48points

1more H1707

65points

Oppo PM-3

1more H1707
Comparison winner
Oppo PM-3
vs
vs

20 facts in comparison

1more H1707 vs Oppo PM-3

1more H1707
Oppo PM-3
48
points
1more H1707
65
points
Oppo PM-3

Why is 1more H1707 better than Oppo PM-3?

  • 2dB/mW higher sound pressure level
    ?

    104dB/mWvs102dB/mW
  • 27g lighter
    293gvs320g

Why is Oppo PM-3 better than 1more H1707?

  • 10000Hz higher high-frequency
    ?

    50000Hzvs40000Hz
  • 10Hz lower low-frequency
    ?

    10Hzvs20Hz
  • Has passive noise reduction
    ?
  • 6 Ohms lower impedance
    ?

    26 Ohmsvs32 Ohms
  • Has a neodymium magnet
    ?
  • Can be used as a headset
    ?
  • 15mm bigger driver unit
    ?

    55mmvs40mm
  • Has an in-line control panel
    ?

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.

1more H1707
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.

1more H1707
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.

1more H1707
Oppo PM-3
4.weight
?

Best

Sony MDR-EX150AP

3g

293g

320g

5.travel bag is included
?

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

1more H1707
Oppo PM-3
6.can be folded
?

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

1more H1707
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

40000Hz

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

20Hz

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

104dB/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.

1more H1707
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

40mm

55mm

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Skullcandy Sesh

1more H1707
Oppo PM-3
2.has a 3.5mm male connector
?

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

1more H1707
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.

1more H1707
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.

1more H1707
Oppo PM-3

Which are the best headphones?

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