UltraDart, SuperVOOC, HyperCharge: A complete guide to modern smartphone promotion

Is it weird that you are able to charge your smartphone in half a few minutes before you leave home thanks to the quick promotion work? Super VOOC, UltraDart or HyperCharge are all key technologies, but manufacturers have also caused some disruption in their fight to make money faster. In the following table, we summarize the main technologies and their characteristics:

In terms of rapid promotion technology

Here are the current instant promotion standards (click on the name for more information!)

But are Oppo, OnePlus and Xiaomi really superior to popular manufacturers like Samsung and Apple or is there something against the fast-paced technology? To understand this, let’s analyze what actually happens during a quick promotion.

Fast charge on smartphones: how does it work?

Lithium-ion batteries are used in smartphones. Battery capacity, usually between 3000 and 7000 mAh, can power various parts of a smartphone in a few hours or days.

When the battery is empty, for example when all the lithium ions have moved from negative electricity to positive electricity, you can reverse this process by using external power and recharge the battery.

It is often integrated into a smartphone / © kwgeek

This is exactly where things go wrong when it comes to instant messaging technology. That is because modern high-speed charging technology improves the quality when it comes to wattage, voltage volts, and current amps.

Oppo’s SuperVOOC uses 125-watt capacitors and charges a maximum of 20 volts at 6.25 amps, while distributing the necessary power between two batteries, allowing manufacturers to specifically charge both components. So, instead of filling a large pool with one tap, two pools are filled with two taps. Without increasing the cost of each battery, this doubles the speed.

Unfortunately, over the past few years, smartphone makers have developed their own standards and are increasingly deviating from Qualcomm’s USB-PD standards and older Charge rates. Therefore, you should seriously consider whether your windshield supports the required protocol, even if it supports the technical requirements of the promotion. Of course, I will consider this question.

Current standards in terms of

USB-PD: an important requirement

Every Android phone has a USB port for charging and data transfer, so the speed is always dependent on the USB level.

With the help of USB-PD (USB-Power-Delivery), it has been tried for some years to bring USB to high performance, due to which not only smartphones, but also other laptops or larger devices can be loaded with one and the same Speed ​​and high speed in any situation.

Nowadays, not only smartphones, but also laptops and other devices can be charged one and the same. USB-PD is usually provided with a USB-C port. As more and more devices support this level, you can, for example, charge the Google Pixel 6 Pro with the windshield used for the MacBook, using the instant charging option.

In 2021, USB-IF – USB Implementers Forum – announced the 3.1 version of the USB-PD definition, which added three power options for the USB-C standard: 28 V, 36 V and 48 V, which allows the production of Charger to reach 140, 180 and 240 W. This advancement is not necessarily for mobile phones but can theoretically be used for our smartphones.

While USB-PD primarily offers the advantages of simultaneously charging multiple devices through a USB port, there is also a USB-PPS protocol. “Supply Power Programmable” standards are not directly related to instant promotion, but it does affect efficiency and safety when charged.

When charging the appropriate device and adapter, a smartphone (or tablet, PC, etc.) may periodically request electricity and current changes in the charger, which can be increased when the batteries are cold or low when the device starts to overheat. This level of control may not provide the fastest possible speed, but it can extend battery life.

Qualcomm Quick Charge

Chipmaker Qualcomm offers “Quick Charge”, a unit found in most Android smartphones in recent years. In fact, Qualcomm has introduced the processors to most of the smartphones available in the market, so a large number of users have taken advantage of the fast charging process and have been able to perform charging. and not produced by the same manufacturer but suitable for instant promotion.

Capable of working with USB-PD and PPS, the Fast 5 guarantees more than 100W, 20 Volts and 5 Amps. The QC5 standard is available on devices such as the Asus ROG Phone 5, Xiaomi 11T Pro and Nubia RedMagic 6 Pro, usually with low wattage. You will find a complete list of compatible devices on the Qualcomm dedicated site.

Oppo Super VOOC / OnePlus Warp Charge / Realme Ultra Dart / IQOO FlashCharge

Oppo, or rather the Oppo, Realme, OnePlus and Vivo brands that are part of the BBK team, have already decided to improve their rankings and have been able to set up smartphone launches as soon as possible as a trademark themselves. attacking Xiaomi. The latest SuperVOOC operates at up to 240W and can charge a 4500mAh battery up to 100% in 9 minutes and up to 50% within 3:30.

UltraVOOC 240W was introduced with an modified version of Oppo Find X5 Pro during MWC 2022 / © kwgeek

Realme’s UltraVOOC 240 and UltraDart 200, also announced at MWC 2022, do not yet have a release date. Both companies however announced the 150W model coming in the second quarter of 2022.

It should be pointed out that in order to use the instant promotion rates of Oppo / OnePlus / Realme / Vivo / iQOO, you must use a suitable umbrella, which only offers these types.

Xiaomi Hypercharge

After years of not using any type of emergency charger, Xiaomi decided to compete with the BBK team models and announced the Xiaomi 11T Pro in 2021 with HyperCharge. With up to 120W power, the 11T Pro was fully charged in just 17 minutes of our full test. Amazingly, the same smartphones are also listed in Qualcomm’s official Quick Charge 5 smartphone list, keeping Xiaomi’s tradition of delivering compliant smartphones and the wind.

Wind 120 W with Xiaomi 11T Pro / © kwgeek

Apple’s instant promotion through lightning

For several generations of iPhones, you can also charge Apple smartphones for almost half an hour, although the Cupertino manufacturer is sticking to the lightning level instead of also switching to USB. -VS. However, this only applies to the upgrade ports of the iPhones themselves; Apple is equipped with the windshield and even its USB-C iPad.

If you want to charge your iPhone faster, Apple recommends at least 29W adapters and also recommends using only Apple USB-C up to light cables. This is especially true if you are using a MacBook with a USB-C connector.

Indeed, since this wind provides at least 61W, the instantaneous charge also works. You can also use third party winds with the required power. This is especially interesting since the iPhone 12, because here Apple decided for the first time to remove the wind in the box.

MediaTek Pump Express 4.0

As the growing MediaTek market shows that the Chipmaker Taiwanese SoCs are also becoming more suitable for our land, we should say a few words about “Pump Express”. The high-speed upgrade technology is compatible with USB PD 3.0 and is said to reduce costs by half. However, the manufacturer does not disclose much technical details on its home page.

Is rapid charging damaging the battery?

After explaining how fast the promotion works and explaining the different techniques, it is time to look at its impact. When do you charge your smartphone? Do you wait until it is really empty or do you charge it every night?

Personally, I charge my smartphone every night. Because I use it a lot for work, it is often very necessary. But I do not care how quickly my smartphone fills up when I lie down in the next room and sleep. To keep the battery from straining, I usually turn off the charger immediately. But is it even needed?

Especially now that Android manufacturers are offering more than two years of software support to support their smartphones, the standard batteries often tested may not be enough for the lifespan of smartphones.

We asked the experts if the instant boost really damages the battery of smartphones, and the answers do not seem to ease the kwgeek community. Read the attached article and if after that you are still not satisfied with the use of instant promotions, the feature can often be disabled …