58points

Oppo PM-1

65points

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
58
points
Oppo PM-1
65
points
Oppo PM-3

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

  • 30mm bigger driver unit
    ?

    85mmvs55mm
  • Has included ear pads
    ?
  • Has an open-back design
    ?

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

  • Has passive noise reduction
    ?
  • Has stereo speakers
    ?
  • 6 Ohms lower impedance
    ?

    26 Ohmsvs32 Ohms
  • 75g lighter
    320gvs395g
  • Can be used as a headset
    ?
  • Can be folded
    ?
  • Has an in-line control panel
    ?
  • 2m longer cable
    ?

    3mvs1m

Price comparison

Design

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

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

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.

Oppo PM-1
Oppo PM-3
3.has a detachable cable
?

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

Oppo PM-1
Oppo PM-3
4.weight
?

Best

Sony MDR-EX150AP

3g

395g

320g

5.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Oppo PM-1
Oppo PM-3
6.can be folded
?

Foldable devices are easier to transport and take up less storage space.

Oppo PM-1
Oppo PM-3

Sound quality

1.highest frequency
?

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

50000Hz

50000Hz

2.lowest frequency
?

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

10Hz

10Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

102dB/mW

102dB/mW

4.has passive noise reduction
?

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

Oppo PM-1
Oppo PM-3
5.impedance
?

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

32 Ohms

26 Ohms

6.driver unit size
?

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Best

Audeze LCD2 Classic

106mm

85mm

55mm

Connectivity

1.has a 3.5mm male connector
?

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

Oppo PM-1
Oppo PM-3

Features

1.can be used as a headset
?

A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.

Oppo PM-1
Oppo PM-3
2.has an in-line control panel
?

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

Oppo PM-1
Oppo PM-3

Which are the best headphones?

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