51points

AKG K240 Studio

80points

Audio Technica ATH-DSR9BT

93points

Plantronics BackBeat Pro 2

97points

Plantronics BackBeat Pro 2 SE

48points

Sennheiser HD 219

AKG K240 Studio
Audio Technica ATH-DSR9BT
Plantronics BackBeat Pro 2
Comparison winner
Plantronics BackBeat Pro 2 SE
Sennheiser HD 219
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32 facts in comparison

AKG K240 Studio vs Audio Technica ATH-DSR9BT vs Plantronics BackBeat Pro 2 vs Plantronics BackBeat Pro 2 SE vs Sennheiser HD 219

AKG K240 Studio
Audio Technica ATH-DSR9BT
Plantronics BackBeat Pro 2
Plantronics BackBeat Pro 2 SE
Sennheiser HD 219
AKG K240 Studio
Audio Technica ATH-DSR9BT
Plantronics BackBeat Pro 2
Plantronics BackBeat Pro 2 SE
Sennheiser HD 219

Why is AKG K240 Studio better than Audio Technica ATH-DSR9BT & Plantronics BackBeat Pro 2 & Plantronics BackBeat Pro 2 SE & Sennheiser HD 219?

  • Has a tangle free cable

Why is Audio Technica ATH-DSR9BT better than AKG K240 Studio & Plantronics BackBeat Pro 2 & Plantronics BackBeat Pro 2 SE & Sennheiser HD 219?

  • Lowest frequency
    5Hzvs15,20,20,19Hz

Why is Plantronics BackBeat Pro 2 better than AKG K240 Studio & Audio Technica ATH-DSR9BT & Plantronics BackBeat Pro 2 SE & Sennheiser HD 219?

    Why is Plantronics BackBeat Pro 2 SE better than AKG K240 Studio & Audio Technica ATH-DSR9BT & Plantronics BackBeat Pro 2 & Sennheiser HD 219?

      Why is Sennheiser HD 219 better than AKG K240 Studio & Audio Technica ATH-DSR9BT & Plantronics BackBeat Pro 2 & Plantronics BackBeat Pro 2 SE?

      • Impedance
        16 Ohmsvs55,38,32,32 Ohms
      • Weight
        195gvs240,310,289,289g
      • Has a neodymium magnet
      • Sound pressure level
        108dB/mWvs104,97,93,93dB/mW
      • Has an on-ear form

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      Top specs and features

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      Design

      1.has stereo speakers
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      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
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      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
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      4.weight

      240g

      310g

      289g

      289g

      195g

      Best

      Sony MDR-EX150AP

      3g

      5.can be folded
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      6.has a tangle free cable
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      The cable is designed to minimize tangling.

      relevant

      Sound quality

      1.highest frequency

      25000Hz

      45000Hz

      20000Hz

      20000Hz

      21000Hz

      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

      15Hz

      5Hz

      20Hz

      20Hz

      19Hz

      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
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      4.sound pressure level

      104dB/mW

      97dB/mW

      93dB/mW

      93dB/mW

      108dB/mW

      Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

      Best

      AKG K553 Pro

      144dB/mW

      5.has a neodymium magnet
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      6.impedance

      55 Ohms

      38 Ohms

      32 Ohms

      32 Ohms

      16 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.

      Best

      Flips Solo 2 Social

      4 Ohms

      relevant

      Power

      1.has a battery level indicator
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      An indicator shows you when the device has low battery.

      2.has a rechargeable battery
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      The battery can be recharged and used over again.

      relevant

      Connectivity

      1.Can be used wirelessly
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      Wireless devices allow users more freedom of movement.

      2.has a 3.5mm male connector
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      3.supports Bluetooth pairing using NFC
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      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.

      relevant

      Features

      1.control panel placed on a device
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      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.can be used as a headset
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      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.

      3.has a noise canceling microphone
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

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

      For example

      Microsoft Surface Headphones

      4.has a mute function
      AKG K240 Studio
      Audio Technica ATH-DSR9BT
      Plantronics BackBeat Pro 2
      Plantronics BackBeat Pro 2 SE
      Sennheiser HD 219

      The device has an option to mute/unmute a conversation directly from the device.

      Top 10 headphones

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