44points
60points

Sennheiser CX 275s

53points
69points

Sennheiser CX 300S

Sennheiser CX 275s
Sennheiser CX 300S
Comparison winner
Cost-effectiveness winner
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28 facts in comparison

Sennheiser CX 275s vs Sennheiser CX 300S

Sennheiser CX 275s
Sennheiser CX 300S
44
points
Sennheiser CX 275s
53
points
Sennheiser CX 300S

Why is Sennheiser CX 275s better than Sennheiser CX 300S?

  • 2000Hz higher high-frequency
    ?

    23000Hzvs21000Hz
  • 3dB/mW higher sound pressure level
    ?

    121dB/mWvs118dB/mW
  • 2 Ohms lower impedance
    ?

    16 Ohmsvs18 Ohms
  • Has a straight plug
    ?

Why is Sennheiser CX 300S better than Sennheiser CX 275s?

  • Has passive noise reduction
    ?
  • 3g lighter
    ?

    12gvs15g
  • Has a tangle free cable
    ?
  • Has voice commands
    ?
  • Has an L-shaped plug
    ?

Price comparison

Sennheiser CX 300S

ProductStorePrice
Sennheiser CX 300S AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red
Amazon logo
$49.95
Sennheiser CX 300S aliexpressEarphones wired Sennheiser CX 300s
aliexpress logo
$50.97
Sennheiser CX 300S walmartSennheiser - CX 300S Wired Headphones - ...Sennheiser - CX 300S Wired Headphones - White
walmart logo
$75.00

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Design

1.has stereo speakers
Sennheiser CX 275s
Sennheiser CX 300S
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 CX 275s
Sennheiser CX 300S
Resistance to sweat makes it ideal for use while doing sports.
3.weight

15g

12g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
4.weather-sealed (splashproof)
Sennheiser CX 275s
Sennheiser CX 300S
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
5.travel bag is included
Sennheiser CX 275s
Sennheiser CX 300S
The device comes with its own special case or pouch, which is useful for safe transportation.
6.has an in-ear form
Sennheiser CX 275s
Sennheiser CX 300S
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.

Sound quality

1.lowest frequency

17Hz

17Hz

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

23000Hz

21000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Sennheiser CX 275s
Sennheiser CX 300S
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Sennheiser CX 275s
Sennheiser CX 300S
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.
5.sound pressure level

121dB/mW

118dB/mW

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

16 Ohms

18 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 CX 275s
Sennheiser CX 300S
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Sennheiser CX 275s
Sennheiser CX 300S
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 CX 275s
Sennheiser CX 300S
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 a noise-canceling microphone
Sennheiser CX 275s
Sennheiser CX 300S
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.
4.Has an in-line control panel
Sennheiser CX 275s
Sennheiser CX 300S
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
5.Has voice prompts
Sennheiser CX 275s
Sennheiser CX 300S
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.
6.has a mute function
Sennheiser CX 275s
Sennheiser CX 300S
The device has an option to mute/unmute a conversation directly from the device.

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