90points

Sennheiser HD 4.40 BT

53points

Sony MDR-AS700BT/O

Comparison winner
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O
vs
vs

31 facts in comparison

Sennheiser HD 4.40 BT vs Sony MDR-AS700BT/O

Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O
90
points
53
points

Why is Sennheiser HD 4.40 BT better than Sony MDR-AS700BT/O?

  • 2Hz lower low-frequency
    18Hzvs20Hz
  • Has sound isolation/passive noise reduction
  • Has stereo speakers
  • Has an over-the-ear form
  • Can be folded
  • Has a 3.5mm male connector
  • Has a rechargeable battery
  • Has an L-shaped plug

Why is Sony MDR-AS700BT/O better than Sennheiser HD 4.40 BT?

  • 64.1g lighter
    157gvs221.1g
  • Has an in-line control panel

Top specs and features

Design

1.has stereo speakers
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

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
Sony MDR-AS700BT/O

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
Sony MDR-AS700BT/O

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

4.weight

221.1g

157g

Best

Sony MDR-EX150AP

3g

5.sweat resistant
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

Resistance to sweat makes it ideal for use while doing sports.

For example

Beats Powerbeats Pro

6.has a tangle free cable
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

The cable is designed to minimize tangling.

For example

Mpow Thor

Sound quality

1.highest frequency

22000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

2.lowest frequency

18Hz

20Hz

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

Best

Sony MH1CBLK

1Hz

3.has sound isolation/passive noise reduction
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

4.has a neodymium magnet
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

5.has active noise cancelling (noise reduction)
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

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.

For example

Mpow H5

Power

1.has a rechargeable battery
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

The battery can be recharged and used over again.

2.has a battery level indicator
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

An indicator shows you when the device has low battery.

3.has a removable battery
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

The battery is removable and can be replaced by the user if broken.

For example

Jaybird Run XT

Connectivity

1.Bluetooth version

4

3

Best

SoundMagic E11BT

5

2.Can be used wirelessly
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

Wireless devices allow users more freedom of movement.

3.has a 3.5mm male connector
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

4.supports Bluetooth pairing using NFC
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

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.Has WiFi
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Features

1.can be used as a headset
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

2.control panel placed on a device
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

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.

3.number of microphones

2

1

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Parrot Zik Sport

8

4.has an in-line control panel
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

5.has a noise canceling microphone
Sennheiser HD 4.40 BT
Sony MDR-AS700BT/O

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

Mpow H5

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