fast charging smartphone list and information

fast charging smartphone list and information

Nowadays everyone uses a smartphone and likes to do all kinds of official work with the smartphone, but the low running battery and slow charging speed of the smartphone bothers everyone. In such a situation, fast charging or quick charging for the phone has become very important in today’s time so that the phone can be charged quickly.

When smartphones first came, phones were not charged quickly. It took more than 2 hours to fully charge the battery of the phone, and no one has so much time that the phone can be used for more than 2 hours of charging, because if someone is in office early, then someone else does some other work. Of.

In such a situation, the smartphone maker companies started working on fast charging technology to charge the phone quickly and save customers time. All companies bring the phone fast charging technology from time to time and keep improving it. This has been named the Fast Charging technique. But how does this Fast Charging technology work and is Fast Charging technology right for smartphones? Today in this post we are going to discuss about what is Fast Charging and how it works and what are its advantages or disadvantages?

So let’s start and understand the fast charging technology used in smartphones today in full detail –


1 What is Fast Charging and how Fast Charging works
2 What is Fast Charging or Quick Charging
3 How Fast Charge Technology Works –
4 Note – Wattage is formed by mixing voltage and Ampere. It is written on your phone charge adapter. Like – 5V and 2A
5 Note – Voltage is multiplied by Ampere to get the total wattage of the charger.
6 Full Explain Of Fast Charging Technology –
7 Major Versions of Fast Charging Technology –
8 Best Quick Charge (Fast Charging) Company’s (Type Of Fast Charging) –
9 Some questions related to Fast Charging Technology –
10 Fast Charging or Quick Charging Disadvantages

What is Fast Charging or Quick Charging

Like I told you above, Fast Charging or Quick Charging technology is called Fast Charging or Quick Charging. Fast Charging was first developed by Qualcomm and introduced the Qualcomm Quick Charge 1.0 technology in the market. After that many companies started working in this field and started bringing their own different fast charging technology. Nowadays all the companies are working on different technology of fast charging the phones so that the phone can be successful in fast charging.

Fast charging is also known by many names other than the name Quick Charging, such as VOOC Charge, Dash Charging and Flash Charging etc. These Fast Charging techniques have different names and stages. All companies give it different names. All companies like Oppo, Oneplus, Apple and Samsung etc. nowadays pay more attention to quick charging.

How Fast Charge Technology Works –

Fast charge technology depends on your phone’s charger wattage. The higher the wattage of your charger, the faster your phone will charge. Every smartphone has a power management circuit board. This determines how much wattage of battery the battery can take at any given time. In smartphones that do not have quick charge, it is limited to 10 watts.

The quality of quick charge is that it increases this limit. So smartphones can be charged quickly. The power management circuit of the smartphone makes it ready to take more power.

For quick charge, there are three things – a quick charge system in a smartphone or tablet, an adapter that is of high voltage and a good USB cable. If the smartphone is not made for quick charge then it cannot be charged quickly.

Note. – Wattage is formed by mixing voltage and Ampere. It is written on your phone charge adapter. Like – 5V and 2A
Note. – Voltage is multiplied by Ampere to find the total wattage of the charger.

In a normal phone, you get a 5W charger. With this, your phone charges normally and the speed is also normal. But as the weight of the adapter increases, the charging speed of your phone also increases.

Full Explain Of Fast Charging Technology –

Qualcomm first brought its Fast charge 1.0 for fast charging. It used to get maximum power of up to 10 W. In this you used to get 5V and 2A. Its total wattage was 5V × 2A = 10 W. This led to a slight improvement in charging speed and the phone started charging slightly earlier than before.

Then came Quick charge 2.0. In this, customers used to get Maximum 18W charger and Minimum 10W charger. The output you get in Quick Charge 2 depends on the current level of your phone’s battery, how much it is or how much power it can accept. It used to get power of 5V and 2A = 10W or 9V and 2A = 18W or 12V and 1.67A = 18W.

This is followed by Quick Charge 3.0 technology. It is capable of charging slightly faster than 2.0. It has slightly changed the Quick Charge 2.0 outputs (10W and 18W) and increased from 3.6V to 12V to 200MV (millivolt). This means that earlier from 0 to 50 or 50% was charged from 18W but after 60% it would quickly come to 10W and charge the battery at 10W speed.

But this will not happen in 3.0. Now as the phone’s battery increases, it will slowly come down from 200-200 millivolts. That is, it has been improved slightly in charging speed than before. Nowadays the same technology is seen in most Mid Range Smartphones 3.0.

Latest Chargers

After Fast Charge 3.0, Fast Charge version 4 and Fast Charge version 4+ have also been launched which can be seen in the large processors of Qualcomm. This technology has not yet been used in many phones. It is currently available in only a few premium smartphones. You get up to 100W charger output in Quick charge 4 and 120W output in Quick charge or Fast Charge 4+. It can charge your smartphone up to 100% in 5 to 10 minutes. This can be seen in some expensive phones of Vivo and Oppo etc. to be launched in 2020.

It is not that Quick Charge technology can be used in every phone or in any processor. for example – You cannot use Quick charge 3.0 technology in phones with Snapdragon 600 processor. It varies for different processors.

You can easily understand the Fast Charging or Quick Charging technology in the table below that they have voltage and ampere and which processor can be given which Quick Charge technology –

Charger Type

Technology Voltage Current Power Processor Notes
Quick Charge 1.0 5V 2A 10W Snapdragon 600
Quick Charge 2.0 5 V, 9 V, 12 V 3 A, 2 A, or 1.67 A 36 W (12 V * 3 A) Snapdragon 200, 208, 210, 212, 400, 410, 412, 415, 425, 610, 615, 616, 800, 801, 805, 808, 810
Quick Charge 3.0 3.6 V to 22 V, dynamic with 200 mV increments 2.6 A or 4.6 A 36 W (12 V * 3 A) Snapdragon 427, 430, 435, 450, 617, 620, 625, 626, 632, 650, 652, 653, 665, 820, 821
Quick Charge 4 3.6 V to 20 V, 20 mV increments via QC
5 V, 9 V via USB-PD
2.6 A or 4.6 A 100 W (20 V * 5 A) Snapdragon 630, 636, 660, 710, 835
Quick Charge 4+ 3 V to 21 V, in 20 mV steps and 0 A to 3 A 50mA steps 3 A 27 W Snapdragon 670, 675, 712, 730, 730G, 845, 855

Key versions of Fast Charging Technology –

So far, 4 versions of fast charging have been launched, but in most phones, only 3.0 versions are available. The major versions of Quick Charging technology are –

Fast Changing or Quick Charge 1.0 ,2.0 , 3.0 ,4 ,4+

These were the main versions or types of fast charging technology. But which are the best or best companies that work on Fast Charging technology and make quick charge or chargers. Let’s know –

Best Quick Charge (Fast Charging) Company’s (Type Of Fast Charging) –

  • Qualcomm Quick Charge
  • MediaTek Pump Express
  • Samsung Adaptive Fast Charging
  • Oppo Super VOOC Flash Charge
  • OnePlus Dash Charging
  • Huawei SuperCharge
  • Anker PowerIQ
  • Xiaomi’s Super Charge Turbo Technology

These are all the main company or types of fast charging technology available in the market. Qualcomm was the first to bring fast charge technology.

Some questions related to Fast Charging Technique –
Q. Can Fast Charger be installed in any phone?

Ans. – Yes! You can use Fast Charger or Quick Charger in any phone, but it will not charge all phones fast. This will enable only those phones which support it fast. The rest will be charged the same way as normal chargers.

Q. – Does Fast charge technology damage the phone?

Ans. – off course not! This does not affect the phone. In some cases, you may get a little heat, but there is no such thing as a phone malfunction.

Q. – If our phone has Fast Charging Support, do we have to install fast charger for charging?

Ans. – This is also not necessary at all. You can also charge your phone with slow chargers. Slow charge the phone as much as you want, there will be no loss on your phone battery. If your fast charger goes bad, you can also charge the phone with a slow charger. Just this, the phone will charge slowly, compared to fast charger.

Q. – Should Quick Charger use the same company as the phone?

Ans. – This is also not necessary. If you like it and it is economical for you, then you can also use another company’s fast charger, like you can use Vivo’s fast charger in Oneplus or you can use another third party company. This will not affect the phone and charging speed.

Q. – Does the Quick Charge technology charge the phone uniformly from 0% to 100%?

Ans. – As I said that the charging speed in this technique is not the same. If your battery is 0% then it is charged at full speed up to 50%. After this, up to 80% will be charged with 18W power and then with 10w power. That is, the charging speed decreases as the battery level increases.

Disadvantages of Fast Charging or Quick Charging –

It is not that this technology has only benefits for you and the phone will be fully charged in 30 minutes and will save your time. There can also be some disadvantages of the quick charging technique, such as –

Fast Charging technology can cause your phone and phone battery heat. It can be more annoying in summer.
Fast charging also reduces the battery life of your phone and keeps the charge low. The battery of the phone also deteriorates quickly.
If you use a light charging cable in the fast charger, it may burn. So you always have to use the original cable which can accept the power of fast charger.


Leave a Reply

Your email address will not be published.