59points

AKG K702

99points

Plantronics BackBeat Pro 2 SE

38points

Sennheiser HD 515

AKG K702
Comparison winner
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515
vs
vs

26 facts in comparison

AKG K702 vs Plantronics BackBeat Pro 2 SE vs Sennheiser HD 515

AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515
59
points
99
points
38
points

Why is AKG K702 better than Plantronics BackBeat Pro 2 SE & Sennheiser HD 515?

  • Lowest frequency
    10Hzvs20,14Hz
  • Weight
    235gvs289,255g
  • Has a neodymium magnet
  • Has a tangle free cable
  • Has an open-back design

Why is Plantronics BackBeat Pro 2 SE better than AKG K702 & Sennheiser HD 515?

  • Has sound isolation/passive noise reduction
  • Impedance
    32 Ohmsvs62,120 Ohms
  • Has active noise cancelling (noise reduction)
  • Can be folded
  • Can be used as a headset
  • Can be used wirelessly
  • Control panel placed on a device
  • Travel bag is included

Why is Sennheiser HD 515 better than AKG K702 & Plantronics BackBeat Pro 2 SE?

Top specs and features

Design

1.has stereo speakers
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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 a detachable cable
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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

3.has an over-the-ear form
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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.

4.weight

235g

289g

255g

Best

Sony MDR-EX150AP

3g

5.can be folded
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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

6.has a tangle free cable
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

The cable is designed to minimize tangling.

Sound quality

1.highest frequency

39800Hz

20000Hz

26000Hz

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

20Hz

14Hz

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 K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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

105dB/mW

93dB/mW

104dB/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.impedance

62 Ohms

32 Ohms

120 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

6.has a neodymium magnet
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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 battery level indicator
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

An indicator shows you when the device has low battery.

2.has a rechargeable battery
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

The battery can be recharged and used over again.

Connectivity

1.Can be used wirelessly
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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 K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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.control panel placed on a device
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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 K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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 mute function
AKG K702
Plantronics BackBeat Pro 2 SE
Sennheiser HD 515

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

Videos

Powered by

Top 10 headphones

Add to comparison
    This page is currently only available in English.