47points

Audio-Technica ATH-WS33X

54points

Harman Kardon HARKAR-BT

83points

JBL Duet BT

92points

Sennheiser HD 4.50 BTNC

Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Comparison winner
Sennheiser HD 4.50 BTNC
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vs
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30 facts in comparison

Audio-Technica ATH-WS33X vs Harman Kardon HARKAR-BT vs JBL Duet BT vs Sennheiser HD 4.50 BTNC

Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

Why is Audio-Technica ATH-WS33X better than Harman Kardon HARKAR-BT & JBL Duet BT & Sennheiser HD 4.50 BTNC?

  • Lowest frequency
    10Hzvs16,20,18Hz
  • Has included ear pads

Why is Harman Kardon HARKAR-BT better than Audio-Technica ATH-WS33X & JBL Duet BT & Sennheiser HD 4.50 BTNC?

  • Has a straight plug

Why is JBL Duet BT better than Audio-Technica ATH-WS33X & Harman Kardon HARKAR-BT & Sennheiser HD 4.50 BTNC?

  • Has an in-line control panel

Why is Sennheiser HD 4.50 BTNC better than Audio-Technica ATH-WS33X & Harman Kardon HARKAR-BT & JBL Duet BT?

  • Has a neodymium magnet
  • Has active noise cancelling (noise reduction)
  • Supports Bluetooth pairing using NFC

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Top specs and features

relevant

Design

1.has stereo speakers
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

4.can be folded
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

Folding devices are good for transporting as they take up less space in your bag.

5.has a tangle free cable
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

The cable is designed to minimize tangling.

6.sweat resistant
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

For example

RHA TrueConnect

relevant

Sound quality

1.highest frequency

23000Hz

20000Hz

20000Hz

22000Hz

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

10Hz

16Hz

20Hz

18Hz

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
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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)
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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.

relevant

Power

1.has a battery level indicator
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

The battery can be recharged and used over again.

3.has a removable battery
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

For example

Bang & Olufsen Beoplay H9i

relevant

Connectivity

1.Can be used wirelessly
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

3.supports Bluetooth pairing using NFC
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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.

4.Has WiFi
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

relevant

Features

1.control panel placed on a device
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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.

2.has an in-line control panel
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

3.can be used as a headset
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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.

4.has a noise canceling microphone
Audio-Technica ATH-WS33X
Harman Kardon HARKAR-BT
JBL Duet BT
Sennheiser HD 4.50 BTNC

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

For example

Microsoft Surface Headphones

Top 10 headphones

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