78points

Sennheiser HD 4.40 BT

33points

Sennheiser HD 579

Sennheiser HD 4.40 BT
Comparison winner
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Sennheiser HD 579
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34 facts in comparison

Sennheiser HD 4.40 BT vs Sennheiser HD 579

Sennheiser HD 4.40 BT
Sennheiser HD 579

Why is Sennheiser HD 4.40 BT better than Sennheiser HD 579?

  • Has passive noise reduction
    ?
  • 7dB/mW higher sound pressure level
    ?

    113dB/mWvs106dB/mW
  • Has a neodymium magnet
    ?
  • 32 Ohms lower impedance
    ?

    18 Ohmsvs50 Ohms
  • Can be used as a headset
    ?
  • Can be used wirelessly
    ?
  • Has a rechargeable battery
    ?
  • 497.9g lighter
    ?

    221.1gvs719g

Why is Sennheiser HD 579 better than Sennheiser HD 4.40 BT?

  • 3Hz lower low-frequency
    ?

    15Hzvs18Hz
  • 6000Hz higher high-frequency
    ?

    28000Hzvs22000Hz
  • Has a straight plug
    ?
  • Has an open-back design
    ?

Price comparison

Sennheiser HD 4.40 BT

ProductStorePrice
Sennheiser HD 4.40 BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones - Black
Amazon logo
$94.95
Sennheiser HD 4.40 BT aliexpressReplacement Audio Cable For Sennheiser M...Replacement Audio Cable For Sennheiser Momentum 2.0 /HD4.40 HD 4.40 BT HD4.50 HD 4.50 BTNC HD4.30i HD4.30G Headphone cable
aliexpress logo
$2.94
Sennheiser HD 4.40 BT aliexpressNew Headphone Case for Sennheiser HD 4.4...New Headphone Case for Sennheiser HD 4.40 HD 4.50 BT HD 4.50BTNC Bluetooth Wireless Headphones Carrying Case Portable Pouch Box
aliexpress logo
$8.59
Sennheiser HD 4.40 BT aliexpressIMTTSTR 1 Pair of Velvet leather Replace...IMTTSTR 1 Pair of Velvet leather Replacement EarPads for Sennheiser HD4.50BT HD4.50BTNC HD4.40BT Headphones Earmuff
aliexpress logo
$10.66
Sennheiser HD 4.40 BT aliexpressHard Case Storage Bag For Sennheiser HD ...Hard Case Storage Bag For Sennheiser HD 4.40 BT/HD 4.50 BTNC Bluetooth Wireless Headphones Protective Carrying Case Handbag
aliexpress logo
$11.20
Sennheiser HD 4.40 BT aliexpressReplacement Earapds Cushion Cover for Se...Replacement Earapds Cushion Cover for Sennheiser HD 4.50 HD4.50 BTNC 4.40 BT Bluetooth Headphones Headset Memory Ear Pads
aliexpress logo
$4.95

Sennheiser HD 579

Buy used:

$149.90

ProductStorePrice
Sennheiser HD 579 AmazonSennheiser HD 579 Open Back Headphone (D...Sennheiser HD 579 Open Back Headphone (Discontinued by Manufacturer)
Amazon logo
$299.99
Sennheiser HD 579 AmazonSennheiser HD 599 Open Back Headphone, I...Sennheiser HD 599 Open Back Headphone, Ivory
Amazon logo
$199.95
Sennheiser HD 579 AmazonSennheiser HD 569 Closed Back Headphone
Amazon logo
$149.95
Sennheiser HD 579 AmazonSennheiser HD 559 Open Back Headphone - ...Sennheiser HD 559 Open Back Headphone - Black
Amazon logo
$323.92
Sennheiser HD 579 AmazonSennheiser HD 558 Headphones
Amazon logo
$230.00
Sennheiser HD 579 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 579 AmazonSennheiser HD 660 S - HiRes Audiophile O...Sennheiser HD 660 S - HiRes Audiophile Open Back Headphone
Amazon logo
$465.00
Sennheiser HD 579 AmazonSennheiser HD 650 Open Back Professional...Sennheiser HD 650 Open Back Professional Headphone
Amazon logo
$399.95

Design

1.has stereo speakers
Sennheiser HD 4.40 BT
Sennheiser HD 579
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 4.40 BT
Sennheiser HD 579
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 4.40 BT
Sennheiser HD 579
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 4.40 BT
Sennheiser HD 579
Resistance to sweat makes it ideal for use while doing sports.
5.weather-sealed (splashproof)
Sennheiser HD 4.40 BT
Sennheiser HD 579
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.weight

221.1g

719g

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

22000Hz

28000Hz

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 4.40 BT
Sennheiser HD 579
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 4.40 BT
Sennheiser HD 579
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

113dB/mW

106dB/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 4.40 BT
Sennheiser HD 579
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Power

1.has a rechargeable battery
Sennheiser HD 4.40 BT
Sennheiser HD 579
The battery can be recharged and used over again.
2.has a battery level indicator
Sennheiser HD 4.40 BT
Sennheiser HD 579
An indicator shows you when the device has low battery.
3.has a removable battery
Sennheiser HD 4.40 BT
Sennheiser HD 579
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Sennheiser HD 4.40 BT
Sennheiser HD 579
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Sennheiser HD 4.40 BT
Sennheiser HD 579
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
3.Has Bluetooth aptX
Sennheiser HD 4.40 BT
Sennheiser HD 579
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
4.supports Bluetooth pairing using NFC
Sennheiser HD 4.40 BT
Sennheiser HD 579
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
5.supports Wi-Fi
Sennheiser HD 4.40 BT
Sennheiser HD 579
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Sennheiser HD 4.40 BT
Sennheiser HD 579
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 4.40 BT
Sennheiser HD 579
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.control panel placed on a device
Sennheiser HD 4.40 BT
Sennheiser HD 579
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
5.Has voice prompts
Sennheiser HD 4.40 BT
Sennheiser HD 579
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.
6.has voice commands
Sennheiser HD 4.40 BT
Sennheiser HD 579
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

Price comparison

Sennheiser HD 4.40 BT

ProductStorePrice
Sennheiser HD 4.40 BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones - Black
Amazon logo
$94.95
Sennheiser HD 4.40 BT aliexpressReplacement Audio Cable For Sennheiser M...Replacement Audio Cable For Sennheiser Momentum 2.0 /HD4.40 HD 4.40 BT HD4.50 HD 4.50 BTNC HD4.30i HD4.30G Headphone cable
aliexpress logo
$2.94
Sennheiser HD 4.40 BT aliexpressNew Headphone Case for Sennheiser HD 4.4...New Headphone Case for Sennheiser HD 4.40 HD 4.50 BT HD 4.50BTNC Bluetooth Wireless Headphones Carrying Case Portable Pouch Box
aliexpress logo
$8.59
Sennheiser HD 4.40 BT aliexpressIMTTSTR 1 Pair of Velvet leather Replace...IMTTSTR 1 Pair of Velvet leather Replacement EarPads for Sennheiser HD4.50BT HD4.50BTNC HD4.40BT Headphones Earmuff
aliexpress logo
$10.66
Sennheiser HD 4.40 BT aliexpressHard Case Storage Bag For Sennheiser HD ...Hard Case Storage Bag For Sennheiser HD 4.40 BT/HD 4.50 BTNC Bluetooth Wireless Headphones Protective Carrying Case Handbag
aliexpress logo
$11.20
Sennheiser HD 4.40 BT aliexpressReplacement Earapds Cushion Cover for Se...Replacement Earapds Cushion Cover for Sennheiser HD 4.50 HD4.50 BTNC 4.40 BT Bluetooth Headphones Headset Memory Ear Pads
aliexpress logo
$4.95

Sennheiser HD 579

Buy used:

$149.90

ProductStorePrice
Sennheiser HD 579 AmazonSennheiser HD 579 Open Back Headphone (D...Sennheiser HD 579 Open Back Headphone (Discontinued by Manufacturer)
Amazon logo
$299.99
Sennheiser HD 579 AmazonSennheiser HD 599 Open Back Headphone, I...Sennheiser HD 599 Open Back Headphone, Ivory
Amazon logo
$199.95
Sennheiser HD 579 AmazonSennheiser HD 569 Closed Back Headphone
Amazon logo
$149.95
Sennheiser HD 579 AmazonSennheiser HD 559 Open Back Headphone - ...Sennheiser HD 559 Open Back Headphone - Black
Amazon logo
$323.92
Sennheiser HD 579 AmazonSennheiser HD 558 Headphones
Amazon logo
$230.00
Sennheiser HD 579 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 579 AmazonSennheiser HD 660 S - HiRes Audiophile O...Sennheiser HD 660 S - HiRes Audiophile Open Back Headphone
Amazon logo
$465.00
Sennheiser HD 579 AmazonSennheiser HD 650 Open Back Professional...Sennheiser HD 650 Open Back Professional Headphone
Amazon logo
$399.95

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