50points
40points

AKG K275

59points
19points

Ultrasone Signature Pro

AKG K275
Cost-effectiveness winner
Ultrasone Signature Pro
Comparison winner
vs
vs

20 facts in comparison

AKG K275 vs Ultrasone Signature Pro

AKG K275
Ultrasone Signature Pro
50
points
AKG K275
59
points
Ultrasone Signature Pro

Why is AKG K275 better than Ultrasone Signature Pro?

  • 11dB/mW higher sound pressure level
    ?

    109dB/mWvs98dB/mW
  • 10mm bigger driver unit
    ?

    50mmvs40mm
  • 5g lighter
    ?

    295gvs300g
  • 2m longer cable
    ?

    5mvs3m
  • Has a coil cable
    ?
  • Has a straight plug
    ?

Why is Ultrasone Signature Pro better than AKG K275?

  • 8Hz lower low-frequency
    ?

    8Hzvs16Hz
  • 14000Hz higher high-frequency
    ?

    42000Hzvs28000Hz
  • Has passive noise reduction
    ?
  • Has a neodymium magnet
    ?
  • Has an L-shaped plug
    ?

Price comparison

Cheap alternatives

Design

1.has stereo speakers
AKG K275
Ultrasone Signature Pro
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 K275
Ultrasone Signature Pro
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 K275
Ultrasone Signature Pro
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.weight

295g

300g

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 K275
Ultrasone Signature Pro
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
AKG K275
Ultrasone Signature Pro
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

1.lowest frequency

16Hz

8Hz

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

28000Hz

42000Hz

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 K275
Ultrasone Signature Pro
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

109dB/mW

98dB/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.
6.has a neodymium magnet
AKG K275
Ultrasone Signature Pro
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.Can be used wirelessly
AKG K275
Ultrasone Signature Pro
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
AKG K275
Ultrasone Signature Pro
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

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