54points
50points

Beats Flex

45points
41points

Sennheiser CX 150BT

Comparison winner
Cost-effectiveness winner
Beats Flex
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Sennheiser CX 150BT
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vs
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53 facts in comparison

Beats Flex vs Sennheiser CX 150BT

Beats Flex
Sennheiser CX 150BT

Why is Beats Flex better than Sennheiser CX 150BT?

  • 2h longer battery life
    ?

    12hvs10h
  • Has USB Type-C
    ?
  • Has voice commands
    ?
  • Supports fast charging
    ?

Why is Sennheiser CX 150BT better than Beats Flex?

  • 3Hz lower low-frequency
    ?

    17Hzvs20Hz
  • 11dB/mW higher sound pressure level
    ?

    112dB/mWvs101dB/mW
  • 6.6g lighter
    ?

    12gvs18.6g
  • 4.23% cheaper
    ?

    66.99 €vs69.95 €

Price comparison

Beats Flex

ProductStorePrice
Beats Flex AmazonBeats Flex Wireless Earbuds – Apple W1 H...Beats Flex Wireless Earbuds – Apple W1 Headphone Chip, Magnetic Earphones, Class 1 Bluetooth, 12 Hours of Listening Time, Built-in Microphone - Black
Amazon logo
$70
Beats Flex ebay-newApple Beats by Dr. Dre Flex 12 Hour All-...Apple Beats by Dr. Dre Flex 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$30
Beats Flex ebay-newBeats by Dr. Dre Flex All-Day Wireless I...Beats by Dr. Dre Flex All-Day Wireless In-Ear Earphones
ebay-new logo
$28
Beats Flex ebay-newBeats by Dr. Dre Flex 12 Hour Wireless B...Beats by Dr. Dre Flex 12 Hour Wireless Bluetooth In-Ear Headphones Authentic
ebay-new logo
$30
Beats Flex ebay-newApple Beats by Dr. Dre Flex 12 Hour All-...Apple Beats by Dr. Dre Flex 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$38
Beats Flex ebay-newApple Beats Flex by Dr. Dre 12 Hour All-...Apple Beats Flex by Dr. Dre 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$30
Beats Flex aliexpressGlossy PU Portable Headphone Bag for Bea...Glossy PU Portable Headphone Bag for Beats Flex Storage Bag Huawei FreeLace Pro BeatsX Headset Travel Carry EVA Case
aliexpress logo
$9.30
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$17
Beats Flex aliexpressUSB C Charging Cable Cord Compatible for...USB C Charging Cable Cord Compatible for New Beats Studio Buds Earbuds, Flex, Fit Pro, JBL 125TWS, Samsung Galaxy Pro, Jabra
aliexpress logo
$3.96
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$14
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$14

Sennheiser CX 150BT

ProductStorePrice
Sennheiser CX 150BT 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
$50
Sennheiser CX 150BT 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 - White (CX 150BT White)
Amazon logo
$70

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Design

1.sweat resistance
Beats Flex
Sennheiser CX 150BT
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
Beats Flex
Sennheiser CX 150BT
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.is dustproof and water-resistant
Beats Flex
Sennheiser CX 150BT
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.
4.has stereo speakers
Beats Flex
Sennheiser CX 150BT
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
5.has an in-ear form
Beats Flex
Sennheiser CX 150BT
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
Beats Flex
Sennheiser CX 150BT
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.has an earbud form
Beats Flex
Sennheiser CX 150BT
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.
8.has no wires or cables
Beats Flex
Sennheiser CX 150BT
True wireless devices have no cables connecting any part of the device together. This is an important distinction as some wireless earbuds have cables connecting the two earbuds together.
9.weight

18.6g

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.

Sound quality

1.has active noise cancellation (noise control)
Beats Flex
Sennheiser CX 150BT
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
Beats Flex
Sennheiser CX 150BT
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
Beats Flex
Sennheiser CX 150BT
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

8.2mm

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
6.highest frequency

20000Hz

20000Hz

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

101dB/mW

112dB/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. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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

Microphone

1.has a noise-canceling microphone
Beats Flex
Sennheiser CX 150BT
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
More microphones result in better sound quality and enable the device to filter out background noise.
3.mic sensitivity

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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
Beats Flex
Sennheiser CX 150BT
An indicator shows you when the device has low battery.
3.charge time

1.5h

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

The time it takes to fully charge the battery.
4.has a rechargeable battery
Beats Flex
Sennheiser CX 150BT
The battery can be recharged and used over again.
5.Battery life of charging case

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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
Beats Flex
Sennheiser CX 150BT
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
7.battery power

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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
Beats Flex
Sennheiser CX 150BT
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
Beats Flex
Sennheiser CX 150BT
The USB Type-C features reversible plug orientation and cable direction.
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.
4.Can be used wirelessly
Beats Flex
Sennheiser CX 150BT
Wireless devices allow users more freedom of movement.
5.maximum Bluetooth range

10m

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
Beats Flex
Sennheiser CX 150BT
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.
7.audio latency

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

Latency refers to the time it takes for the audio signal to be transmitted to your headphones/earbuds. Lower latency reduces audio lag, and is particularly important when playing games or watching videos.

Features

1.has a mute function
Beats Flex
Sennheiser CX 150BT
The device has an option to mute/unmute a conversation directly from the device.
2.has voice commands
Beats Flex
Sennheiser CX 150BT
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
3.can be used as a headset
Beats Flex
Sennheiser CX 150BT
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.
4.multipoint count

Unknown. Help us by suggesting a value. (Beats Flex)

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

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.
5.warranty period

1

Unknown. Help us by suggesting a value. (Sennheiser CX 150BT)

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
6.control panel placed on a device
Beats Flex
Sennheiser CX 150BT
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.
7.Has voice prompts
Beats Flex
Sennheiser CX 150BT
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.
8.Supports fast charging
Beats Flex
Sennheiser CX 150BT
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
Beats Flex
Sennheiser CX 150BT
The device comes with its own special case or pouch, which is useful for safe transportation.

Miscellaneous

1.impedance

Unknown. Help us by suggesting a value. (Beats Flex)

28 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.
2.Price (global median value)

69.95 €

66.99 €

Updated on Sun Jan 16 2022
The global median price is determined by calculating the median value of all the prices available for a product, taking into account all markets.

Price comparison

Beats Flex

ProductStorePrice
Beats Flex AmazonBeats Flex Wireless Earbuds – Apple W1 H...Beats Flex Wireless Earbuds – Apple W1 Headphone Chip, Magnetic Earphones, Class 1 Bluetooth, 12 Hours of Listening Time, Built-in Microphone - Black
Amazon logo
$70
Beats Flex ebay-newApple Beats by Dr. Dre Flex 12 Hour All-...Apple Beats by Dr. Dre Flex 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$30
Beats Flex ebay-newBeats by Dr. Dre Flex All-Day Wireless I...Beats by Dr. Dre Flex All-Day Wireless In-Ear Earphones
ebay-new logo
$28
Beats Flex ebay-newBeats by Dr. Dre Flex 12 Hour Wireless B...Beats by Dr. Dre Flex 12 Hour Wireless Bluetooth In-Ear Headphones Authentic
ebay-new logo
$30
Beats Flex ebay-newApple Beats by Dr. Dre Flex 12 Hour All-...Apple Beats by Dr. Dre Flex 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$38
Beats Flex ebay-newApple Beats Flex by Dr. Dre 12 Hour All-...Apple Beats Flex by Dr. Dre 12 Hour All-Day Wireless Bluetooth In-Ear Headphones
ebay-new logo
$30
Beats Flex aliexpressGlossy PU Portable Headphone Bag for Bea...Glossy PU Portable Headphone Bag for Beats Flex Storage Bag Huawei FreeLace Pro BeatsX Headset Travel Carry EVA Case
aliexpress logo
$9.30
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$17
Beats Flex aliexpressUSB C Charging Cable Cord Compatible for...USB C Charging Cable Cord Compatible for New Beats Studio Buds Earbuds, Flex, Fit Pro, JBL 125TWS, Samsung Galaxy Pro, Jabra
aliexpress logo
$3.96
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$14
Beats Flex aliexpressi7s TWS Wireless Bluetooth Earphone for ...i7s TWS Wireless Bluetooth Earphone for LG G Pro 2 L Bello Lite / G Flex 2 G4 Beat G4s X Screen X Cam Music Earbud Charging Box
aliexpress logo
$14

Sennheiser CX 150BT

ProductStorePrice
Sennheiser CX 150BT 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
$50
Sennheiser CX 150BT 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 - White (CX 150BT White)
Amazon logo
$70

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