Home Wireless Earbuds Sennheiser Momentum True Wireless 4 Vs. Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 Vs. Anker Soundcore Liberty 3 Pro Review

Last updated on Mar 30, 2024   9 minute read
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Sennheiser Momentum True Wireless 4

Sennheiser Momentum True Wireless 4

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Reasons why you might like the Sennheiser Momentum True Wireless 4

Overall Score 8.5 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IP54
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 7.5 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode
VS
Anker Soundcore Liberty 3 Pro

Anker Soundcore Liberty 3 Pro

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Reasons why you might like the Anker Soundcore Liberty 3 Pro

Overall Score 8.5 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode

Sennheiser Momentum True Wireless 4 Vs. Anker Soundcore Liberty 3 Pro Review In Summary

Category Features Sennheiser Momentum True Wireless 4 Anker Soundcore Liberty 3 Pro
DESIGN ingress protection (ip) rating IP54 IPX4
weight 12.4g 12g
has no wires or cables
wingtips included
sweat resistance
is dust proof and water-resistant
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 7mm 10.6mm
lowest frequency 5Hz 20Hz
highest frequency 21,000Hz 40,000Hz
sound pressure level 107dB/mW 92dB/mW
POWER battery life 7.5hours 8hours
battery life of charging case 22.5hours 24hours
charge time 1.5hours 2hours
has wireless charging
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.4 v5.2
maximum bluetooth range 10meters 10meters
has aac
has ldac
has aptx adaptive
MICROPHONE number of microphones 6only 6only
has a noise-canceling microphone
highest mic frequency 10,000Hz
lowest mic frequency 100Hz
EXTRAS has ambient sound mode
has in/on-ear detection
has find earbuds feature
supports fast charging
multipoint count 2only 2only
has a mute function
control panel placed on a device
warranty period 2Years 1Years
has voice prompts
travel bag is included
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Sennheiser Momentum True Wireless 4 Vs. Anker Soundcore Liberty 3 Pro Review In Detail

Design

Ingress Protection (Ip) Rating

Sennheiser Momentum True Wireless 4 IP54
Anker Soundcore Liberty 3 Pro IPX4

IP ratings refer to the level of protection offered by a casing, against dust and liquids. The letters 'IP' are followed by two values The first value refers to protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Scoring IP54, the Sennheiser Momentum True Wireless 4's rating for solids indicates that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, and of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Compared to the Sennheiser Momentum True Wireless 4, Anker Soundcore Liberty 3 Pro have a rating of IPX4 meaning that no data available to specify a protection rating and that of liquids is that, they both have the same rating against liquids

Weight

Sennheiser Momentum True Wireless 4 12.4g
Anker Soundcore Liberty 3 Pro 12g

The Sennheiser Momentum True Wireless 4 have a weight of 12.4g . We consider a lower weight best for the reason that lighter devices are more comfortable to move with.

The Anker Soundcore Liberty 3 Pro, at 12g are lighter than the Sennheiser Momentum True Wireless 4 with a difference -0.4g

Has No Wires Or Cables

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

For a device to be true wireless it should have no cables linking any part of the device together, Sennheiser Momentum True Wireless 4 are true wireless for this matter since they don't have wires. This is a key difference since wireless earbuds have cables linking the two earbuds together.

Anker Soundcore Liberty 3 Pro also is true wireless since it doesn't have wires connecting the pair of earbuds together.

Wingtips Included

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Anker Soundcore Liberty 3 Pro come with wingtips, these are commonly used for workout earbuds and are usually an optional add-on to each silicone ear tip for a more secure fit.

Sweat Resistance

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 have sweat resistance

Anker Soundcore Liberty 3 Pro's resistance to sweat makes both devices good for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Is Dust Proof And Water-Resistant

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 are both dustproof and water-resistant.

Has Stereo Speakers

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.

Both Anker Soundcore Liberty 3 Pro and Sennheiser Momentum True Wireless 4 have stereo speakers

Sennheiser Momentum True Wireless 4
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Sound Quality

Has Active Noise Cancellation (Noise Control)

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

ANC utilises advanced kind of tech to actively counter noise. How it works, it detects and analyzes the sound pattern of incoming noise and after generates a mirror signal to cancel it out. Simply put, it's like having +1 (noise) then adding -1 (counter sound by the device) to make zero resulting in a reduced level of noise.

Sennheiser Momentum True Wireless 4 have ANC enabling you to listen at lower volume levels, good for your ears as you don't have to crank up the earbuds volume to overcome background noise.

Anker Soundcore Liberty 3 Pro too have Active Noise Cancellation making both earbuds ideal for plane rides and rush hour commutes. Each work with different noise cancellation modes, pick the mode that suits your commute or that enhances your chill time.

Has Passive Noise Reduction

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 sit tightly in place, creating a sound seal that tones down your environment noise and also prevents the device sound from leaking out at the same.

Both of these devices have passive noise reduction this implies that they limit ambient noise instead of actively using technology to cancel it out.

Driver Unit Size

Sennheiser Momentum True Wireless 4 7mm
Anker Soundcore Liberty 3 Pro 10.6mm

The Sennheiser Momentum True Wireless 4 driver unit is 7mm in diameter, the bigger the unit the more powerful, and can produce better bass. The driver unit is the component that produces sound in the device, its size corellates with the sound produced by the device.

Anker Soundcore Liberty 3 Pro driver unit is 10.6mm in diameter, making them have a larger driver unit than that of Sennheiser Momentum True Wireless 4 by 3.6mm , a common assumption that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.

Lowest Frequency

Sennheiser Momentum True Wireless 4 5Hz
Anker Soundcore Liberty 3 Pro 20Hz

Sennheiser Momentum True Wireless 4's lowest frequency is at 5Hz, low-frequency response inidcates how well a particular audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it.

Anker Soundcore Liberty 3 Pro's lowest frequency is at 20Hz, this implies that Sennheiser Momentum True Wireless 4 can produce a juicier bass than the Anker Soundcore Liberty 3 Pro

Highest Frequency

Sennheiser Momentum True Wireless 4 21,000Hz
Anker Soundcore Liberty 3 Pro 40,000Hz

Sennheiser Momentum True Wireless 4's highest frequency is at 21,000Hz, high-frequency response measures if and how well an audio component generates high human frequencies and if it makes any adjustments to the signal on its way through.

Anker Soundcore Liberty 3 Pro's highest frequency is at 40,000Hz, this means that Anker Soundcore Liberty 3 Pro produce a clearer and crispier treble than the Sennheiser Momentum True Wireless 4

Sound Pressure Level

Sennheiser Momentum True Wireless 4 107dB/mW
Anker Soundcore Liberty 3 Pro 92dB/mW

SPL, is the pressure level of sound, measured in decibels, dB, Sennheiser Momentum True Wireless 4's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Anker Soundcore Liberty 3 Pro's sound pressure level measurement is 92dB/mW. The sound pressure level, a device is can be taken differently by different people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.

Power

Battery Life

Sennheiser Momentum True Wireless 4 7.5hours
Anker Soundcore Liberty 3 Pro 8hours

Sennheiser Momentum True Wireless 4's battery life is 7.5 hours, these last longer than 5 hours of listening which is considered average before recharge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings.

Anker Soundcore Liberty 3 Pro's battery life is more than that of Sennheiser Momentum True Wireless 4 by 0.5 hours . Each time you recharge your device, they get a little less listening time. The effect is not noticeable at first, but over time, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

Sennheiser Momentum True Wireless 4 22.5hours
Anker Soundcore Liberty 3 Pro 24hours

The battery life of the charging case is given by the vendor, and Sennheiser Momentum True Wireless 4's case is said to have a full charge of 22.5 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before having to recharge the case itself.

Anker Soundcore Liberty 3 Pro's charging case has a battery life of 24 hours, more than that of Sennheiser Momentum True Wireless 4 by 1.5 hours

Charge Time

Sennheiser Momentum True Wireless 4 1.5hours
Anker Soundcore Liberty 3 Pro 2hours

It requires 1.5 hours to fully charge the Sennheiser Momentum True Wireless 4's battery. It is recommended to charge fully the battery before using the earbuds when they have been unused for extended periods.

Anker Soundcore Liberty 3 Pro takes 2 hours to fully charge the battery, more than that of Sennheiser Momentum True Wireless 4 by 0.5 hours

Has Wireless Charging

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4, the device supports wireless charging. To charge the device, you just put down on a compatible charging pad.

Anker Soundcore Liberty 3 Pro also support wireless charging, take note of the charging standard of the earbuds.

Has A Battery Level Indicator

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 have a battery level indicator, an indicator alerts you when the device has a low battery. Its lights show the charging state of your device and case.

Anker Soundcore Liberty 3 Pro too have a battery level indicator, charging indicators enable you to tell the charging state of your device, whether fully charged, or having a low battery.

Sennheiser Momentum True Wireless 4
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Connectivity

Has Usb Type-C

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 use USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Anker Soundcore Liberty 3 Pro too support USB TYPE-C. This USB-C plug is part and parcel of most current electronics.

Bluetooth Version

Sennheiser Momentum True Wireless 4 v5.4
Anker Soundcore Liberty 3 Pro v5.2

Sennheiser Momentum True Wireless 4 have Bluetooth version of 5.4, Bluetooth is a wireless technology standard that allows data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.

Anker Soundcore Liberty 3 Pro has a Bluetooth version of 5.2, older than that of Sennheiser Momentum True Wireless 4 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Sennheiser Momentum True Wireless 4 10meters
Anker Soundcore Liberty 3 Pro 10meters

Sennheiser Momentum True Wireless 4 have a 10meters distance connecting via Bluetooth.

Anker Soundcore Liberty 3 Pro have a maximum range of 10meters, equal to that of the Sennheiser Momentum True Wireless 4

Has Aac

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Sennheiser Momentum True Wireless 4 will work fine with your iPhone. If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.

The Anker Soundcore Liberty 3 Pro support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Ldac

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Anker Soundcore Liberty 3 Pro support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It can reach a high bitrate of 990kbps, providing high-resolution audio.

Has Aptx Adaptive

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Microphone

Number Of Microphones

Sennheiser Momentum True Wireless 4 6only
Anker Soundcore Liberty 3 Pro 6only

The Sennheiser Momentum True Wireless 4 have 6 microphones.

Anker Soundcore Liberty 3 Pro microphones are 6, equal to that of the Sennheiser Momentum True Wireless 4 . More microphones record better sound quality and enable the device to filter out background sounds.

Has A Noise-Canceling Microphone

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 use a noise-canceling type of microphone, these microphones are made to filter out background sounds from the earbuds' sound.

The Anker Soundcore Liberty 3 Pro too use a noise-canceling type of microphone. Especially useful in noisy areas.

Highest Mic Frequency

Sennheiser Momentum True Wireless 4 10,000Hz
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4's highest mic frequency is 10,000Hz, high frequencies are best for picking up treble. The highest mic frequency of a microphone is defined as its upper limiting frequency.

Lowest Mic Frequency

Sennheiser Momentum True Wireless 4 100Hz
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4's lowest mic frequency is 100Hz, low frequencies are best for recording bass. The lowest mic frequency of a microphone is defined as its lower limiting frequency.

Sennheiser Momentum True Wireless 4
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Extras

Has Ambient Sound Mode

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 support ambient sound mode, which uses microphones to pass through ambient noises to still be heard even while wearing the earbuds

The Anker Soundcore Liberty 3 Pro support ambient sound mode as well, helpful when you want to listen to music but also be aware of what’s happening around you, say you’re having a run but would still want to hear traffic.

Has In/On-Ear Detection

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Anker Soundcore Liberty 3 Pro support in/on-ear detection, the sensors in the earbuds can detect when removed from your ears so that the music is paused.

Has Find Earbuds Feature

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

If lost in a room, or can't easily find them in your bag, the Anker Soundcore Liberty 3 Pro support the find earbuds feature.

Supports Fast Charging

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 support fast charging. Usually, technologies like MediaTek’s Pump Express, are used to reduce the amount of time it takes to charge a device.

The Anker Soundcore Liberty 3 Pro support fast charging. It's very similar to regular charging, just that the battery fills up much faster. For example, with Quick Charge 3.0, the battery can be charged to 50% in 30 minutes.

Multipoint Count

Sennheiser Momentum True Wireless 4 2only
Anker Soundcore Liberty 3 Pro 2only

Sennheiser Momentum True Wireless 4 support multipoint of 2 connections, the multipoint feature allows you connect to more than one Bluetooth device and switch between them. For example, you can easily switch calls from one device to another without manually disconnect and reconnect.

The Anker Soundcore Liberty 3 Pro have a multipoint count of 2, equal to that of the Sennheiser Momentum True Wireless 4 . Bluetooth multipoint comes in handy when you can be on one call without missing notifications from another device.

Has A Mute Function

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

Sennheiser Momentum True Wireless 4 have a mute function, they have the option to mute/unmute a conversation directly from the earbuds.

The Anker Soundcore Liberty 3 Pro too support this function. The mute function means that you can turn off the earbuds' microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device.

The Anker Soundcore Liberty 3 Pro too have a control panel on them.

Warranty Period

Sennheiser Momentum True Wireless 4 2Years
Anker Soundcore Liberty 3 Pro 1Years

The Sennheiser Momentum True Wireless 4 have a warranty period of 2 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use following instruction manuals.

When covered under the manufacturer’s warranty it is possible to get a replacement a malfunction occurs. Anker Soundcore Liberty 3 Pro have a warranty period of 1Years, less than that of Sennheiser Momentum True Wireless 4 by 1 Years .

Has Voice Prompts

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection.

Anker Soundcore Liberty 3 Pro too have voice prompts .i.e the device notifies you if the battery is low, and you need to recharge them.

Travel Bag Is Included

Sennheiser Momentum True Wireless 4
Anker Soundcore Liberty 3 Pro

The Sennheiser Momentum True Wireless 4 come with a special case. Carrying earphones without a case, or placing them in your bag without a casing can easily damage them.

Anker Soundcore Liberty 3 Pro too have a case included, which offers safe transportation.