59points

Beyerdynamic DT 660 Edition

49points

Ultrasone HFI-780

Comparison winner
Beyerdynamic DT 660 Edition
Ultrasone HFI-780
vs
vs

17 facts in comparison

Beyerdynamic DT 660 Edition vs Ultrasone HFI-780

Beyerdynamic DT 660 Edition
Ultrasone HFI-780
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

Why is Beyerdynamic DT 660 Edition better than Ultrasone HFI-780?

  • 5Hz lower low-frequency
    5Hzvs10Hz
  • Has sound isolation/passive noise reduction
  • 3 Ohms lower impedance
    32 Ohmsvs35 Ohms
  • Has a neodymium magnet
  • Has a tangle free cable

Why is Ultrasone HFI-780 better than Beyerdynamic DT 660 Edition?

  • 65g lighter
    285gvs350g
  • Has stereo speakers
  • 1m longer cable
    4mvs3m

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Top specs and features

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Design

1.has stereo speakers
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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.weight

350g

285g

Best

Sony MDR-EX150AP

3g

4.has a detachable cable
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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

For example

Microsoft Surface Headphones

5.can be folded
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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

6.has a tangle free cable
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

The cable is designed to minimize tangling.

relevant

Sound quality

1.lowest frequency

5Hz

10Hz

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

2.highest frequency

32000Hz

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

3.has sound isolation/passive noise reduction
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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

97dB/mW

96dB/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.has a neodymium magnet
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

6.impedance

32 Ohms

35 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

relevant

Connectivity

1.has a 3.5mm male connector
Beyerdynamic DT 660 Edition
Ultrasone HFI-780

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

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