59points

Oppo PM-1

69points

Oppo PM-3

Oppo PM-1
Comparison winner
Oppo PM-3
vs
vs

20 facts in comparison

Oppo PM-1 vs Oppo PM-3

Oppo PM-1
Oppo PM-3
Oppo PM-1
Oppo PM-3
59
points
69
points

Why is Oppo PM-1 better than Oppo PM-3?

  • Has included ear pads
  • Has an open-back design

Why is Oppo PM-3 better than Oppo PM-1?

  • Has sound isolation/passive noise reduction
  • 6 Ohms lower impedance
    26 Ohmsvs32 Ohms
  • 75g lighter
    320gvs395g
  • Has stereo speakers
  • Can be folded
  • Can be used as a headset
  • Has an in-line control panel
  • Has a straight plug

Top specs and features

Design

1.has stereo speakers
Oppo PM-1
Oppo PM-3

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
Oppo PM-1
Oppo PM-3

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

3.has an over-the-ear form
Oppo PM-1
Oppo PM-3

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.

4.weight

395g

320g

Best

Sony MDR-EX150AP

3g

5.can be folded
Oppo PM-1
Oppo PM-3

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

6.has included ear pads
Oppo PM-1
Oppo PM-3

Allows you to change ear pads without buying new ones.

Sound quality

1.highest frequency

50000Hz

50000Hz

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.sound pressure level

102dB/mW

102dB/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
Oppo PM-1
Oppo PM-3

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

5.impedance

32 Ohms

26 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
Oppo PM-1
Oppo PM-3

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
Oppo PM-1
Oppo PM-3

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
Oppo PM-1
Oppo PM-3

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
Oppo PM-1
Oppo PM-3

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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