Anker SoundCore Liberty Air 2 Truly Wireless vs Boltune BT-BH024 Truly Wireless
Side-by-Side Comparison
Products
Anker Soundcore Liberty Air 2
Boltune BT-BH024 Truly Wireless
Tested using Methodology v1.5
Updated Jan 15, 2024 08:51 PM
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Tested using Methodology v1.4
Updated Jan 15, 2024 08:54 PM
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TypeIn-ear
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
Noise CancellingNo
MicYes
TypeIn-ear
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
Noise CancellingNo
MicYes
Our Verdict
Anker SoundCore Liberty Air 2 Truly Wireless
Boltune BT-BH024 Truly Wireless
The Anker Soundcore Liberty Air 2 are better in-ears than the Boltune BT-BH024 Truly Wireless. Both have a slightly bass-heavy sound profile, but the Anker are much better-balanced and more suitable for neutral listening. The Anker also come with a graphic EQ and presets in their companion app, so you can customize their sound, unlike the Boltune. Also, the Anker have a better microphone performance, so they're better for phone calls. That being said, the Boltune have a longer continuous battery life than the Anker.
Variants
- SoundCore Liberty Air 2 (Black)
- SoundCore Liberty Air 2 (White)
- Boltune BT-BH024 (Black)
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Black
SoundCore Liberty Air 2
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Black
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White
SoundCore Liberty Air 2
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Black
Boltune BT-BH024
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Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.0
Full Comparison
Design
Style
Design Picture 2
Type
In-ear
In-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Truly Wireless
Truly Wireless
Transducer
Dynamic
Dynamic
Comfort
7.0
7.0
Comfort Picture
Weight
0.02 lbs
0.02 lbs
Clamping Force
0 lbs
0 lbs
Controls
6.3
6.3
Controls Picture
OS Compatibility
Not OS specific
Not OS specific
Ease Of Use
Decent
Okay
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
Breathability
9.2
Breathability After Picture
Avg.Temp.Difference
0.8 °C
Portability
9.3
9.5
Portability Picture
L
1.7" (4.3 cm)
1.9"
W
1.2" (3.0 cm)
0.9"
H
1.1" (2.8 cm)
0.7"
Volume
2.20 in³ (36.05 cm³)
1.2 in³
Transmitter Required
No
No
Case
8.0
7.5
Case Picture
Type
Hard case
Hard case
L
2.2" (5.6 cm)
2.9"
W
1.0" (2.5 cm)
1.5"
H
2.0" (5.1 cm)
1.2"
Volume
4.40 in³ (72.10 cm³)
5.2 in³
Build Quality
7.5
7.5
Build Quality Picture
Stability
7.5
7.5
Stability Picture
Headshots 1
Angled Picture
Side Picture
Headshots 2
Front Picture
Rear Picture
Top
Top Picture
In The Box
In The Box Picture
Sound
Sound Profile
Frequency Response
Bass Amount
4.37 dB
4.44 dB
Treble Amount
0.47 dB
-4.35 dB
Frequency Response Consistency
9.7
9.8
Consistency L
Consistency R
Avg. Std. Deviation
0.06 dB
0.04 dB
Bass Accuracy
6.7
6.9
Bass
Std. Err.
5.36 dB
4.37 dB
Low-Frequency Extension
10 Hz
10 Hz
Low-Bass
6.64 dB
5.72 dB
Mid-Bass
6.45 dB
5.27 dB
High-Bass
4.63 dB
3.03 dB
Mid Accuracy
9.0
9.0
Std. Err.
1.34 dB
1.38 dB
Low-Mid
1.44 dB
1.17 dB
Mid-Mid
-0.54 dB
-1.59 dB
High-Mid
-0.25 dB
-0.08 dB
Treble Accuracy
7.6
5.4
Treble
Std. Err.
3.58 dB
6.16 dB
Low-Treble
1.19 dB
-3.31 dB
Mid-Treble
3.12 dB
-7.05 dB
High-Treble
2.96 dB
-8.81 dB
Peaks/Dips
7.9
7.9
Peaks/Dips Graph
Peaks
1.3 dB
1.16 dB
Dips
1.04 dB
1.55 dB
Imaging
8.9
9.3
Group Delay
Phase Response
Phase Response Mismatch
Weighted Group Delay
0.16
0.18
Weighted Phase Mismatch
2.07
2.01
Weighted Amplitude Mismatch
0.59
0.27
Weighted Frequency Mismatch
1.62
1.05
Passive Soundstage
0.7
0.7
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
2.3
Acoustic Space Excitation
0.6
0.9
Virtual Soundstage
0.0
0.0
Virtual Soundstage
Head Modeling
No
No
Speaker Modeling
No
No
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
No
No App
Weighted Harmonic Distortion
8.4
7.4
Weighted Harmonic Distortion
WHD @ 90
0.146
0.337
WHD @ 100
0.081
0.170
Test Settings
Firmware
04.18
Unknown
Power
On
On
Connection
Bluetooth 5.0
Bluetooth 5.0
Codec
aptX, 16-bit, 48kHz
aptX, 16-bit, 48kHz
EQ
Default
No EQ
ANC
No ANC
No ANC
Tip/Pad
Silicone (small)
Silicone (small)
Microphone
Integrated
Integrated
Isolation
Noise Isolation
7.7
7.7
Noise Isolation
Isolation Audio
Overall Attenuation
-22.52 dB
-23.83 dB
Noise Cancelling
No
No
Bass
-11.33 dB
-8.58 dB
Mid
-20.95 dB
-18.85 dB
Treble
-36.13 dB
-44.81 dB
Leakage
9.5
9.2
Leakage
Leakage Audio
Overall Leakage @ 1ft
24.27 dB
26.05 dB
Microphone
Microphone Style
Integrated
Yes
Yes
In-Line
No
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
6.3
6.1
Microphone Frequency Response
Recorded Speech
LFE
427.15 Hz
232.91 Hz
FR Std. Dev.
4.43 dB
3.83 dB
HFE
6,088.74 Hz
2,487.12 Hz
Weighted THD
0.95
0.342
Gain
3.2 dB
-5.1 dB
Noise Handling
6.7
5.2
SpNR
SpNR
15.92 dB
6.42 dB
Noise Gate
Always On
Speech + Pink Noise Handling
6.5
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
7.0
Speech + Subway Noise Audio Sample
Active Features
Battery
6.1
7.0
Battery Type
Rechargable
Rechargable
Continuous Battery Life
6.4 hrs
9.3 hrs
Additional Charges
3.0
5.0
Total Battery Life
25.6 hrs
55.8 hrs
Charge Time
2.8 hrs
0.9 hrs
Power-Saving Feature
No
No
Audio While Charging
Yes
Yes
Passive Playback
No
No
Charging Port
USB-C
USB-C
App Support
7.5
0.0
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
Connectivity
Bluetooth
7.3
6.6
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)
144 ft
PC Latency (SBC)
342 ms
PC Latency (aptX)
268 ms
319 ms
PC Latency (aptX HD)
N/A
N/A
PC Latency (aptX-LL)
N/A
N/A
iOS Latency
-2 ms
157 ms
Android Latency
8 ms
62 ms
Non-Bluetooth Wireless
0.0
0.0
Non-BT Line Of Sight Range
N/A
N/A
Non-BT Latency
N/A
N/A
Wired
0.0
0.0
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
PC Compatibility
Analog
No
Wired USB
No
Non-BT Wireless
No
PC / PS4 Compatibility
PC/PS4 Analog
No
No
PC/PS4 Wired USB
No
No
PC/PS4 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
PS5 Wired USB
No
PS5 Non-BT Wireless
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
Xbox Series X|S Wired USB
No
Xbox Series X|S Non-BT Wireless
No
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
Check Price
Black
SoundCore Liberty Air 2
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Black
Boltune BT-BH024
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White
SoundCore Liberty Air 2
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Black
Boltune BT-BH024
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B&H
Black
Boltune BT-BH024
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BestBuy.com
Black
Boltune BT-BH024
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Walmart.com
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Anker SoundCore Liberty Air 2 Truly Wireless
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Anker Soundcore Liberty Air 2 vs Boltune BT-BH024 Truly Wireless: Main Discussion
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