64points

Logitech UE 900

57points

Sony MDR-7550

Comparison winner
Logitech UE 900
Sony MDR-7550
vs
vs

18 facts in comparison

Logitech UE 900 vs Sony MDR-7550

Logitech UE 900
Sony MDR-7550
Logitech UE 900
Sony MDR-7550
64
points
57
points

Why is Logitech UE 900 better than Sony MDR-7550?

  • Has sound isolation/passive noise reduction
  • Has a detachable cable
  • Can be used as a headset

Why is Sony MDR-7550 better than Logitech UE 900?

  • 8000Hz higher high-frequency
    28000Hzvs20000Hz
  • 17Hz lower low-frequency
    3Hzvs20Hz
  • 14 Ohms lower impedance
    16 Ohmsvs30 Ohms
  • 9g lighter
    7gvs16g
  • Has a neodymium magnet
  • 6.8dB/mW higher sound pressure level
    108dB/mWvs101.2dB/mW
  • 0.4m longer cable
    1.6mvs1.2m

Top specs and features

Design

1.has stereo speakers
Logitech UE 900
Sony MDR-7550

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 a detachable cable
Logitech UE 900
Sony MDR-7550

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

3.weight

16g

7g

Best

Sony MDR-EX150AP

3g

4.has an in-ear form
Logitech UE 900
Sony MDR-7550

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.

5.has a tangle free cable
Logitech UE 900
Sony MDR-7550

The cable is designed to minimize tangling.

For example

SoundMagic E11C

6.has included ear pads
Logitech UE 900
Sony MDR-7550

Allows you to change ear pads without buying new ones.

Sound quality

1.highest frequency

20000Hz

28000Hz

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

2.lowest frequency

20Hz

3Hz

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

3.sound pressure level

101.2dB/mW

108dB/mW

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

Best

AKG K553 Pro

144dB/mW

4.has sound isolation/passive noise reduction
Logitech UE 900
Sony MDR-7550

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

5.impedance

30 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.

Best

Flips Solo 2 Social

4 Ohms

6.has a neodymium magnet
Logitech UE 900
Sony MDR-7550

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.has a 3.5mm male connector
Logitech UE 900
Sony MDR-7550

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
Logitech UE 900
Sony MDR-7550

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.

2.has an in-line control panel
Logitech UE 900
Sony MDR-7550

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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