57points

Sennheiser OCX 686 Sports

49points

Sennheiser PMX 685i

Sennheiser OCX 686 Sports
Comparison winner
Sennheiser PMX 685i
vs
vs

17 facts in comparison

Sennheiser OCX 686 Sports vs Sennheiser PMX 685i

Sennheiser OCX 686 Sports
Sennheiser PMX 685i

Why is Sennheiser OCX 686 Sports better than Sennheiser PMX 685i?

  • Can be used as a headset
    ?
  • Has a tangle free cable
    ?

Why is Sennheiser PMX 685i better than Sennheiser OCX 686 Sports?

  • 4 Ohms lower impedance
    ?

    16 Ohmsvs20 Ohms
  • Has an earbud form
    ?

Price comparison

Design

1.has stereo speakers
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.sweat resistance
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
Resistance to sweat makes it ideal for use while doing sports.
3.weather-sealed (splashproof)
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
4.travel bag is included
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
The device comes with its own special case or pouch, which is useful for safe transportation.
5.has an in-ear form
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
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 a tangle free cable
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
The cable is designed to minimize tangling.

Sound quality

1.lowest frequency

18Hz

18Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

20000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.sound pressure level

120dB/mW

120dB/mW

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

20 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.

Connectivity

1.Can be used wirelessly
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
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
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
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.
2.Has an in-line control panel
Sennheiser OCX 686 Sports
Sennheiser PMX 685i
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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