realme 320W SuperSonic Charge: Full Charge in 4 Minutes

realme recently unveiled its fastest-charging tech, the 320W SuperSonic Charge, which the smartphone brand dubbed the "4-Min Miracle."

The next-generation 320W SuperSonic Charge from realme has raised industry standards. This charging technology revolutionizes fast-charging and the industry's user experience with unmatched power, safety, and efficiency.

'4-Minute Miracle'

After unveiling realme GT3's 240W in February 2023, realme's 320W SuperSonic Charge is another fast-charging breakthrough in 2024. This revolutionary technology sets the world record for fastest charging power at 320W (Watt), charging a smartphone from 0 to 100 percent in only 4 minutes and 30 seconds.

A phone can be charged to over 50 percent in under two minutes and 26 percent in one minute with the 320W charger. At realme's headquarters in Shenzhen, China, over a hundred global journalists, fans, and mobile industry professionals watched the unveiling of the 4-minute "miracle."

realme's 4-minute "miracle" eliminates smartphone charging delays. The generation of "no-wait" charging is here, as users can fully charge their smartphones in a very short time, comparable to drinking a coffee or playing a song.

World's Initial Folded Battery and Advanced Safety Solutions

realme undertook the seemingly impossible task of achieving the optimal equilibrium between high power, compact size, and reliable safety for fast charging. A two-year research effort has been conducted by the smartphone manufacturer to address this issue.

The 320W SuperSonic Charge used innovative technologies to overcome this barrier.

World's First Folded Battery for Smartphones

realme has developed a groundbreaking folded battery that boasts an astounding 4420mAh capacity, drawing inspiration from the mechanics of foldable devices. This quad-cell battery boasts four distinct cells that can be charged simultaneously, each of which is less than 3mm in thickness. Despite this, it offers a 10 percent increase in capacity compared to conventional designs.

This is also the first quad-cell smartphone battery in the world, which allows for quicker charging speeds while maintaining a sleek form factor that seamlessly integrates into a smartphone. realme redefines battery performance and form factor with this development.

Exceptional Safety with AirGap Voltage Transformer

realme introduces the industry's first "AirGap" Voltage Transformer, which addresses users' safety concerns regarding high-power charging. Advanced contact-free electromagnetic conversion is employed by this technology for devices. In the event of severe faults, such as circuit breakdowns, it guarantees that the battery is isolated from high voltage, thereby establishing a charging link that is virtually risk-free. The transformer is ultra-compact, measuring less than a fingertip, and is supported by a suite of patented innovations.

The 320W SuperSonic Charge is able to accomplish an impressive power efficiency of approximately 98 percent by reducing the voltage to just 20V to protect the battery while maintaining exceptional thermal management and conversion efficiency.

Maximum Power Density and Unmatched Compatibility

Dubbed the "Pocket Cannon," the 320W SuperSonic Charge adapter has an extraordinary power density of 3.3W per cubic centimeter. While preserving a similar size to the 240W charger, it surpasses the benchmark established by the realme 240W. The compact charger is engineered to surmount proprietary charging challenges and is compatible with the majority of advanced mainstream charging protocols, such as UFCS (up to 320W), PD, and SuperVOOC, providing unparalleled compatibility with all of your devices.

The 320W SuperSonic charge is the ultimate solution for efficiency and convenience, featuring dual USB-C outputs that enable simultaneous rapid charging at 150W for realme phones and 65W for compatible laptops.

6 Cutting-edge Technologies to Elevate Smartphone Innovation on All Levels

In addition to lightning-fast charging, realme is at the forefront of the future of mobile advancements by introducing six new technologies in three crucial areas: AI, Performance, and Imaging.

These six technologies are as follows.

Solid-state button: realme lets users utilize easy tactile controls to instantly zoom and capture photos on their phones, turning them into dedicated cameras. The first solid-state button with sliding functionality, designed for smooth operation, makes this possible.

Anti-reflective display: realme's first anti-reflective display eliminates phones' screen glare with a moth's eye-inspired design. This display technology minimizes reflections by up to 80 percent and provides a paper-like feel for pleasant viewing in bright sunlight. Users can see clearly at lower brightness levels, saving power consumption.

AI Motion Picture technology: realme's AI Motion Picture technology, which is powered by Next AI, revitalizes cherished memories by converting a single image into a dynamic 25-frame video. This process transforms still moments into vibrant narratives and relives the stories that are concealed in old photos.

AI Gaming Super Resolution: realme introduces the AI Gaming Super Resolution, which transforms the gaming scene. This feature utilizes on-device AI to produce crystal-clear, silky-smooth visuals that reduce the chipset's workload.

4D Game Vibration: The 4D Game Vibration has been improved to offer customizable haptics for over a hundred in-game actions, such as weapons, skills, collisions, and footsteps. This feature seamlessly supports popular games such as Honor of Kings (HOK).

Holo Audio: The realme Holo Audio allows users to adjust the sound positioning to ensure that gaming is not interrupted by incoming calls.

realme creates high-performance devices that improve fans' and users' experiences by "merging technological innovation with deep consumer insights" to empower young people worldwide with amazing technology.