What is fast charging? The most popular phone fast charging technologies

Battery life and charging technology are always the top concerns of smartphone users. Therefore, manufacturers have now integrated fast charging technology into phones. Let’s find out what fast charging technology is with Tnhelearning.edu.vn in the article below!

What is fast charging technology?

Fast charging technology is simply understood as a feature that helps the phone to charge the battery quickly in a short time. In addition, fast charging is basically understood as increasing the current or voltage , for faster charging time, you can use an Adapter (charger) with a large output.

Fast charging technology helps you shorten the time to recharge the battery

How does fast charging technology work?

Basically fast charging technology uses a power source with a high output voltage to charge faster. After fully charging the battery, the current will be lowered to return to the normal charge level thanks to the chip integrated by the developer in the charging adapter.

Although the current being pushed high or low can affect some of the electronic components inside, you can rest assured because the manufacturer has carefully calculated to ensure that your phone you are always in the most stable state.

Fast charging works mainly through the form of charging power push

Is fast charging good? Does it cause battery bottles?

Fast charging will not affect your battery life because the manufacturer has carefully calculated this feature. If your device has an early battery, it may be a manufacturer’s fault, not caused by fast charging. In that case, you should take your phone in for service or repair.

Fast charging technologies are thoroughly researched for safety

The most popular phone fast charging technologies

Power Delivery fast charging technology

The first is Power Delivery technology with the purpose of using a single charging standard on mobile devices. Charging technology is designed with 5 charging configurations from 2.5W to 100W , so it can meet a variety of devices such as phones, tablets, laptops, desktops, …

Advantage	Defect
The USB-C cable supports 2-way charging. Eliminate the barrier of compatibility. Outstanding charging capacity. USB-PD works mostly well with Apple devices.	Because Apple does not provide compatible chargers with USB-PD cables in the box, users have to pay to equip them.

Power Delivery creates a common charging standard for many devices, so it will reduce the amount of electronic waste released into the environment in the future

Qualcomm Quick Charge technology

This technology is integrated on smartphones with Qualcomm Snapdragon processor chip to provide fast and stable charging speed, the device temperature is not too hot during charging. The latest version of Quick Charge 4+ can charge a phone to 50% in just 15 minutes . Quick Charge 3.0 is more common, providing about 50% of the battery charge in half an hour .

The adapter plays the role of creating a high-voltage power source , combined with a Qualcomm processor to create a fast charging feature. Adapters are often equipped by manufacturers for high-end models, but you can buy an Adapter with fast charging to use for your device (provided that the device must have a Qualcomm processor with this technology).

Advantage	Defect
This is one of the most widely implemented charging standards. Built-in safety features prevent overheating and circuit breakers. With just 5 minutes of charging, you can use the phone for an additional 5-6 hours.	Quick Charge 3.0 does not connect closely to USB-PD. Quick Charge 4.0 requires devices with Snapdragon 835 chip or higher and USB Type – C.

Quick Charge is a fast charging technology developed by Qualcomm, a technology company famous for its Snapdragon phone chips

OPPO VOOC Flash Charge fast charging technology

This is a technology researched and developed by OPPO to integrate into OPPO smartphones. This technology also delivers extremely fast charging speeds (75% battery in just 30 minutes). In addition, the temperature of the charging adapter is significantly reduced when charging, increasing durability and safety for users.

Advantage	Defect
Ensure the device’s temperature is below 35 degrees but still maintain fast charging speed no matter what the user is using the phone to do. With VOOC-enabled phones , the battery can be charged up to 75% in just 30 minutes .	Chargeable only if using the correct charger provided by OPPO.

VOOC (Voltage Open Loop Multi-step Constant-Current Charging) is OPPO’s exclusive fast charging standard

SuperVOOC Super Fast Charging Technology

Super VOOC is OPPO’s super-fast charging technology that helps the phone to charge super-fast in a short time while still ensuring the device’s life. Currently, the Vietnamese market has a genuine OPPO R17 series that is equipped with this technology.

With Super VOOC, the device still maintains a low temperature during charging with super-fast charging speed without being affected by the process in use. Super VOOC is currently only available on OPPO’s high-end smartphones.

Advantage	Defect
The fast charging mode on the phone will turn off and return to normal charging mode to reduce the temperature of the device when you are charging and using it. Charge twice as fast as VOOC Flash Charge.	Chargeable only if using the correct charger provided by OPPO.

Super VOOC is OPPO’s super-fast charging technology that helps to super-charge the phone in a short time while ensuring the life of the device.

Samsung’s Super Fast Charging and Adaptive Fast Charging technology

Samsung Adaptive Fast Charging is capable of charging up to 60% faster than traditional charging and is almost all equipped on Samsung product lines. In addition, this technology also automatically changes the charging speed of genuine Samsung chargers to maintain battery life.

Advantage	Defect
There is compatibility with Quick Charge 2.0. Integrated into all Samsung devices, convenient for users. Users do not necessarily need to use the correct charger that Samsung provides, but can still use Quick Charge chargers, USB-PD chargers or even chargers that support output from 15W for fast charging.	Samsung Adaptive Fast Charging is made exclusively for the Galaxy S series, while Samsung Super Fast Charging is for the Note series.

This Samsung technology also automatically changes the charging speed to maintain battery life

OnePlus’ Dash Charge and Warp Charge fast charging technology

OnePlus’ charging technology works like: OPPO’s VOOC with a capacity of up to 65W . At that rate, you can fully charge the battery in less than 40 minutes .

Advantage	Defect
You can fully charge the battery in less than 40 minutes . This fast charging technology does not make your phone hot after charging is complete.	For use with OnePlus phones only.

This technology has the disadvantage of high exclusivity, only available on OnePlus phones

Huawei SuperCharge fast charging technology

Huawei’s SuperCharge fast charging technology has a charging capacity of up to 55W that helps to charge 85% of the battery in just 30 minutes . Although it can be compatible with many different smartphone models, Huawei’s fast charging technology is still relatively slow compared to some other fast charging standards.

Advantage	Defect
The adapter is equipped with a compatible smartphone. Has compatibility with USB-PD.	Relatively slower than some other fast charging standards.

This fast charging technology of Huawei is still relatively slow compared to some standards of other fast chargers

MediaTek’s Pump Express fast charging technology

This charging technology is mainly for micro USB and USB-C charging ports with a charging capacity of 15W . Other mobile devices on the market can use this technology as long as the charging port is compatible.

Advantage	Defect
There are built-in safety measures to prevent overheating and short-circuiting. Compatibility with Quick Charge 2.0.	Relatively slower than other fast charging standards.

This charging technology is mainly for micro USB and USB-C . charging ports

Vivo’s Super Flash Charge fast charging technology

This is Vivo’s leading charging technology when equipped with a capacity of up to 120W that provides 50% of the battery in just 5 minutes . You can fully charge the battery in just 13 minutes .

Advantage	Defect
It is the leading fast charging technology.	This fast charging technology only works with the USB Type-C charger and cable provided by Vivo itself.

Vivo’s leading charging technology up to 120W

Xiaomi’s Hypercharge fast charging technology

The ultimate fast charging technology from Xiaomi helps you to charge 50% of the battery in just 3 minutes and 100% of the battery in 8 minutes for a 4000 mAh battery capacity. This is an impressive number in the technology market.

Advantage	Defect
Battery charging time is faster than other fast charging technologies.	High exclusivity. 200W fast charging technology is not yet popular.

Xiaomi HyperCharge only needs 8 minutes to fully charge 100% for 4000 mAh battery capacity

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