44points

Sennheiser CX 350BT

62points

Sennheiser MM 450-X Travel

Sennheiser CX 350BT
Comparison winner
Sennheiser MM 450-X Travel
vs
vs

58 facts in comparison

Sennheiser CX 350BT vs Sennheiser MM 450-X Travel

Sennheiser CX 350BT
Sennheiser MM 450-X Travel

Why is Sennheiser CX 350BT better than Sennheiser MM 450-X Travel?

  • Has Bluetooth aptX
    ?
  • Has an in-ear form
    ?
  • Has USB Type-C
    ?
  • Has voice commands
    ?
  • 2.9 newer Bluetooth version
    ?

    5vs2.1
  • Has voice prompts
    ?
  • 93g lighter
    ?

    12gvs105g
  • 5dB/mW higher sound pressure level
    ?

    112dB/mWvs107dB/mW

Why is Sennheiser MM 450-X Travel better than Sennheiser CX 350BT?

  • Has active noise cancellation (noise control)
    ?
  • 10h longer battery life
    ?

    20hvs10h
  • Has a neodymium magnet
    ?
  • Control panel placed on a device
    ?
  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 2Hz lower low-frequency
    ?

    15Hzvs17Hz
  • Travel bag is included
    ?
  • Can be folded
    ?

Price comparison

Sennheiser CX 350BT

ProductStorePrice
Sennheiser CX 350BT AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - White
Amazon logo
$48.95
Sennheiser CX 350BT AmazonSennheiser CX 150BT Bluetooth 5.0 Wirele...Sennheiser CX 150BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Two Device Connectivity - Black (CX 150BT Black)
Amazon logo
$79.95
Sennheiser CX 350BT AmazonSENNHEISER HD1 Free Bluetooth Wireless H...SENNHEISER HD1 Free Bluetooth Wireless Headphone
Amazon logo
$99.99
Sennheiser CX 350BT AmazonSENNHEISER CX 400BT True Wireless Earbud...SENNHEISER CX 400BT True Wireless Earbuds - Bluetooth In-Ear Headphones for Music and Calls - with Noise Cancellation and Customizable Touch Controls, Black
Amazon logo
$129.95
Sennheiser CX 350BT AmazonSennheiser Consumer Audio CX 6.00 BT Wir...Sennheiser Consumer Audio CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices, Black
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSENNHEISER HD 450BT Bluetooth 5.0 Wirele...SENNHEISER HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$199.95
Sennheiser CX 350BT AmazonSennheiser CX Sport Bluetooth Sports Hea...Sennheiser CX Sport Bluetooth Sports Headphone
Amazon logo
$121.99
Sennheiser CX 350BT AmazonSennheiser CX 2.00i Black In-Ear Canal H...Sennheiser CX 2.00i Black In-Ear Canal Headset (Discontinued by Manufacturer)
Amazon logo
$40.00
Sennheiser CX 350BT AmazonSennheiser Pro Audio IE 40 PRO, molded i...Sennheiser Pro Audio IE 40 PRO, molded in ear dynamic monitors (Clear)
Amazon logo
$98.95

Design

1.sweat resistance
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.has stereo speakers
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.is dustproof and water-resistant
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
5.has an in-ear form
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
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.wingtips included
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
These earbuds come with wingtips that can be attached for a more secure fit. Wingtips come in handy for sports and other physical activities. When used correctly, they prevent the earbuds from falling off.
7.Ingress Protection (IP) rating

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The Ingress Protection (IP) rating classifies the degree of protection against dust and water. Higher ratings are better. For example, a device rated IP68 can resist immersion into water for a certain time, specified by the manufacturer.
8.weight

12g

105g

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.
9.has an earbud form
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.

Sound quality

1.has active noise cancellation (noise control)
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
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.
2.has passive noise reduction
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
3.has a neodymium magnet
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
4.driver unit size

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

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

20000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
7.sound pressure level

112dB/mW

107dB/mW

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

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The diaphragm moves air back and forth to create sound. The bigger the diaphragm, the more bass it can produce.

Microphone

More microphones result in better sound quality and enable the device to filter out background noise.
2.has a noise-canceling microphone
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.mic sensitivity

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

It's the 'loudness' of the sound that the microphone can pick up.
4.highest mic frequency

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The highest frequency that the mic can pick up. Better for recording treble.
5.lowest mic frequency

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The lowest frequency that the mic can pick up. Better for recording bass.

Power

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a battery level indicator
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
An indicator shows you when the device has low battery.
3.charge time

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

3h

The time it takes to fully charge the battery.
4.has a rechargeable battery
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The battery can be recharged and used over again.
5.Battery life of charging case

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The battery life of the charging case as given by the manufacturer. A charging case with a longer battery life allows you to recharge your headphones on the go multiple times before having to recharge the case itself.
6.has wireless charging
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
7.battery power

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.

Connectivity

1.Has Bluetooth aptX
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
2.Has USB Type-C
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The USB Type-C features reversible plug orientation and cable direction.
3.Can be used wirelessly
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Wireless devices allow users more freedom of movement.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
5.maximum Bluetooth range

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

Features

1.can be used as a headset
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
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.control panel placed on a device
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
3.has voice commands
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
4.has a mute function
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device has an option to mute/unmute a conversation directly from the device.
5.Has voice prompts
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
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.warranty period

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
7.multipoint count

Unknown. Help us by suggesting a value. (Sennheiser CX 350BT)

Unknown. Help us by suggesting a value. (Sennheiser MM 450-X Travel)

Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.
8.Supports fast charging
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
9.travel bag is included
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device comes with its own special case or pouch, which is useful for safe transportation.

Miscellaneous

1.has an open-back design
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
2.impedance

28 Ohms

Unknown. Help us by suggesting a value.

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.
3.can be folded
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
Foldable devices are easier to transport and take up less storage space.
4.has a detachable cable
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
5.has a straight plug
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
A straight plug is better when the jack is on the top or bottom of your player.
6.has an on-ear form
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
7.has removable speakers
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
This modularity allows you to integrate the speakers into hoodies or snowboard helmets.
8.supports Wi-Fi
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
The device can connect to Wi-Fi.
9.has a 3.5mm male connector
Sennheiser CX 350BT
Sennheiser MM 450-X Travel
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Price comparison

Sennheiser CX 350BT

ProductStorePrice
Sennheiser CX 350BT AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - White
Amazon logo
$48.95
Sennheiser CX 350BT AmazonSennheiser CX 150BT Bluetooth 5.0 Wirele...Sennheiser CX 150BT Bluetooth 5.0 Wireless Headphone - 10-Hour Battery Life, USB-C Fast Charging, Two Device Connectivity - Black (CX 150BT Black)
Amazon logo
$79.95
Sennheiser CX 350BT AmazonSENNHEISER HD1 Free Bluetooth Wireless H...SENNHEISER HD1 Free Bluetooth Wireless Headphone
Amazon logo
$99.99
Sennheiser CX 350BT AmazonSENNHEISER CX 400BT True Wireless Earbud...SENNHEISER CX 400BT True Wireless Earbuds - Bluetooth In-Ear Headphones for Music and Calls - with Noise Cancellation and Customizable Touch Controls, Black
Amazon logo
$129.95
Sennheiser CX 350BT AmazonSennheiser Consumer Audio CX 6.00 BT Wir...Sennheiser Consumer Audio CX 6.00 BT Wireless in-Ear Headphones, Bluetooth 4.2 with Qualcomm Apt-X, 6-Hour Battery Life, 1.5 Hour Fast USB Charging, Multi-Connection to 2 Devices, Black
Amazon logo
$99.95
Sennheiser CX 350BT AmazonSENNHEISER HD 450BT Bluetooth 5.0 Wirele...SENNHEISER HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$199.95
Sennheiser CX 350BT AmazonSennheiser CX Sport Bluetooth Sports Hea...Sennheiser CX Sport Bluetooth Sports Headphone
Amazon logo
$121.99
Sennheiser CX 350BT AmazonSennheiser CX 2.00i Black In-Ear Canal H...Sennheiser CX 2.00i Black In-Ear Canal Headset (Discontinued by Manufacturer)
Amazon logo
$40.00
Sennheiser CX 350BT AmazonSennheiser Pro Audio IE 40 PRO, molded i...Sennheiser Pro Audio IE 40 PRO, molded in ear dynamic monitors (Clear)
Amazon logo
$98.95

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