69points
68points

Anker SoundCore Space NC

78points
82points

Sennheiser HD 4.40 BT

Anker SoundCore Space NC
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Sennheiser HD 4.40 BT
Comparison winner
Cost-effectiveness winner
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41 facts in comparison

Anker SoundCore Space NC vs Sennheiser HD 4.40 BT

Anker SoundCore Space NC
Sennheiser HD 4.40 BT

Why is Anker SoundCore Space NC better than Sennheiser HD 4.40 BT?

  • 2Hz lower low-frequency
    ?

    16Hzvs18Hz
  • Has active noise cancellation (noise control)
    ?
  • 0.1 newer Bluetooth version
    ?

    4.1vs4
  • Has an in-line control panel
    ?
  • 2m greater wireless connectivity range
    ?

    12mvs10m

Why is Sennheiser HD 4.40 BT better than Anker SoundCore Space NC?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • Has passive noise reduction
    ?
  • 5h longer battery life
    ?

    25hvs20h
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • 37.9g lighter
    ?

    221.1gvs259g
  • 1 more microphone(s)
    ?

    2vs1
  • 1h shorter charge time
    ?

    2hvs3h
  • Has Bluetooth aptX
    ?

Price comparison

Anker SoundCore Space NC

ProductStorePrice
Anker SoundCore Space NC AmazonAnker AK-A30210F1 Soundcore Space NC Wir...Anker AK-A30210F1 Soundcore Space NC Wireless Noise Cancelling Headphones - Black/Gray
Amazon logo
$83.89

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
$97.69
Sennheiser HD 4.40 BT walmartSennheiser HD 280 Pro - Headphones - ful...Sennheiser HD 280 Pro - Headphones - full size - wired - 3.5 mm jack - black
walmart logo
$139.28

Cheap alternatives

Design

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

259g

221.1g

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

1.lowest frequency

16Hz

18Hz

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

20000Hz

22000Hz

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
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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)
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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.impedance

32 Ohms

18 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
6.has a neodymium magnet
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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.Battery life

20h

25h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a rechargeable battery
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
The battery can be recharged and used over again.
3.has a battery level indicator
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
An indicator shows you when the device has low battery.
4.charge time

3h

2h

The time it takes to fully charge the battery.
5.has a removable battery
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4.1

4

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.maximum Bluetooth range

12m

10m

The device can connect at a greater distance via Bluetooth or infrared to another device.
5.Has Bluetooth aptX
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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.
6.supports Bluetooth pairing using NFC
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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.

Features

1.can be used as a headset
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

2

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
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.
5.Has an in-line control panel
Anker SoundCore Space NC
Sennheiser HD 4.40 BT
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.warranty period

2

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Price comparison

Anker SoundCore Space NC

ProductStorePrice
Anker SoundCore Space NC AmazonAnker AK-A30210F1 Soundcore Space NC Wir...Anker AK-A30210F1 Soundcore Space NC Wireless Noise Cancelling Headphones - Black/Gray
Amazon logo
$83.89

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
$97.69
Sennheiser HD 4.40 BT walmartSennheiser HD 280 Pro - Headphones - ful...Sennheiser HD 280 Pro - Headphones - full size - wired - 3.5 mm jack - black
walmart logo
$139.28

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