Sony WF-1000XM4: the new quality TWS headphones

Here are the new Sony WF-1000XM4, high quality TWS headphones in full Sony style

Sony has announced the launch of the Sony WF-1000XM4 headphones, the latest true wireless of the acclaimed 1000X series. The WF-1000XM4 takes industry-leading audio quality and noise suppression technology to extraordinary levels. Designed to fit snugly to the ear, they offer a personalized and optimal experience in any situation.

Sony WF-1000XM4: the new quality TWS headphones

Sony WF-1000XM4: even clearer sounds, inaudible noises

The WF-1000XM4 further optimize industry-leading noise canceling technology withIntegrated Processor V1 of new conception. Specially developed by Sony, the Integrated Processor V1 makes external noise virtually inaudible, taking the performance of Sony’s acclaimed QN1e chip beyond all expectations. Technology System on Chip Audio Bluetooth ensures the highest levels of noise suppression, while consuming less energy than the previous model.

The Sony WF-1000XM4 are equipped with two microphones, one for feed-forward and one for feedback, with Dual Noise Sensor integrated. Located on the surface of the headphones, they capture and analyze surrounding ambient sounds to eliminate noise with extreme precision. Another feature that further enhances the noise suppression capabilities of the WF-1000XM4 is the newly developed 6mm driver, with 20% larger magnet. Together with the super-adaptable diaphragm, it optimizes low-frequency reproduction and noise suppression by generating a high-precision signal.

Innovative noise-isolating ear tips make the design of the WF-1000XM4 even more comfortable to wear. Made with an exclusive polyurethane foam material, soft and elastic, they maximize the contact surface with the ear canal. In addition to offering a comfortable fit, this ensures a snug fit to isolate sounds and reduce outside noise. The system Wind Noise Reduction automatic detects the presence of wind and eliminates annoying rustles, for total involvement in any environmental condition.

Spectacular audio quality

The WF-1000XM4 now support wireless audio playback ad High Resolution thanks to LDAC, the audio coding technology developed by Sony and adopted by the entire industry. LDAC broadcasts about three times the amount of data (at the maximum transfer rate of 990 kbps) compared to traditional Bluetooth audio, for a reproduction of high-resolution audio content of a spectacular level, almost equivalent to that offered by a dedicated wired connection. Thanks to the specially designed 6mm drivers and despite the extremely compact size, the Sony WF-1000XM4 guarantee dynamic sounds. The super-adaptable diaphragm instead gives an extremely rich bass range. The Integrated Processor V1 also optimizes the audio quality, reduces distortion and supports processing via the LDAC codec and DSEE Extreme technology.

Using artificial intelligence applied to the source, or AI edge, DSEE Extreme (Digital Sound Enhancement Engine) technology improves the quality of compressed music files in real time. It dynamically recognizes instruments, musical genres and individual elements of each song, such as voices and interludes, restoring the high-frequency sounds lost in compression, for a richer and more complete listening experience.

Sony WF-1000XM4: the new quality TWS headphones

Sony WF-1000XM4: even smarter

The “Speak-to-Chat” feature has gained wide acceptance for its innovative features since its first integration into the WH-1000XM4 pavilion model. Now integrated into the WF-1000XM4, it allows you to interact in short conversations without removing the earphones. As soon as it detects the wearer’s voice, the “Speak-to-Chat” function it automatically pauses the music and lets the external sounds pass, to allow you to communicate with the utmost convenience, even when you want to keep the headphones in position or have your hands full. As soon as the conversation ends, playback restarts automatically. “Speak-to-Chat” detects the voice and reacts accordingly thanks to Precise Voice Pickup technology, which combines four microphones and sensors with advanced audio signal processing.

Sony WF-1000XM4s support the “Quick Attention” mode, which allows you to listen to an announcement or quickly interact with other people simply by placing your finger on the left earpiece, to instantly reduce the volume and let external sounds pass. The new model also boasts the intelligent adaptive sound control function, which detects your location and ongoing activity, such as traveling, walking or stationary, by adjusting ambient sound settings to ensure ideal performance. On setting, the function learns to recognize the places you go to most often, such as your favorite office, gym or bar, and customizes the sound according to the situation. The headphones are equipped with automatic pause and play functionality for an optimal experience. Thanks to a sensor that detects if you wear one or both earphones, the music stops as soon as they are removed and then starts again when you put them back.

Superior call quality

Making hands-free calls is even easier with the tecnologia Precise Voice Pickup integrated. Using this system, coupled with microphones and a bone conduction sensor, the WF-1000XM4 picks up your voice clearly and accurately for phone calls in maximum comfort. THE microfoni beamforming they are calibrated to acquire only the sounds emitted by the user. The advanced signal-to-noise ratio allows you to detect every word, even in very noisy contexts. In addition, the new bone conduction sensor only records voice vibrations, not background noises, making dialogue clearer during phone calls. The noise suppression system further enhances calls, allowing you to hear the caller clearly, even with a lot of background noise.

Sony WF-1000XM4: the new quality TWS headphones

Sony WF-1000XM4: advanced comfort

Since the introduction of the world’s first in-ear headphones in 1982 (MDR-E252), Sony has analyzed vast amounts of data collected around the world on the anatomical conformation of different ear types. The result of this research, the Sony WF-1000XM4 combine a shape that adapts to any ear cavity and a new ergonomic design to ensure a perfect fit. Through l’app Sony | Headphones Connect, it will then be possible to identify the rubber pads that best suit your conformation. In just a few simple steps, a guided measurement procedure will help you find the size of the noise isolating ear tips for your needs, to maximize audio quality and minimize external noise, so you can enjoy an experience. excellent listening with maximum comfort.

The WF-1000XM4 have been designed to be more compact and lighter than ever, while still maintaining unique features. They are in fact 10% smaller than the previous generation, without affecting the sound quality or battery life. Lightweight and perfect for longer, more demanding days, they also boast a 40% smaller charging case.

Better Bluetooth connectivity to watch what you love without interruption

The WF-1000XM4 are perfect for watching TV series, movies and more. There advanced wireless connection perfectly syncs audio and video for optimal low latency viewing. The transmission algorithm, optimized thanks to the Integrated Processor V1, makes the Bluetooth connection more stable and reduces possible interruptions in the audio, even in environments characterized by interference.

Sony WF-1000XM4: the new quality TWS headphones Sony WF-1000XM4: the new quality TWS headphones

Sony WF-1000XM4: Extraordinary battery life and totally wireless charging

With the WF-1000XM4 you can hear what you love all day long. They offer 8 hours of battery life and an additional 16 hours of charging via the case, for a total of 24 hours of charge wherever you are. What if you’re in a hurry? A 5 minute quick charge guarantees up to 60 minutes of playback. Plus, the Sony | Headphones Connect notifies you when the case’s charge level drops below 30%. Thanks to Qi technology, no cables required – the Sony WF-1000XM4 simply charge wirelessly. The headphones and case can also be recharged via a smartphone with Qi system, such as the new Xperia model with battery sharing function[9].

Sony WF-1000XM4: water resistance

Ideal for those who are always on the go, the WF-1000XM4 have a degree of protection IPX4, which certifies its resistance to splashes and sweat. In the rain or sitting comfortably in the office, these headphones are the perfect allies for every day.

Simple pairing and voice assistant

With voice commands, just say “Hey Google” o “Alexa“ to activate your preferred voice assistant. Access entertainment, connect with friends, get information, listen to music or notifications, set reminders and more. The WF-1000XM4s support Google’s new and useful Quick Pair feature. One touch is all it takes to pair them quickly and easily with your Android device. Google’s Quick Pair feature easily locates the headphones, as well as informs you when Bluetooth is left on and indicates how much power is left. The headphones also boast the Microsoft Swift Pair function, to quickly connect to Windows 10 devices as well.

With intuitive touch control settings, managing the listening experience with the WF-1000XM4 is quick and easy. You can use the touch controls to activate the noise canceling modes, “Ambient Sound” O “Quick Attention”Or simply to change, pause or play tracks.

A responsible choice

The packaging of the WF-1000XM4 is made without plastic and according to design principles with reduced toxicity and a recycling philosophy, in the sign of a socially more sustainable approach. For reduce waste production, 99% of paper packaging, except labels, is made from recycled and sustainable materials created specifically for Sony.

At the heart of your favorite content

Pair with an Android / iPhone smartphone with a compatible streaming app installed, the WF-1000XM4 allow you to live the new immersive 360 ​​Reality Audio audio experience, to find yourself projected in the center of a concert or recording studio. By connecting the WF-1000XM4 headphones to the Sony | app Headphones Connect, it’s possible customize the sound field at 360 ° as you prefer, optimizing the result. Inside the package, three different size earbuds and a USB-C charging cable are provided.

Sony WF-1000XM4: the new quality TWS headphones


The WF-1000XM4 will be …

With a sharp focus on technological advancements, Clare keeps readers informed about the cutting-edge innovations, breakthroughs, and trends in the hardware industry. From new computer components and peripherals to advancements in hardware technology, Clare's articles provide comprehensive coverage, ensuring readers stay up-to-date with the ever-evolving hardware landscape.