Cowin E7 Pro Wireless vs Sony WH-1000XM3: The Battle


Between the Cowin E7 Pro Wireless vs. Sony WH-1000XM3: Which headphones are the best?

Two immensely famous side-by-side headphones, facing off. Although each pair has its usual ups and downs, they also have unique advantages of their own. It will decide which of these could be the best option for you, depending on what you’re looking for in a pair of headphones. We established an in-depth comparison between each of them after thorough analysis and reviews. May the war begin!

Efficiency of Sound

The overall sound quality is a huge factor in finding your perfect pair of headphones, particularly for music listeners. There are different factors that influence the sound quality of a pair of headphones.


The COWIN E7 PRO delivers outstanding sound quality at a reasonable price. It has large-aperture drivers of 45 mm that provide a deep bass that is accurate and sensitive. One thing I found was that the audio got a little boomy when the volume was turned to the limit without noise-canceling. The sound quality was really strong with a decent bass response at approximately 90 percent volume and down. However, the music sounds a little more hollow and lacks some of the mids/highs when the active noise-cancellation is triggered.

Sony WH -1000XM3

They deliver near-flawless audio from these headphones. In all of the frequencies, it has a perfect balance. Without sacrificing any critical EQ from compression, the instruments are separated extremely well. Overall, the sound quality will make you more than happy. Out of 10, I award the sound a solid 9.8.

The Sony WH-1000XM3 offers better sound quality overall than the COWIN E7 PRO.

Noise Isolation / Active Cancelling of Noise

Between active noise canceling and noise isolation headphones, don’t be confused. Both of them are completely different. The technology for noise-canceling is very special. Noise-canceling headphones do not eliminate outside noise by physical insulation, unlike noise-isolating headphones. They have a mini microphone inside the ear cups, which picks up the ambient noise outside. It then causes a frequency totally contrary to the ambient noise outside. Thus, most outside ambient sound is balanced out.


There is active noise canceling abilities in the Cowin E7 Pro. It eradicates a large number of hums and ambient noises of lower frequency. However, though it is still diminished, you can still hear the mid and upper frequencies. This includes the speech of humans, beeping cars, etc. As described before, once the active noise cancelation is initiated, the music loses a little of its meat. After a bit of EQ, however, it was easily fixed.

Sony WH-1000XM3

The Sony WH-1000XM3 is one of the industry-leading active noise canceling capabilities, totally fantastic for eradicating outside noise environments. It uses a proprietary ANC processor that is state-of-the-art. These headphones erase almost any kind of sound, no matter where you are or what frequencies are produced in the setting you are in. These headphones cancel out jet engines absolutely, the softer human voices, air conditioning, vehicles, etc. These headphones significantly enhance your music listening experience with ANC switched on, as well. Depending on your personal features, you can also configure the active noise-canceling. Overall, for active noise cancellation, I award those headphones a 9.8 out of 10.

Overall, stronger active noise cancellation is provided by the Sony WH-1000XM3.


If they split in a few months, what good are your amazingly sounding headphones? For any investment you make, overall durability and longevity are important. It is vital that they are able to consistently withstand vigorous travel conditions, particularly for those who need headphones for commuting.


These headphones’ reliability and longevity are surprisingly quite nice. For their more robust than planned build, however, there is a slight trade-off. They are a little bulky and heavy. But don’t let the image deceive you. In-person, they are much smaller and compact. The rotatable ear cups are a handy consideration. They can rotate 90 degrees to allow you to place them around your neck comfortably. The headphones can be turned on in two different ways: either Bluetooth mode or active noise-canceling mode.

Sony WH-1000XM3

These headphones are used by the guitar player in one of my bands. He’s had them for about a year and never encountered a peep of problems with reliability. They are strong, durable, and able to withstand travel conditions easily. His versatility was something that I considered quite helpful. The enormous advantages of having versatile yet durable headphones are ignored by many people. Without any tears, you can comfortably take a nap and bend them in different positions. These headphones are slightly bigger but much smaller than the Cowin, than Bose. Overall, you’ll be extremely happy with the building. These have a much thicker structure compared to the Bose.

The Sony WH-1000XM3 has a higher build quality overall,


When speaking about over-ear headphones, battery life is an overlooked topic. The only headphones that have a battery life are those that are wireless, clearly. On the market, many headphones do not have wireless capabilities. But a more extended battery-life becomes a convenient consideration for those who do.


The COWIN E7 PRO provides a solid 30-hour battery life.

Sony WH-1000XM3

They give you 30 hours of continuous use battery life. The average life of the battery does not diminish over time. Its fast recharge period is something really special. Just 10 minutes of charging gives 5 hours of battery life to those headphones.

Overall, the same battery life of 30 hours is provided by both the COWIN E7 PRO and the Sony WH-1000XM3.


The capacity of headphones to stay relaxed without scratching, discomfort, strain, or ear pain for extended periods of time. Considering that many people use headphones for commuting, air travel, or work, a critical aspect is a comfort.


His comfort is one of my favorite things about the COWIN E7 PRO. The fake leather material feels really good on your ears in the ear cups. Some individuals also go as far as sleeping with them. I’m a huge fan, too, of how dense the ear padding is. Although the earcups sound like clouds, the soft top headband suits really well.

Sony WH-1000XM3

The Sony WH-1000XM3 is incredibly comfortable with its ergonomic headband redesign, and fits lightly on your head like a cloud. For long periods without pain, you should keep them on. I award the convenience a 9.7 out of 10. Due to the limited lack of breathable open space inside the ear cups, the reason why it’s not 10.

The Sony WH-1000XM3, overall, is more relaxed.

Other Features


The COWIN E7 PRO is the safest overall option for the money, one of the most popular pairs of affordable noise-canceling headphones on the market. A strong Bluetooth 4.0 link is provided by these headphones. It also has a fantastic built-in microphone that generates direct phone calls of direct quality. You will get 7 different colors of these headphones. For a few reasons, frequent flyers who don’t want to pay too much for headphones prefer to gravitate towards the COWIN E7 PRO. They are comfortable, they are wireless, they have good active noise-canceling, and they deliver consistent sound clarity.


Sony WH-1000XM3

Not only does it have a built-in microphone, but additional microphones have also been added to help separate audio for the most transparent phone calls possible. These headphones offer a built-in Google Assistant, which allows music and details to be accessed hands-free. It offers the clearest and most reliable wireless link to date, with LDAC Bluetooth. The Sense Engine attribute is the most special feature these headphones have. In conjunction with your scenario and operation, it senses your environment automatically and equalizes the sound and ANC skills. The intuitive touch-sensitivity is, eventually, almost flawless. To power your handset, these headphones have the simplest headphone functions. Capable of pairing only one system at a time. It comes with a carrying case of high quality.

Overall, a better built-in microphone for phone calls and added features is available for the Sony WH-1000XM3.

Our COWIN E7 PRO & Sony WH-1000XM3 Champion

Bear in mind that our point of view is not the end of anything. Everyone has different needs, specifications, and budgets for their headphones, as stated before. However, owing to its superior sound quality, comfort, build quality, and successful noise cancellation, our winner is the Sony WH-1000XM3. It’s one of the very best headphones on the market as well. We recommend it highly.


Last update on 2021-05-07 / Affiliate links / Images from Amazon Product Advertising API


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