recharged.

Fast charging refers to the ability of a device to charge its battery more quickly than with a standard charger. There are several fast charging technologies available, including Qualcomm Quick Charge, USB Power Delivery (USB-PD), and MediaTek Pump Express. These technologies use higher voltage and/or current levels to charge the battery more quickly than a standard charger.

It's worth noting that fast charging can put more strain on the battery, which can reduce its overall lifespan. Some devices also have features that limit the amount of fast charging to protect the battery.

In general, it's a good idea to balance the size of the battery and the availability of fast charging. A larger battery will provide more power and allow you to use your device for longer periods of time without needing to recharge, but it may also be heavier and take longer to charge using a standard charger. On the other hand, a smaller battery may require more frequent charging, but it may also charge more quickly with a fast charger. Ultimately, the right balance will depend on your individual needs and usage habits.

Smartphone Fast Charging Speeds

What are the latest smartphone fast charging speed available 

There are a variety of smartphone fast charging technologies available, and the specific fast charging speed that a smartphone is capable of depends on the specific model and the charging technology it uses. Here are some examples of fast charging technologies and their typical charging speeds:

  • Quick Charge (QC): This is a fast charging technology developed by Qualcomm that is widely used in many Android smartphones. Quick Charge 3.0, which is the latest version of the technology, is capable of charging a smartphone from 0 to 80% in about 35 minutes. Quick Charge 4.0 and 4+ are also available, but the specific charging speeds vary depending on the device.

  • Super Charge: This is a fast charging technology developed by Huawei that is used in many of their smartphones. Super Charge 2.0 is capable of charging a smartphone from 0 to 58% in 30 minutes. Super Charge 3.0 is capable of charging a smartphone from 0 to 85% in 30 minutes.

  • Warp Charge: This is a fast charging technology developed by OnePlus that is used in many of their smartphones. Warp Charge 65 is capable of charging a smartphone from 0 to 50% in just 20 minutes. Warp Charge 30T is capable of charging a smartphone from 0 to 70% in 30 minutes.

  • Fast Charge: This is a fast charging technology developed by Samsung that is used in many of their smartphones. Fast Charge is capable of charging a smartphone from 0 to 50% in just 30 minutes.

It's worth noting that these charging speeds are based on typical charging rates and may vary depending on the specific device and other factors such as the battery's condition and age.

Fast Charging Pros and Cons

  • Advantage and disadvantage Of smartphone fast charging

  • There are several advantages and disadvantages to fast charging a smartphone:


  • Fast charging allows you to quickly charge your phone, reducing the amount of time you have to spend waiting for it to charge.

  • If you are in a hurry and need to use your phone, fast charging allows you to top up your battery quickly, so you can get back to using your phone without waiting for it to charge.

  • Fast charging can be convenient when you are traveling or on the go, as it allows you to charge your phone quickly and easily, even if you don't have a lot of time.


Fast charging can be hard on your phone's battery, potentially reducing its overall lifespan.

Some fast chargers can be expensive, especially if you need to buy a separate adapter or cable to use them.

Fast charging can generate more heat, which can be uncomfortable if you are using your phone while it is charging.

Some phones may not support fast charging, or may require specific cables or adapters to use it.

Overall, fast charging can be a convenient feature to have, but it is important to use it responsibly and consider the potential impact on your phone's battery life. I would rather pick fast charging over battery size. 

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