34points

Sennheiser HD 660 S

50points

Sony MDR-Z7M2

Sennheiser HD 660 S
Sony MDR-Z7M2
Comparison winner
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29 facts in comparison

Sennheiser HD 660 S vs Sony MDR-Z7M2

Sennheiser HD 660 S
Sony MDR-Z7M2

Why is Sennheiser HD 660 S better than Sony MDR-Z7M2?

  • 10dB/mW higher sound pressure level
    ?

    108dB/mWvs98dB/mW
  • 80g lighter
    ?

    260gvs340g
  • Has a straight plug
    ?
  • Has an open-back design
    ?

Why is Sony MDR-Z7M2 better than Sennheiser HD 660 S?

  • 5Hz lower low-frequency
    ?

    4Hzvs9Hz
  • 58500Hz higher high-frequency
    ?

    100000Hzvs41500Hz
  • Has a neodymium magnet
    ?
  • 94 Ohms lower impedance
    ?

    56 Ohmsvs150 Ohms
  • Has a 3.5mm male connector
    ?
  • Has an in-line control panel
    ?
  • Has an L-shaped plug
    ?

Price comparison

Sennheiser HD 660 S

Buy used:

$239.99

ProductStorePrice
Sennheiser HD 660 S AmazonSennheiser HD 660 S - HiRes Audiophile O...Sennheiser HD 660 S - HiRes Audiophile Open Back Headphone
Amazon logo
$429.00
Sennheiser HD 660 S AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White
Amazon logo
$136.99
Sennheiser HD 660 S AmazonSennheiser HD 600 Open Back Professional...Sennheiser HD 600 Open Back Professional Headphone
Amazon logo
$379.97
Sennheiser HD 660 S AmazonSennheiser HD 650 Open Back Professional...Sennheiser HD 650 Open Back Professional Headphone
Amazon logo
$399.95
Sennheiser HD 660 S AmazonSennheiser HD 820 Over-the-Ear Audiophil...Sennheiser HD 820 Over-the-Ear Audiophile Reference Headphones - Ring Radiator Drivers with Glass Reflector Technology, Sound Isolating Closed Earcups, Includes Balanced Cable, 2-Year Warranty (Black)
Amazon logo
$1,849.99
Sennheiser HD 660 S AmazonSennheiser HD 598 Special Edition Over-E...Sennheiser HD 598 Special Edition Over-Ear Headphones - Black (Discontinued by Manufacturer)
Amazon logo
$439.99
Sennheiser HD 660 S AmazonSennheiser HD280PRO Headphone (new model...Sennheiser HD280PRO Headphone (new model)
Amazon logo
$99.95
Sennheiser HD 660 S AmazonSennheiser HD 630VB Headphone with Varia...Sennheiser HD 630VB Headphone with Variable Bass and Call Control (Discontinued by Manufacturer)
Amazon logo
$199.00

Sony MDR-Z7M2

Buy used:

$526.24

ProductStorePrice
Sony MDR-Z7M2 AmazonSony MDR-Z7M2 Hi-Res Stereo Overhead Hea...Sony MDR-Z7M2 Hi-Res Stereo Overhead Headphones (International Version/Seller Warranty)
Amazon logo
$549.00
Sony MDR-Z7M2 pricegrabberSony MDR-Z7M2 over-ear headphones
pricegrabber logo
$598.00

Design

1.has stereo speakers
Sennheiser HD 660 S
Sony MDR-Z7M2
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
Sennheiser HD 660 S
Sony MDR-Z7M2
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
Sennheiser HD 660 S
Sony MDR-Z7M2
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.sweat resistance
Sennheiser HD 660 S
Sony MDR-Z7M2
Resistance to sweat makes it ideal for use while doing sports.
5.weather-sealed (splashproof)
Sennheiser HD 660 S
Sony MDR-Z7M2
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.weight

260g

340g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

Sound quality

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

41500Hz

100000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Sennheiser HD 660 S
Sony MDR-Z7M2
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Sennheiser HD 660 S
Sony MDR-Z7M2
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
5.sound pressure level

108dB/mW

98dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
6.has a neodymium magnet
Sennheiser HD 660 S
Sony MDR-Z7M2
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.Can be used wirelessly
Sennheiser HD 660 S
Sony MDR-Z7M2
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Sennheiser HD 660 S
Sony MDR-Z7M2
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Sennheiser HD 660 S
Sony MDR-Z7M2
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.has a noise-canceling microphone
Sennheiser HD 660 S
Sony MDR-Z7M2
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.Has an in-line control panel
Sennheiser HD 660 S
Sony MDR-Z7M2
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
4.Has voice prompts
Sennheiser HD 660 S
Sony MDR-Z7M2
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.
5.has a mute function
Sennheiser HD 660 S
Sony MDR-Z7M2
The device has an option to mute/unmute a conversation directly from the device.
6.has voice commands
Sennheiser HD 660 S
Sony MDR-Z7M2
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

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