REDMI Note 15 Pro supports 400% louder volume with a loudness of up to 82.5dB

REDMI Note 15 Pro supports 400% louder volume with a loudness of up to 82.5dB


According to official information, REDMI's upcoming Note 15 Pro series features significant upgrades in several core user experiences, particularly in audio performance. The system introduces a 400% loudspeaker mode for the first time, reaching a maximum volume of 82.5dB. This feature aims to address the pain point of users struggling to detect incoming calls in noisy environments. This feature, combined with flagship-grade 1115 symmetrical dual speakers, not only boosts volume but also ensures excellent sound quality, ensuring calls, notifications, and media playback are clearly audible, preventing important information from being missed.


As REDMI's next-generation "Little King Kong," positioned as the "king of mid-range user experience," the Note 15 Pro series has been comprehensively optimized in terms of screen, battery life, and durability. It features a 6.83-inch 1.5K Super Sunlight display, using the same luminous material as its flagship models. It boasts a peak brightness of 3200 nits and a global brightness of 1800 nits. Its intelligent "stronger light, brighter screen" adjustment mechanism ensures clear visibility even in direct sunlight, significantly enhancing the outdoor user experience.

In terms of battery life, the Note 15 Pro+ will be equipped with a large-capacity 7000mAh Xiaomi Jinshajiang battery, combined with 90W wired fast charging and 22.5W reverse fast charging, creating a "golden battery life combination." Officially, the battery supports 1600 cycles and can maintain high health after five years of normal use, balancing long battery life and durability.

In terms of design, the series debuts a "full-depth micro-curved screen" and wide-angle bezel design, enhancing the grip and visual immersion. Furthermore, the screen is covered with Xiaomi Dragon Crystal Glass for enhanced drop and scratch resistance. To verify its durability, REDMI demonstrated the rigorous testing the product underwent during its R&D phase, including extreme scenarios such as a 1.8-meter drop from granite, a steel ball impacting the screen, and continuous impacts with a large pendulum, to ensure the device's reliability in complex usage environments.

New battery anode can withstand 2,100 cycles without wear and tear

South Korean scientists have proposed a new battery solution that could significantly extend the lifespan of electric vehicles and smartphones. This novel ano

New battery anode can withstand 2,100 cycles without wear and tear

Toyota pledges to launch an electric car with solid-state batteries by 2027

A Japanese company has announced it will launch the world's first electric vehicle equipped with solid-state batteries in 2027. This technology promises f

Toyota pledges to launch an electric car with solid-state batteries by 2027

Batteries powered by B vitamins and sugar could power electronic devices

Scientists have developed the world's first battery powered by vitamin B2 and glucose. It's based on the same principles the human body uses to conver

Batteries powered by B vitamins and sugar could power electronic devices

Artificial leaves mimic real photosynthesis

Scientists at the University of Cambridge have invented a "semi-synthetic leaf" that mimics photosynthesis, converting sunlight, water, and carbon dioxide int

Artificial leaves mimic real photosynthesis

BMW unveils its first self-inflating electric stand-up paddle board

BMW has unveiled its first self-inflating electric stand-up paddle board. This new product was developed in collaboration with Slovenian manufacturer SipaBoar

BMW unveils its first self-inflating electric stand-up paddle board

New Captery AA batteries charge in 160 seconds

Italian startup Captery has unveiled a rechargeable battery that charges in less than three minutes and lasts for decades. The company claims its technology wi

New Captery AA batteries charge in 160 seconds

The Prima eye implant restores vision to people.

Blind patients in the UK may be able to regain their reading ability with a new implant placed under the eye. Surgeons at London's Moorfields Hospital have

The Prima eye implant restores vision to people.

NASA plans to build a glass city on the moon

NASA is supporting an ambitious project aimed at enabling future human landings on the Moon. Skyeports, an American company, proposes building giant, transpar

NASA plans to build a glass city on the moon

Kohler launches smart toilet camera for health monitoring

Kohler, an American company known for its plumbing and kitchen appliances, has unveiled an unusual new product: the Dekoda camera. It attaches directly to the

Kohler launches smart toilet camera for health monitoring

LEDs can kill up to 92% of cancer cells

Scientists have developed a new light therapy that can destroy cancer cells without harming healthy cells. The method, which utilizes LEDs and tin nanosheets,

LEDs can kill up to 92% of cancer cells

New microturbine can operate on light winds

German engineers have invented a compact wind turbine that generates 83% more electricity than existing turbines of similar size. This invention could become

New microturbine can operate on light winds

The first fully recyclable electronic product has been created

Duke University researchers have developed a technology that could revolutionize the way displays are produced, even making them more environmentally friendly

The first fully recyclable electronic product has been created

Study: Neural networks speed up thinking but hinder deep analysis

Researchers at the University of Oxford have discovered how the use of neural networks affects students' cognitive functions. The so-called AI generation

Study: Neural networks speed up thinking but hinder deep analysis

Jason Schreier: Microsoft demands unattainable profits from Xbox

Bloomberg reporter Jason Schreier has once again exposed the hidden handcuffs in the gaming industry—this time, the focus is on Microsoft. It seems fans

Jason Schreier: Microsoft demands unattainable profits from Xbox

Bang & Olufsen has released a commemorative audio collection to mark the brand's 100th anniversary.

To celebrate its centennial, Danish brand Bang & Olufsen released special editions of its Beoplay H100 headphones and A9 and A5 speakers, dubbed the "Centenni

Bang & Olufsen has released a commemorative audio collection to mark the brand's 100th anniversary.