42points

Koss KDX100

68points

Panasonic RPHC720K

Koss KDX100
Comparison winner
Panasonic RPHC720K
vs
vs

19 facts in comparison

Koss KDX100 vs Panasonic RPHC720K

Koss KDX100
Panasonic RPHC720K
Koss KDX100
Panasonic RPHC720K

Why is Koss KDX100 better than Panasonic RPHC720K?

  • Has sound isolation/passive noise reduction
  • 55 Ohms lower impedance
    16 Ohmsvs71 Ohms
  • Has included ear pads
  • Has an in-ear form

Why is Panasonic RPHC720K better than Koss KDX100?

  • 10000Hz higher high-frequency
    30000Hzvs20000Hz
  • Has a detachable cable
  • Has active noise cancelling (noise reduction)
  • Can be folded
  • Has an over-the-ear form
  • Has a battery level indicator
  • Has an L-shaped plug
  • 0.3m longer cable
    1.5mvs1.2m

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Top specs and features

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Design

1.has stereo speakers
Koss KDX100
Panasonic RPHC720K

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 KDX100
Panasonic RPHC720K

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
Koss KDX100
Panasonic RPHC720K

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

4.can be folded
Koss KDX100
Panasonic RPHC720K

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

5.has an in-ear form
Koss KDX100
Panasonic RPHC720K

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.

6.has included ear pads
Koss KDX100
Panasonic RPHC720K

Allows you to change ear pads without buying new ones.

relevant

Sound quality

1.highest frequency

20000Hz

30000Hz

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

10Hz

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

3.has sound isolation/passive noise reduction
Koss KDX100
Panasonic RPHC720K

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

112dB/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.impedance

16 Ohms

71 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 active noise cancelling (noise reduction)
Koss KDX100
Panasonic RPHC720K

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.

relevant

Power

1.has a battery level indicator
Koss KDX100
Panasonic RPHC720K

An indicator shows you when the device has low battery.

2.has a removable battery
Koss KDX100
Panasonic RPHC720K

The battery is removable and can be replaced by the user if broken.

relevant

Connectivity

1.has a 3.5mm male connector
Koss KDX100
Panasonic RPHC720K

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

relevant

Features

1.has a noise canceling microphone
Koss KDX100
Panasonic RPHC720K

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

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