Anker Soundcore Liberty Air 2 Pro Truly Wireless vs EarFun Air Pro 2 True Wireless 2021: Which Headphones Are Better?

Tested using Methodology v1.5

Updated Jan 15, 2024 08:27 PM

See Anker Soundcore Liberty Air 2 Pro Truly Wireless Review

Anker Soundcore Liberty Air 2 Pro Truly Wireless Picture

EarFun Air Pro 2 True Wireless 2021 Picture

TypeIn-ear

EnclosureClosed-Back

WirelessTruly Wireless

TransducerHybrid

Noise CancellingYes

MicYes

TypeIn-ear

EnclosureClosed-Back

WirelessTruly Wireless

TransducerDynamic

Noise CancellingYes

MicYes

Our Verdict

Anker Soundcore Liberty Air 2 Pro Truly Wireless

EarFun Air Pro 2 True Wireless 2021

The Anker Soundcore Liberty Air 2 Pro Truly Wireless are better headphones than the EarFun Air Pro 2 True Wireless 2021. The Anker have a more stable in-ear fit, they're able to block out a superior amount of ambient noise, and they have a companion app that allows you to customize their sound using a graphic EQ and presets. However, the EarFun have a more neutral sound profile, which some users may prefer, their battery performance is better, and their mic offers a better recording quality.

Variants

Soundcore Liberty Air 2 Pro Truly Wireless (Black)
Soundcore Liberty Air 2 Pro Truly Wireless (Blue)
Soundcore Liberty Air 2 Pro Truly Wireless (Pink)
Soundcore Liberty Air 2 Pro Truly Wireless (White)

Air Pro 2 (Black)

Review

See EarFun Air Pro 2 True Wireless 2021 Review

Check Price

Black

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

Blue

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

B&H

Pink

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

BestBuy.com

White

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

Walmart.com

Main Differences for

Neutral Sound

Threshold

0.10

Neutral Sound

6.9

7.6

Treble Accuracy

7.2

9.0

Bass Accuracy

7.9

8.8

Passive Soundstage

0.6

1.4

Full Comparison

Neutral Sound

6.9

7.6

Commute/Travel

7.9

7.7

Sports/Fitness

8.1

8.2

Office

7.1

Wireless Gaming

5.6

Wired Gaming

5.5

Phone Calls

6.4

6.8

Design

Style

Design Picture 2

Type

In-ear

Enclosure

Closed-Back

Wireless

Truly Wireless

Transducer

Hybrid

Dynamic

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Comfort

7.0

Comfort Picture

Weight

0.02 lbs

Clamping Force

0 lbs

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Controls

7.2

7.7

Controls Picture

OS Compatibility

Not OS specific

Ease Of Use

Decent

Good

Feedback

Mediocre

Good

Call/Music Control

Yes

Volume Control

Yes

Microphone Control

Channel Mixing

Noise Cancelling Control

On/Off

Talk-Through

On/Off

Additional Controls

Voice Assistant

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Breathability

9.2

Breathability After Picture

Avg.Temp.Difference

0.8 °C

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Portability

9.5

Portability Picture

L

1.4" (3.6 cm)

1.6" (4.1 cm)

W

1.0" (2.5 cm)

1.2" (3.1 cm)

H

0.9" (2.3 cm)

0.7" (1.7 cm)

Volume

1.30 in³ (21.30 cm³)

1.34 in³ (22.00 cm³)

Transmitter Required

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Case

8.0

7.0

Case Picture

Type

Hard case

L

2.4" (6.1 cm)

2.6" (6.5 cm)

W

2.3" (5.8 cm)

2.0" (5.2 cm)

H

1.2" (3.0 cm)

1.3" (3.2 cm)

Volume

6.60 in³ (108.15 cm³)

6.59 in³ (108.00 cm³)

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Build Quality

7.5

Build Quality Picture

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Stability

7.5

7.0

Stability Picture

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Headshots 1

Angled Picture

Side Picture

Headshots 2

Front Picture

Rear Picture

Top

Top Picture

In The Box

In The Box Picture

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Sound

Sound Profile

Frequency Response

Bass Amount

4.05 dB

2.71 dB

Treble Amount

-1.16 dB

-0.31 dB

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Frequency Response Consistency

9.4

9.0

Consistency L

Consistency R

Avg. Std. Deviation

0.13 dB

0.2 dB

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Raw Frequency Response

Raw FR L

Raw FR R

Bass Accuracy

7.9

8.8

Bass

Std. Err.

3.03 dB

1.66 dB

Low-Frequency Extension

10 Hz

Low-Bass

4.28 dB

2.29 dB

Mid-Bass

3.81 dB

2.15 dB

High-Bass

0.87 dB

0.33 dB

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Mid Accuracy

8.4

8.5

Mid

Std. Err.

2.18 dB

1.94 dB

Low-Mid

-0.1 dB

-0.01 dB

Mid-Mid

-2.29 dB

-2.07 dB

High-Mid

-2.37 dB

-2.3 dB

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Treble Accuracy

7.2

9.0

Treble

Std. Err.

4.16 dB

1.56 dB

Low-Treble

-3.05 dB

-0.06 dB

Mid-Treble

3.51 dB

0.88 dB

High-Treble

-9.1 dB

-3.99 dB

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Peaks/Dips

6.7

8.5

Peaks/Dips Graph

Peaks

2.54 dB

1.03 dB

Dips

0.93 dB

0.71 dB

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Imaging

8.5

9.2

Group Delay

Phase Response Mismatch

Weighted Group Delay

0.82

0.14

Weighted Phase Mismatch

1.33

1.15

Weighted Amplitude Mismatch

0.44

0.66

Weighted Frequency Mismatch

1.38

0.85

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Passive Soundstage

0.6

1.4

PRTF

PRTF Accuracy (Std. Dev.)

N/A

PRTF Size (Avg.)

N/A

PRTF Distance

N/A

Openness

1.5

2.9

Acoustic Space Excitation

0.9

2.8

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Virtual Soundstage

0.0

Virtual Soundstage

Head Modeling

Speaker Modeling

Room Ambience

Head Tracking

Virtual Surround

No App

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Weighted Harmonic Distortion

7.7

8.2

Weighted Harmonic Distortion

WHD @ 90

0.235

0.237

WHD @ 100

0.147

0.069

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Test Settings

Firmware

03.54

Unknown

Power

Connection

Bluetooth 5.0

Codec

SBC, 16-bit, 48kHz

EQ

Soundcore Signature

No EQ

ANC

Transport

Tip/Pad

Silicone (small)

Microphone

Integrated

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Isolation

Noise Isolation

8.5

7.1

Noise Isolation

Isolation Audio

Overall Attenuation

-22.24 dB

-17.29 dB

Noise Cancelling

Yes

Bass

-21.62 dB

-16.01 dB

Mid

-15.53 dB

-14.04 dB

Treble

-28.64 dB

-21.48 dB

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Leakage

9.2

7.5

Leakage

Leakage Audio

Overall Leakage @ 1ft

26.06 dB

36.41 dB

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Microphone

Microphone Style

Integrated

Yes

In-Line

Boom

Detachable Boom

Mic

Yes

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Recording Quality

5.0

6.7

Microphone Frequency Response

Recorded Speech

LFE

465.81 Hz

297.71 Hz

FR Std. Dev.

5.79 dB

3.4 dB

HFE

2,031.87 Hz

4,763.35 Hz

Weighted THD

0.059

1.646

Gain

6.21 dB

20.33 dB

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Noise Handling

6.9

6.6

SpNR

SpNR

38.1 dB

13.6 dB

Noise Gate

Always On

Speech + Pink Noise Handling

6.5

7.0

Speech + Pink Noise Audio Sample

Speech + Subway Noise Handling

7.5

6.0

Speech + Subway Noise Audio Sample

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Active Features

Battery

5.4

7.2

Battery Type

Rechargable

Continuous Battery Life

3.5 hrs

5.8 hrs

Additional Charges

2.0

4.0

Total Battery Life

10.5 hrs

29 hrs

Charge Time

1 hrs

1.1 hrs

Power-Saving Feature

Auto-Off Timer

Audio While Charging

Yes

Passive Playback

Charging Port

USB-C

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App Support

8.0

0.0

App Picture

App Name

Anker Soundcore

No App

iOS

Yes

Android

Yes

macOS

Windows

Equalizer

Graphic + Presets

ANC Control

Adjustable

Mic Control

Room Effects

Playback Control

Button Mapping

Yes

Surround Support

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Connectivity

Bluetooth

7.1

6.7

Bluetooth Version

5.0

5.2

Multi-Device Pairing

NFC Pairing

Line Of Sight Range

266.00 ft (81.08 m)

162.40 ft (49.50 m)

PC Latency (SBC)

215 ms

239 ms

PC Latency (aptX)

N/A

PC Latency (aptX HD)

N/A

PC Latency (aptX-LL)

N/A

iOS Latency

106 ms

128 ms

Android Latency

109 ms

147 ms

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Non-Bluetooth Wireless

0.0

Non-BT Line Of Sight Range

N/A

Non-BT Latency

N/A

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Wired

0.0

Cable Picture

Analog Audio

USB Audio

Detachable

Length

N/A

Connection

No Wired Option

Analog/USB Audio Latency

N/A

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PC Compatibility

Analog

Wired USB

Non-BT Wireless

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PlayStation Compatibility

PS4 Analog

PS4 Wired USB

PS4 Non-BT Wireless

PS5 Analog

PS5 Wired USB

PS5 Non-BT Wireless

Xbox Compatibility

Xbox One Analog

Xbox One Wired USB

Xbox One Non-BT Wireless

Xbox Series X|S Analog

Xbox Series X|S Wired USB

Xbox Series X|S Non-BT Wireless

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Base/Dock

2.2

Type

Charging Case

USB Input

Line In

Line Out

Optical Input

RCA Input

Dock Charging

Yes

Power Supply

USB-C

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Check Price

Black

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

Blue

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

B&H

Pink

Soundcore Liberty Air 2 Pro Truly Wireless

Black

Air Pro 2

BestBuy.com

White

Soundcore Liberty Air 2 Pro Truly Wireless