At 23:00 on August 6, 2020, Sony officially released the flagship head-mounted best wireless headphones noise canceling Sony WH-1000XM4 review, The new product is equipped with a newly upgraded HD noise reduction processor QN1 and a multi-microphone system. Through more advanced algorithms, the collected music, voice, and noise signals are sensed more than 700 times per second to optimize the noise reduction effect in real-time. The earphone has a built-in 40mm drive unit, from dynamic bass to clear treble up to 40kHz, the sound performance is more layered. In addition, the newly added intelligent hands-free dialogue function makes the headset control more intelligent and convenient. At the same time, the optimized design makes it more comfortable to wear, and the long-lasting battery life of about 30 hours and the fast charging function can also enjoy music more at ease.
Sony’s flagship best wireless headphones noise canceling Sony WH-1000XM4 review
Renowned in the industry, noise reduction starts from the “core”
The new product WH-1000XM4 is equipped with a newly upgraded HD noise reduction processor QN1, a multi-microphone system, and a high-performance Bluetooth chip. In the headphones on both sides of the Sony WH-1000XM4, both front and rear dual feedback microphones are equipped, which can sensitively capture the ambient noise of different frequency bands around and accurately convey it to the HD noise reduction processor QN1.
At the same time, through the Headphones Connect App, users can personally choose the ambient sound mode or noise reduction scheme according to the size of the ambient sound, customize up to 20 ambient sound levels, and also turn on the “wind noise reduction” mode for listeners Bring a relaxing and efficient noise reduction experience.
Delicate sound quality, enjoy mellow sound
The Sony WH-1000XM4 has a built-in powerful 40mm drive unit and is equipped with an aluminum-plated liquid crystal polymer (LCP) diaphragm to make the sound pure, transparent and more layered. Combined with LDAC Bluetooth transmission technology, it can reach about 3 times the transmission speed of ordinary Bluetooth (the highest transmission speed is about 990kbps), presenting high-resolution music comparable to wired connections.
WH-1000XM4 drive unit disassembly diagram
The new product is equipped with artificial intelligence technology (Edge-AI technology), using deep neural networks to “machine learning” through a large amount of high-resolution music data, and then “manual evaluation” by experienced engineers, repeated deliberation and optimization so that DSEEExtreme (digital sound Enhanced engine advanced version) can more intelligently improve the quality of digital audio in real-time, dynamically recognize music styles and elements, and restore high-frequency signals lost during compression, showing the shocking experience of high-resolution music.
DSEEExtreme digital sound enhancement engine advanced version brings richer sound quality performance
Intelligent control and quick response
In addition to noise reduction and sound quality, the new WH-1000XM4 is also refreshing in terms of intelligent control. In addition to the quick reminder function of the previous generations, Sony has newly developed a more convenient intelligent pick-free dialogue function for WH-1000XM4. When the user starts a conversation, the headset will automatically pause the music being played and filter the ambient sound. There is no need to manually pause the music. After the conversation is over, the headset will automatically resume playback, making the conversation easier and the experience smoother and more convenient. In addition, the new product is equipped with a wearing sensor function, which detects the wearing state of the earphone through the built-in sensor of the earphone. When playing music, if the worn WH-1000XM4 is removed, the concert will automatically pause, effectively saving power.
Same as the previous generation, the Sony WH-1000XM4 is equipped with a touch panel for the right earmuff. Tap or flick the panel with your fingertips to switch songs, adjust the volume, answer or make calls (in the Bluetooth state), long-press the custom button You can also activate the smart phone’s voice assistant (set up on the App) to get more relevant voice information.
Long battery life, non-stop enjoyment
In terms of battery life, the Sony WH-1000XM4 review headset has a long battery life of about 30 hours (when the noise reduction function is turned on), and it is more comfortable to use. In addition, the headset also supports fast charging, and can be equipped with an AC power adapter. It can be charged for about 10 minutes and can be played continuously for about 5 hours, allowing you to enjoy music without stopping. It is worth mentioning that Sony’s flagship head-mounted noise-canceling headphones WH-1000XM4 weighs only about 254g, and the tightly fitting soft polyurethane foam pressure relief ear cushions make the pressure on the ears more evenly distributed and make wearing more comfortable .
Sony’s flagship head-mounted noise-canceling headphones WH-1000XM4 will be available for pre-sale on August 7th, priced at 289 yuan. For more product details, please visit Sony China Online Store, Sony China’s official Weibo, official WeChat public account, and Sony Store Sony direct-sale stores.