38points

AKG K553 Pro

62points

Sennheiser PMX 686 Sports

AKG K553 Pro
Comparison winner
Sennheiser PMX 686 Sports
vs
vs

21 facts in comparison

AKG K553 Pro vs Sennheiser PMX 686 Sports

AKG K553 Pro
Sennheiser PMX 686 Sports
38
points
AKG K553 Pro
62
points
Sennheiser PMX 686 Sports

Why is AKG K553 Pro better than Sennheiser PMX 686 Sports?

  • 8000Hz higher high-frequency
    ?

    28000Hzvs20000Hz
  • 6Hz lower low-frequency
    ?

    12Hzvs18Hz
  • 24dB/mW higher sound pressure level
    ?

    144dB/mWvs120dB/mW
  • Has an over-the-ear form
    ?
  • Has a straight plug
    ?

Why is Sennheiser PMX 686 Sports better than AKG K553 Pro?

  • 2 Ohms lower impedance
    ?

    30 Ohmsvs32 Ohms
  • 624g lighter
    36gvs660g
  • Can be used as a headset
    ?
  • Has an in-line control panel
    ?
  • Sweat resistant
    ?
  • Travel bag is included
    ?
  • Has a tangle free cable
    ?
  • Has an L-shaped plug
    ?

Price comparison

Design

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

AKG K553 Pro
Sennheiser PMX 686 Sports
2.has an over-the-ear form
?

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.

AKG K553 Pro
Sennheiser PMX 686 Sports
3.has a detachable cable
?

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

For example

Monoprice Monolith M650

AKG K553 Pro
Sennheiser PMX 686 Sports
4.weight
?

Best

Sony MDR-EX150AP

3g

660g

36g

5.sweat resistant
?

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

AKG K553 Pro
Sennheiser PMX 686 Sports
6.has a tangle free cable
?

The cable is designed to minimize tangling.

AKG K553 Pro
Sennheiser PMX 686 Sports

Sound quality

1.highest frequency
?

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

28000Hz

20000Hz

2.lowest frequency
?

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

12Hz

18Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

144dB/mW

120dB/mW

4.impedance
?

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

32 Ohms

30 Ohms

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Skullcandy Sesh

AKG K553 Pro
Sennheiser PMX 686 Sports
2.has a 3.5mm male connector
?

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

AKG K553 Pro
Sennheiser PMX 686 Sports

Features

1.can be used as a headset
?

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.

AKG K553 Pro
Sennheiser PMX 686 Sports
2.has an in-line control panel
?

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

AKG K553 Pro
Sennheiser PMX 686 Sports
3.warranty period
?

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

Best

Treblab X2

Unlimited undefined

2

2

Which are the best headphones?

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