75points

Anker Soundcore Liberty 4 NC

74points

Anker SoundCore Life A2 NC

Comparison winner
Anker Soundcore Liberty 4 NC
anker-soundcore-liberty-4-nc 1
anker-soundcore-liberty-4-nc 2
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60 facts in comparison

Anker Soundcore Liberty 4 NC vs Anker SoundCore Life A2 NC

Anker Soundcore Liberty 4 NC
Anker SoundCore Life A2 NC

Why is Anker Soundcore Liberty 4 NC better than Anker SoundCore Life A2 NC?

  • 3h longer battery life
    ?

    10hvs7h
  • Has LDAC
    ?
  • Has in/on-ear detection
    ?
  • 0.3 newer Bluetooth version
    ?

    5.3vs5
  • 1.79x longer battery life of the charging case
    ?

    50hvs28h
  • Has wireless charging
    ?

Why is Anker SoundCore Life A2 NC better than Anker Soundcore Liberty 4 NC?

  • Higher Ingress Protection (IP) rating
    ?

    IPX5vsIPX4
  • Has a neodymium magnet
    ?
  • Wingtips included
    ?
  • Has AAC
    ?
  • 2.9g lighter
    ?

    6.2gvs9.1g

Which are the most popular comparisons?

Price comparison

Anker Soundcore Liberty 4 NC

soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ear...soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3
amazon logo
Silicone Carrying Case Anker Soundcore Liberty 4 NC Earphone Portable Scratch Shock Resistant Cover with ...Silicone Carrying Case Anker Soundcore Liberty 4 NC Earphone Portable Scratch Shock Resistant Cover with Carabiner
aliexpress logo
for Anker Soundcore Liberty 4 NC Earphone Shockproof Sleeve Impact-resistant Housing Anti Dust Washable C...for Anker Soundcore Liberty 4 NC Earphone Shockproof Sleeve Impact-resistant Housing Anti Dust Washable Cover 95AF
aliexpress logo
Cartoon Earphone Case Cover For Anker Soundcore Liberty 4 NC Silicone Blutooth Earbuds Charging Box Prote...Cartoon Earphone Case Cover For Anker Soundcore Liberty 4 NC Silicone Blutooth Earbuds Charging Box Protective Shell With Hook
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Anker SoundCore Life A2 NC

Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-Mic Clear Calls, 35-Hr Playtime, and Deep Bass, Fast Charging, Transparency, and App
amazon logo
Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-Mic Clear Calls, 35-Hr Playtime, and Deep Bass, Fast Charging, Transparency, and App(Renewed)
amazon logo
Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds ANC Bluetooth Earbuds with 6-Mic Clear Calls 35-Hr Playtime and Deep Bass Fast Charging Transparency and App
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Cheap alternatives

User reviews

Overall rating

Anker Soundcore Liberty 4 NC
8.8
5 User reviews
Anker Soundcore Liberty 4 NC
8.8/10
5 User reviews
Anker SoundCore Life A2 NC
9.8
5 User reviews
Anker SoundCore Life A2 NC
9.8/10
5 User reviews

Features

Build quality

8.6/10
5 votes
9.2/10
5 votes

Sound quality

9.0/10
5 votes
10.0/10
5 votes

Design

8.2/10
5 votes
9.8/10
5 votes

Comfort

8.2/10
5 votes
9.4/10
5 votes

Battery life

9.2/10
5 votes
9.8/10
5 votes

Comments

Keith

Keith

3 months ago

8 / 10

Better than Airpods!

Keith

Keith

3 months ago

8 / 10

Battery life seems to last forever, Anker is the best for power banks too.

1 users found this helpful
Peter

Peter

3 months ago

6 / 10

sounds like all other ear pieces.

Peter

Peter

3 months ago

6 / 10

sounds like all other ear pieces. looks like little ugly ear wax. uncomfortable in any human orfice. ugly and not great in anyone's ears. why do people like these?

Pros

  • plays noise

Cons

  • not comfortable
1 users found this helpful
X1k1nh0

X1k1nh0

2 months ago

10 / 10

Price/Quality

X1k1nh0

X1k1nh0

2 months ago

10 / 10

Good overall value!

1 users found this helpful

Design

Fit

In-ear

In-ear

The fit of the earbuds.
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
weight

9.1g

6.2g

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.
has no wires or cables
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
wingtips included
βœ–Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
sweat resistance
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
Resistance to sweat makes it ideal for use while doing sports.
is dustproof and water-resistant
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
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.
has RGB lighting
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
RGB lighting allows you to choose between millions of colors and customize the look of your PC components.
has stereo speakers
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Sound quality

has active noise cancellation (ANC)
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
has passive noise reduction
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
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.
highest frequency

20000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
has Dolby Atmos
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
Dolby Atmos is a surround sound technology that allows sounds to be interpreted as three-dimensional objects. By doing so, Dolby Atmos allows for immersive, 360-degree sound.
impedance

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

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.
sound pressure level

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
has a neodymium magnet
βœ–Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

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.
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.
charge time

1.5h

1.5h

The time it takes to fully charge the battery.
battery power

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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.
has wireless charging
βœ”Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
has a battery level indicator
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
An indicator shows you when the device has low battery.
has a rechargeable battery
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
The battery can be recharged and used over again.

Connectivity

Has USB Type-C
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
has LDAC
βœ”Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
LDAC is a codec developed by Sony for Bluetooth audio. It is capable of a very high bitrate of 990kbps, which provides high resolution audio. It can also automatically adjust to a lower bitrate of 330kbps or 660kbps to increase stability.
has aptX Adaptive
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
aptx Adaptive is an audio codec for Bluetooth devices that is developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.
has aptX Low Latency
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
aptX Low Latency is a codec developed by Qualcomm. It uses Bluetooth 5.0 technology to provide low latency audio (around 40ms), which is useful when you want to avoid audio lag (e.g. when playing games).
has aptX HD
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
aptX HD is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 24-bit audio (at a bit rate of 576kbps).
has aptX
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
aptX is a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm, and supports 16-bit audio at a bit rate of 384kbps.
has aptX Lossless
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
aptX Lossless is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 16-bit/44.1kHz audio (at a maximum bit rate of 1200kbps). This codec provides CD-quality audio without any loss of data.
audio latency

70ms

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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

has ambient sound mode
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
Ambient sound mode uses microphones to pass through ambient noises so that they can still be heard. It’s useful when you want to listen to music but also be aware of what’s happening around you, for example when you’re jogging but still want to be able to hear traffic.
has in/on-ear detection
βœ”Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
Sensors can detect when they are removed from your ears so that the music is paused, saving battery life.
has find earbuds feature
βœ–Anker Soundcore Liberty 4 NC
βœ–Anker SoundCore Life A2 NC
You can use the app to play a sound from your earbuds to help you locate them.
Supports fast charging
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
multipoint count

2

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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.
has a mute function
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
The device has an option to mute/unmute a conversation directly from the device.
can be used as a headset
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
control panel placed on a device
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
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.
warranty period

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

1.5 years

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. Note: This may vary by region.

Microphone

More microphones result in better sound quality and enable the device to filter out background noise.
has a noise-canceling microphone
βœ”Anker Soundcore Liberty 4 NC
βœ”Anker SoundCore Life A2 NC
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
mic sensitivity

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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

Unknown. Help us by suggesting a value. (Anker Soundcore Liberty 4 NC)

Unknown. Help us by suggesting a value. (Anker SoundCore Life A2 NC)

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

Price comparison

Anker Soundcore Liberty 4 NC

soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ear...soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3
amazon logo
Silicone Carrying Case Anker Soundcore Liberty 4 NC Earphone Portable Scratch Shock Resistant Cover with ...Silicone Carrying Case Anker Soundcore Liberty 4 NC Earphone Portable Scratch Shock Resistant Cover with Carabiner
aliexpress logo
for Anker Soundcore Liberty 4 NC Earphone Shockproof Sleeve Impact-resistant Housing Anti Dust Washable C...for Anker Soundcore Liberty 4 NC Earphone Shockproof Sleeve Impact-resistant Housing Anti Dust Washable Cover 95AF
aliexpress logo
Cartoon Earphone Case Cover For Anker Soundcore Liberty 4 NC Silicone Blutooth Earbuds Charging Box Prote...Cartoon Earphone Case Cover For Anker Soundcore Liberty 4 NC Silicone Blutooth Earbuds Charging Box Protective Shell With Hook
aliexpress logo

Anker SoundCore Life A2 NC

Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-Mic Clear Calls, 35-Hr Playtime, and Deep Bass, Fast Charging, Transparency, and App
amazon logo
Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds, ANC Bluetooth Earbuds with 6-Mic Clear Calls, 35-Hr Playtime, and Deep Bass, Fast Charging, Transparency, and App(Renewed)
amazon logo
Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds ANC Bluetooth Earbuds with 6-...Soundcore by Anker Life A2 NC Multi-Mode Noise Cancelling Wireless Earbuds ANC Bluetooth Earbuds with 6-Mic Clear Calls 35-Hr Playtime and Deep Bass Fast Charging Transparency and App
walmart logo

Which are the best wireless earbuds?

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