37points

AKG K44 Perception

54points

Beyerdynamic T51i

AKG K44 Perception
Beyerdynamic T51i
Comparison winner
vs
vs

19 facts in comparison

AKG K44 Perception vs Beyerdynamic T51i

AKG K44 Perception
Beyerdynamic T51i

Why is AKG K44 Perception better than Beyerdynamic T51i?

  • 4dB/mW higher sound pressure level
    ?

    115dB/mWvs111dB/mW
  • Has an over-the-ear form
    ?
  • 1.3m longer cable
    ?

    2.5mvs1.2m
  • Has a straight plug
    ?

Why is Beyerdynamic T51i better than AKG K44 Perception?

  • 8Hz lower low-frequency
    ?

    10Hzvs18Hz
  • Has stereo speakers
    ?
  • 3000Hz higher high-frequency
    ?

    23000Hzvs20000Hz
  • Sweat resistance
    ?
  • Can be used as a headset
    ?
  • 16g lighter
    ?

    174gvs190g
  • Can be folded
    ?
  • Travel bag is included
    ?

Price comparison

Design

1.has stereo speakers
AKG K44 Perception
Beyerdynamic T51i
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 K44 Perception
Beyerdynamic T51i
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.sweat resistance
AKG K44 Perception
Beyerdynamic T51i
Resistance to sweat makes it ideal for use while doing sports.
4.weight

190g

174g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.can be folded
AKG K44 Perception
Beyerdynamic T51i
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
AKG K44 Perception
Beyerdynamic T51i
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

1.lowest frequency

18Hz

10Hz

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

20000Hz

23000Hz

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
AKG K44 Perception
Beyerdynamic T51i
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

115dB/mW

111dB/mW

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

32 Ohms

32 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.has a 3.5mm male connector
AKG K44 Perception
Beyerdynamic T51i
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
AKG K44 Perception
Beyerdynamic T51i
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
AKG K44 Perception
Beyerdynamic T51i
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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