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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Comfort
    3. Controls
    4. Breathability
    5. Portability
    6. Case
    7. Build Quality
    8. Stability
    9. Headshots 1
    10. Headshots 2
    11. Top
    12. In The Box
  5. Sound
    1. Sound Profile
    2. Frequency Response Consistency
    3. Raw Frequency Response
    4. Bass Accuracy
    5. Mid Accuracy
    6. Treble Accuracy
    7. Peaks/Dips
    8. Imaging
    9. Passive Soundstage
    10. Virtual Soundstage
    11. Weighted Harmonic Distortion
    12. Test Settings
  6. Isolation
    1. Noise Isolation
    2. Leakage
  7. Microphone
    1. Microphone Style
    2. Recording Quality
    3. Noise Handling
  8. Active Features
    1. Battery
    2. App Support
  9. Connectivity
    1. Bluetooth
    2. Non-Bluetooth Wireless
    3. Wired
    4. PC Compatibility
    5. PlayStation Compatibility
    6. Xbox Compatibility
    7. Base/Dock
  10. Comments

Anker SoundCore Liberty Air 2 Truly Wireless vs TaoTronics SoundLiberty 79 Truly Wireless

Side-by-Side Comparison

Products

Anker Soundcore Liberty Air 2
TaoTronics SoundLiberty 79 Truly Wireless

Tested using Methodology v1.5

Updated Jan 15, 2024 08:51 PM

SEE PRICE
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Tested using Methodology v1.5

Updated Jan 15, 2024 08:43 PM

SEE PRICE
Amazon.com
Anker SoundCore Liberty Air 2 Truly Wireless Picture
TaoTronics SoundLiberty 79 Truly Wireless Picture

Variants

  • SoundCore Liberty Air 2 (Black)
  • SoundCore Liberty Air 2 (White)
  • SoundLiberty 79 (Silver Black)

Our Verdict

Anker SoundCore Liberty Air 2 Truly Wireless

TaoTronics SoundLiberty 79 Truly Wireless

The Anker SoundCore Liberty Air 2 Truly Wireless are slightly better truly wireless headphones than the TaoTronics SoundLiberty 79 Truly Wireless. The Anker have a better charging case that feels more premium, a longer single-charge battery life, and a dedicated companion app with a ton of EQ presets and a graphic EQ. They also isolate much more background noise passively and leak less audio. On the other hand, the TaoTronics have a better-balanced sound profile out-of-the-box and a better microphone. The TaoTronics may also represent a better overall value for some people.

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Black
SoundCore Liberty Air 2
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Silver Black
SoundLiberty 79
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White
SoundCore Liberty Air 2
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Silver Black
SoundLiberty 79
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Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
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Main Differences for

Threshold 

0.10

Neutral Sound 

7.0
7.4

Bass Accuracy 
 

6.7
7.8

Treble Accuracy 
 

7.6
8.4

Full Comparison

Design

Style  

Design Picture 2  

Anker SoundCore Liberty Air 2 Truly Wireless Design Picture 2
TaoTronics SoundLiberty 79 Truly Wireless Design Picture 2

Type  

In-ear
In-ear

Enclosure  

Closed-Back
Closed-Back

Wireless  

Truly Wireless
Truly Wireless

Transducer  

Dynamic
Dynamic

Show text

Comfort 
 

7.0
7.0

Comfort Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Comfort Picture
TaoTronics SoundLiberty 79 Truly Wireless Comfort Picture

Weight  

0.02 lbs
0.02 lbs

Clamping Force 
 

0 lbs
0 lbs

Show text

Controls 
 

6.3
6.4

Controls Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Controls Picture
TaoTronics SoundLiberty 79 Truly Wireless Controls Picture

OS Compatibility 
 

Not OS specific
Not OS specific

Ease Of Use  

Decent
Decent

Feedback  

Mediocre
Okay

Call/Music Control  

Yes
Yes

Volume Control  

Yes
Yes

Microphone Control  

No
No

Channel Mixing 
 

No
No

Noise Cancelling Control  

No
No

Talk-Through 
 

No
No

Additional Controls  

Voice Assistant
Voice Assistant

Show text

Breathability 
 

9.2
9.2

Breathability After Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Breathability After Picture
TaoTronics SoundLiberty 79 Truly Wireless Breathability After Picture

Avg.Temp.Difference  

0.8 °C
0.8 °C

Show text

Portability 
 

9.3
9.4

Portability Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Portability Picture
TaoTronics SoundLiberty 79 Truly Wireless Portability Picture

 

1.7" (4.3 cm)
1.5" (3.8 cm)

 

1.2" (3.0 cm)
1.0" (2.5 cm)

 

1.1" (2.8 cm)
1.0" (2.5 cm)

Volume  

2.20 in³ (36.05 cm³)
1.50 in³ (24.58 cm³)

Transmitter Required  

No
No

Show text

Case 
 

8.0
7.0

Case Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Case Picture
TaoTronics SoundLiberty 79 Truly Wireless Case Picture

Type  

Hard case
Hard case

 

2.2" (5.6 cm)
2.6" (6.6 cm)

 

1.0" (2.5 cm)
1.6" (4.1 cm)

 

2.0" (5.1 cm)
1.1" (2.8 cm)

Volume  

4.40 in³ (72.10 cm³)
4.60 in³ (75.38 cm³)

Show text

Build Quality 
 

7.5
7.5

Build Quality Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Build Quality Picture
TaoTronics SoundLiberty 79 Truly Wireless Build Quality Picture

Show text

Stability 
 

7.5
8.0

Stability Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Stability Picture
TaoTronics SoundLiberty 79 Truly Wireless Stability Picture

Show text

Headshots 1  

Angled Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Angled Picture
TaoTronics SoundLiberty 79 Truly Wireless Angled Picture

Side Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Side Picture
TaoTronics SoundLiberty 79 Truly Wireless Side Picture

Headshots 2  

Front Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Front Picture
TaoTronics SoundLiberty 79 Truly Wireless Front Picture

Rear Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Rear Picture
TaoTronics SoundLiberty 79 Truly Wireless Rear Picture

Top  

Top Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Top Picture
TaoTronics SoundLiberty 79 Truly Wireless Top Picture

In The Box  

In The Box Picture  

Anker SoundCore Liberty Air 2 Truly Wireless In The Box Picture
TaoTronics SoundLiberty 79 Truly Wireless In The Box Picture

Show text

Sound

Sound Profile 
 

Frequency Response  

See details on graph tool
See details on graph tool

Bass Amount 
 

4.37 dB
3.91 dB

Treble Amount 
 

0.47 dB
-0.83 dB

Show text

Frequency Response Consistency 
 

9.7
9.9

Consistency L  

See details on graph tool
See details on graph tool

Consistency R  

See details on graph tool
See details on graph tool

Avg. Std. Deviation 
 

0.06 dB
0.03 dB

Show text

Raw Frequency Response 
 

Raw FR L  

See details on graph tool
See details on graph tool

Raw FR R  

See details on graph tool
See details on graph tool

Bass Accuracy 
 

6.7
7.8

Bass  

See details on graph tool
See details on graph tool

Std. Err. 
 

5.36 dB
3.11 dB

Low-Frequency Extension 
 

10 Hz
10 Hz

Low-Bass 
 

6.64 dB
5.23 dB

Mid-Bass 
 

6.45 dB
3.25 dB

High-Bass 
 

4.63 dB
1.28 dB

Show text

Mid Accuracy 
 

9.0
8.9

Mid  

See details on graph tool
See details on graph tool

Std. Err. 
 

1.34 dB
1.52 dB

Low-Mid 
 

1.44 dB
0.02 dB

Mid-Mid 
 

-0.54 dB
-1.82 dB

High-Mid 
 

-0.25 dB
-1.16 dB

Show text

Treble Accuracy 
 

7.6
8.4

Treble  

See details on graph tool
See details on graph tool

Std. Err. 
 

3.58 dB
2.51 dB

Low-Treble 
 

1.19 dB
-1.48 dB

Mid-Treble 
 

3.12 dB
-0.89 dB

High-Treble 
 

2.96 dB
-2.54 dB

Show text

Peaks/Dips 
 

7.9
8.7

Peaks/Dips Graph  

See details on graph tool
See details on graph tool

Peaks 
 

1.3 dB
0.84 dB

Dips 
 

1.04 dB
0.78 dB

Show text

Imaging 
 

8.9
9.1

Group Delay  

See details on graph tool
See details on graph tool

Phase Response Mismatch  

See details on graph tool
See details on graph tool

Weighted Group Delay 
 

0.16
0.15

Weighted Phase Mismatch 
 

2.07
1.68

Weighted Amplitude Mismatch 
 

0.59
0.3

Weighted Frequency Mismatch 
 

1.62
1.75

Show text

Passive Soundstage 
 

0.7
1.2

PRTF  

Anker SoundCore Liberty Air 2 Truly Wireless PRTF
TaoTronics SoundLiberty 79 Truly Wireless PRTF

PRTF Accuracy (Std. Dev.) 
 

N/A
N/A

PRTF Size (Avg.) 
 

N/A
N/A

PRTF Distance 
 

N/A
N/A

Openness 
 

2.4
3.6

Acoustic Space Excitation 
 

0.6
1.6

Show text

Virtual Soundstage 
 

0.0
0.0

Virtual Soundstage  

Anker SoundCore Liberty Air 2 Truly Wireless Virtual Soundstage
TaoTronics SoundLiberty 79 Truly Wireless Virtual Soundstage

Head Modeling 
 

No
No

Speaker Modeling 
 

No
No

Room Ambience 
 

No
No

Head Tracking 
 

No
No

Virtual Surround 
 

No
No App

Show text

Weighted Harmonic Distortion 
 

8.4
7.8

Weighted Harmonic Distortion  

See details on graph tool
See details on graph tool

WHD @ 90 
 

0.146
0.200

WHD @ 100 
 

0.081
0.128

Show text

Test Settings 
 

Firmware 
 

04.18
Unknown

Power 
 

On
On

Connection 
 

Bluetooth 5.0
Bluetooth 4.2

Codec 
 

aptX, 16-bit, 48kHz
SBC, 16-bit, 48kHz

EQ 
 

Default
No EQ

ANC 
 

No ANC
No ANC

Tip/Pad 
 

Silicone (small)
Silicone (small)

Microphone 
 

Integrated
Integrated

Show text

Isolation

Noise Isolation 
 

7.7
6.4

Noise Isolation  

See details on graph tool
See details on graph tool

Isolation Audio 
 

Overall Attenuation 
 

-22.52 dB
-17.43 dB

Noise Cancelling  

No
No

Bass 
 

-11.33 dB
-5.73 dB

Mid 
 

-20.95 dB
-18.56 dB

Treble 
 

-36.13 dB
-29.31 dB

Show text

Leakage 
 

9.5
8.6

Leakage  

See details on graph tool
See details on graph tool

Leakage Audio 
 

Overall Leakage @ 1ft 
 

24.27 dB
29.53 dB

Show text

Microphone

Microphone Style 
 

Integrated 
 

Yes
Yes

In-Line 
 

No
No

Boom 
 

No
No

Detachable Boom 
 

No
No

Mic  

Yes
Yes

Show text

Recording Quality 
 

6.3
7.3

Microphone Frequency Response  

See details on graph tool
See details on graph tool

Recorded Speech 
 

LFE 
 

427.15 Hz
265.23 Hz

FR Std. Dev. 
 

4.43 dB
2.94 dB

HFE 
 

6,088.74 Hz
7,240.77 Hz

Weighted THD 
 

0.95
1.506

Gain 
 

3.2 dB
14.38 dB

Show text

Noise Handling 
 

6.7
5.6

SpNR  

See details on graph tool
See details on graph tool

SpNR 
 

15.92 dB
8.44 dB

Noise Gate 
 

Always On
No

Speech + Pink Noise Handling 
 

6.5
6.0

Speech + Pink Noise Audio Sample  

Speech + Subway Noise Handling 
 

7.0
5.0

Speech + Subway Noise Audio Sample  

Show text

Active Features

Battery 
 

6.1
6.1

Battery Type 
 

Rechargable
Rechargable

Continuous Battery Life 
 

6.4 hrs
5.7 hrs

Additional Charges 
 

3.0
4.0

Total Battery Life 
 

25.6 hrs
28.5 hrs

Charge Time 
 

2.8 hrs
1.8 hrs

Power-Saving Feature 
 

No
No

Audio While Charging 
 

Yes
Yes

Passive Playback 
 

No
No

Charging Port  

USB-C
USB-C

Show text

App Support 
 

7.5
0.0

App Picture  

Anker SoundCore Liberty Air 2 Truly Wireless App Picture
TaoTronics SoundLiberty 79 Truly Wireless App Picture

App Name  

Anker Soundcore
No App

iOS  

Yes
No

Android  

Yes
No

macOS  

No
No

Windows  

No
No

Equalizer 
 

Graphic + Presets
No

ANC Control 
 

No
No

Mic Control  

No
No

Room Effects 
 

No
No

Playback Control 
 

No
No

Button Mapping  

Yes
No

Surround Support 
 

No
No

Show text

Connectivity

Bluetooth 
 

7.3
7.2

Bluetooth Version 
 

5.0
5.0

Multi-Device Pairing 
 

No
No

NFC Pairing 
 

No
No

Line Of Sight Range 
 

230.00 ft (70.10 m)
303.00 ft (92.35 m)

PC Latency (SBC) 
 

300 ms

PC Latency (aptX) 
 

268 ms
N/A

PC Latency (aptX HD) 
 

N/A
N/A

PC Latency (aptX-LL) 
 

N/A
N/A

iOS Latency 
 

-2 ms
47 ms

Android Latency 
 

8 ms
84 ms

Show text

Non-Bluetooth Wireless 
 

0.0
0.0

Non-BT Line Of Sight Range 
 

N/A
N/A

Non-BT Latency 
 

N/A
N/A

Show text

Wired 
 

0.0
0.0

Cable Picture  

Anker SoundCore Liberty Air 2 Truly Wireless Cable Picture
TaoTronics SoundLiberty 79 Truly Wireless Cable Picture

Analog Audio 
 

No
No

USB Audio 
 

No
No

Detachable  

No
No

Length  

N/A
N/A

Connection 
 

No Wired Option
No Wired Option

Analog/USB Audio Latency 
 

N/A
N/A

Show text

PC Compatibility 
 

Analog 
 

No
No

Wired USB 
 

No
No

Non-BT Wireless 
 

No
No

PlayStation Compatibility 
 

PS4 Analog 
 

No
No

PS4 Wired USB 
 

No
No

PS4 Non-BT Wireless 
 

No
No

PS5 Analog 
 

No
No

PS5 Wired USB 
 

No
No

PS5 Non-BT Wireless 
 

No
No

Xbox Compatibility 
 

Xbox One Analog 
 

No
No

Xbox One Wired USB 
 

No
No

Xbox One Non-BT Wireless 
 

No
No

Xbox Series X|S Analog 
 

No
No

Xbox Series X|S Wired USB 
 

No
No

Xbox Series X|S Non-BT Wireless 
 

No
No

Show text

Base/Dock 
 

2.2
2.2

Type 
 

Charging Case
Charging Case

USB Input 
 

No
No

Line In 
 

No
No

Line Out 
 

No
No

Optical Input 
 

No
No

RCA Input 
 

No
No

Dock Charging 
 

Yes
Yes

Power Supply 
 

USB-C
USB-C

Show text

Check Price

Black
SoundCore Liberty Air 2
Searching
Finding store
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
White
SoundCore Liberty Air 2
Searching
Finding store
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com
 
Silver Black
SoundLiberty 79
SEE PRICE
Amazon.com

Anker SoundCore Liberty Air 2 Truly Wireless

TaoTronics SoundLiberty 79 Truly Wireless

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