36points

Koss PRO4AAT

38points

Sony MDR-EX150AP

Koss PRO4AAT
Sony MDR-EX150AP
Comparison winner
vs
vs

19 facts in comparison

Koss PRO4AAT vs Sony MDR-EX150AP

Koss PRO4AAT
Sony MDR-EX150AP

Why is Koss PRO4AAT better than Sony MDR-EX150AP?

  • 1000Hz higher high-frequency
    ?

    25000Hzvs24000Hz
  • Has an over-the-ear form
    ?
  • Can be folded
    ?
  • Travel bag is included
    ?
  • 1.24m longer cable
    ?

    2.44mvs1.2m
  • Has a coil cable
    ?
  • Has a straight plug
    ?

Why is Sony MDR-EX150AP better than Koss PRO4AAT?

  • 5Hz lower low-frequency
    ?

    5Hzvs10Hz
  • 8dB/mW higher sound pressure level
    ?

    103dB/mWvs95dB/mW
  • 234 Ohms lower impedance
    ?

    16 Ohmsvs250 Ohms
  • Has an in-line control panel
    ?
  • Has an in-ear form
    ?
  • Has an L-shaped plug
    ?

Price comparison

Design

1.has stereo speakers
Koss PRO4AAT
Sony MDR-EX150AP
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
Koss PRO4AAT
Sony MDR-EX150AP
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.weather-sealed (splashproof)
Koss PRO4AAT
Sony MDR-EX150AP
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
4.can be folded
Koss PRO4AAT
Sony MDR-EX150AP
Foldable devices are easier to transport and take up less storage space.
5.travel bag is included
Koss PRO4AAT
Sony MDR-EX150AP
The device comes with its own special case or pouch, which is useful for safe transportation.
6.has an in-ear form
Koss PRO4AAT
Sony MDR-EX150AP
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.

Sound quality

1.lowest frequency

10Hz

5Hz

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

25000Hz

24000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Koss PRO4AAT
Sony MDR-EX150AP
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

95dB/mW

103dB/mW

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

250 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.

Connectivity

1.Can be used wirelessly
Koss PRO4AAT
Sony MDR-EX150AP
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Koss PRO4AAT
Sony MDR-EX150AP
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Koss PRO4AAT
Sony MDR-EX150AP
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.Has an in-line control panel
Koss PRO4AAT
Sony MDR-EX150AP
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

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