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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 Profile: Target Compliance
    5. Mid-Range Profile: Target Compliance
    6. Treble Profile: Target Compliance
    7. Peaks/Dips
    8. Imaging
    9. Passive Soundstage
    10. Virtual Soundstage
    11. Weighted Harmonic Distortion
    12. Test Settings
  6. Isolation
    1. Noise Isolation - Full Range
    2. Noise Isolation - Common Scenarios
    3. Noise Isolation - Voice Handling
    4. ANC Wind Handling
    5. Leakage
  7. Microphone
    1. Microphone Style
    2. Recording Quality
    3. Noise Handling
  8. Active Features
    1. Battery
    2. App Support
  9. Connectivity
    1. Wired Connection
    2. Bluetooth Connection
    3. Wireless Connection (Dongle)
    4. PC Compatibility
    5. PlayStation Compatibility
    6. Xbox Compatibility
    7. Base/Dock
  10. Comments

Shokz OpenFit True Wireless vs Bose Ultra Open Earbuds

Side-by-Side Comparison

Products

Shokz OpenFit True Wireless
Bose Ultra Open Earbuds

Tested using Methodology v1.5

Updated Oct 17, 2024 04:00 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.8

Updated Jan 29, 2025 07:16 PM

SEE PRICE
Amazon.com
Shokz OpenFit True Wireless Picture
Bose Ultra Open Earbuds Picture

Variants

  • OpenFit (Beige)
  • OpenFit (Black)
  • Ultra Open Earbuds (Black)
  • Ultra Open Earbuds (Carbon Blue)
  • Ultra Open Earbuds (Chilled Lilac)
  • Ultra Open Earbuds (Diamond 60th Edition)
  • Ultra Open Earbuds (Lunar Blue)
  • Ultra Open Earbuds (Moonstone Blue)
  • Ultra Open Earbuds (Sandstone)
  • Ultra Open Earbuds (Steve Lacy)
  • Ultra Open Earbuds (Sunset Iridescent)
  • Ultra Open Earbuds (White Smoke)

Our Verdict

Shokz OpenFit True Wireless

Bose Ultra Open Earbuds

The Bose Ultra Open Earbuds Truly Wireless and Shokz OpenFit True Wireless fit very differently, but both provide unsealed fits for hearing your surroundings, resulting in negligible bass reproduction. The Bose clip on the bottom of your ears and their fit is a more stable solution. Their sound is brighter and less balanced by default, although you can EQ them somewhat. Their battery life is longer if you don't enable the included virtual surround sound. The Shokz fit with silicone-covered hooks over your ears, which is stable but not as stable as the Bose. Their sound isn't as overly-bright as the Bose and you also have the ability to fine-tune the sound via the companion app. They also have a greater IP rating, as they're certified for dust resistance. That said, given that these two sets of buds are similarly spec'd, the fact that the Shokz retail for quite a bit less could influence a buying decision. 

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Black
Ultra Open Earbuds
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Carbon Blue
Ultra Open Earbuds
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Chilled Lilac
Ultra Open Earbuds
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Diamond 60th Edition
Ultra Open Earbuds
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Lunar Blue
Ultra Open Earbuds
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Moonstone Blue
Ultra Open Earbuds
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Sandstone
Ultra Open Earbuds
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Steve Lacy
Ultra Open Earbuds
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Sunset Iridescent
Ultra Open Earbuds
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White Smoke
Ultra Open Earbuds
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Read more

Main Differences for
Neutral Sound

Threshold 

0.10

Neutral Sound 

6.1
5.0

Bass Accuracy 
 

3.4
0.8

Treble Accuracy 
 

8.3
5.0

Mid Accuracy 
 

8.8
9.6

Imaging 
 

5.8
3.9

Full Comparison

Design

Style  

Design Picture 2  

Shokz OpenFit True Wireless Design Picture 2
Bose Ultra Open Earbuds Design Picture 2

Type  

Earbuds
Earbuds

Enclosure  

Open-Back
Open-Back

Wireless  

Truly Wireless
Truly Wireless

Transducer  

Dynamic
Dynamic
Show text

Comfort 
 

7.5
8.0

Comfort Picture  

Shokz OpenFit True Wireless Comfort Picture
Bose Ultra Open Earbuds Comfort Picture

Weight  

0.04 lbs
0.03 lbs

Clamping Force 
 

0 lbs
0 lbs
Show text

Controls 
 

5.3
6.8

Controls Picture  

Shokz OpenFit True Wireless Controls Picture
Bose Ultra Open Earbuds Controls Picture

OS Compatibility 
 

Not OS specific
Not OS specific

Ease Of Use  

Good
Good

Feedback  

Good
Good

Call/Music Control  

Yes
Yes

Volume Control  

No
Yes

Microphone Control  

No
No

Channel Mixing 
 

No
No

Noise Cancelling Control  

No
No

Talk-Through 
 

No
No

Additional Controls  

Presets
Presets
Show text

Breathability 
 

Breathability After Picture  

Avg.Temp.Difference  

Portability 
 

9.2
9.5

Portability Picture  

Shokz OpenFit True Wireless Portability Picture
Bose Ultra Open Earbuds Portability Picture

 

2.3" (5.9 cm)
1.4" (3.5 cm)

 

1.7" (4.3 cm)
1.1" (2.8 cm)

 

0.8" (2.0 cm)
0.7" (1.8 cm)

Volume  

3.11 in³ (51.00 cm³)
1.08 in³ (17.64 cm³)

Transmitter Required  

No
No
Show text

Case 
 

8.0
7.5

Case Picture  

Shokz OpenFit True Wireless Case Picture
Bose Ultra Open Earbuds Case Picture

Type  

Hard case
Hard case

 

2.6" (6.6 cm)
2.6" (6.5 cm)

 

2.6" (6.6 cm)
2.0" (5.0 cm)

 

1.0" (2.6 cm)
1.0" (2.6 cm)

Volume  

6.90 in³ (113.00 cm³)
5.16 in³ (84.50 cm³)
Show text

Build Quality 
 

7.5
8.0

Build Quality Picture  

Shokz OpenFit True Wireless Build Quality Picture
Bose Ultra Open Earbuds Build Quality Picture
Show text

Stability 
 

8.0
9.0

Stability Picture  

Shokz OpenFit True Wireless Stability Picture
Bose Ultra Open Earbuds Stability Picture
Show text

Headshots 1  

Angled Picture  

Shokz OpenFit True Wireless Angled Picture
Bose Ultra Open Earbuds Angled Picture

Side Picture  

Shokz OpenFit True Wireless Side Picture
Bose Ultra Open Earbuds Side Picture

Headshots 2  

Front Picture  

Shokz OpenFit True Wireless Front Picture
Bose Ultra Open Earbuds Front Picture

Rear Picture  

Shokz OpenFit True Wireless Rear Picture
Bose Ultra Open Earbuds Rear Picture

Top  

Top Picture  

Shokz OpenFit True Wireless Top Picture
Bose Ultra Open Earbuds Top Picture

In The Box  

In The Box Picture  

Shokz OpenFit True Wireless In The Box Picture
Bose Ultra Open Earbuds In The Box Picture
Show text
Sound

Sound Profile 
 

Sound Profile  

See details on graph tool
See details on graph tool

Normalization Frequency 
 

600 Hz

Bass Amount 
 

-11.93 dB
-21.2 dB

Treble Amount 
 

-2.42 dB
2.9 dB
Show text

Frequency Response Consistency 
 

8.7
6.7

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 
 

0.27 dB
0.69 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 Profile: Target Compliance 
 

3.4
0.8

Bass Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

9.84 dB
26.7 dB

Low-Frequency Extension 
 

69.24 Hz
118.15 Hz

Low Bass 
 

-20.22 dB
-37.73 dB

Mid Bass 
 

-1.35 dB
-14.66 dB

High Bass 
 

-0.24 dB
-2.41 dB
Show text

Mid-Range Profile: Target Compliance 
 

8.8
9.6

Mid-Range Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

1.61 dB
0.63 dB

Low Mid 
 

0.1 dB
0.3 dB

Mid-Mid 
 

1.03 dB
-0.28 dB

High Mid 
 

2.13 dB
-0.82 dB
Show text

Treble Profile: Target Compliance 
 

8.3
5.0

Treble Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

2.62 dB
5.01 dB

Low Treble 
 

0.5 dB
2.83 dB

Mid Treble 
 

0.16 dB
2.92 dB

High Treble 
 

-13.31 dB
-5.78 dB
Show text

Peaks/Dips 
 

5.2
5.7

Peaks/Dips Graph 
 

See details on graph tool
See details on graph tool

Peaks 
 

3.65 dB
2.82 dB

Dips 
 

2.02 dB
2.86 dB
Show text

Imaging 
 

5.8
3.9

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 
 

2.32
4.06

Weighted Phase Mismatch 
 

25.23
39.63

Weighted Amplitude Mismatch 
 

1.42
3.35

Weighted Frequency Mismatch 
 

1.53
2.66
Show text

Passive Soundstage 
 

3.1
2.9

PRTF  

Shokz OpenFit True Wireless PRTF
Bose Ultra Open Earbuds PRTF

PRTF Accuracy (Std. Dev.) 
 

N/A
N/A

PRTF Size (Avg.) 
 

N/A
N/A

PRTF Distance 
 

N/A
N/A

Openness 
 

9.8
10

Acoustic Space Excitation 
 

3.8
3.1
Show text

Virtual Soundstage 
 

0.0
2.9

Virtual Soundstage  

Shokz OpenFit True Wireless Virtual Soundstage
Bose Ultra Open Earbuds Virtual Soundstage

Head Modeling 
 

No
No

Speaker Modeling 
 

No
On/Off

Room Ambience 
 

No
No

Head Tracking 
 

No
On/Off

Virtual Surround 
 

No
No
Show text

Weighted Harmonic Distortion 
 

6.7
6.4

Weighted Harmonic Distortion  

See details on graph tool
See details on graph tool

WHD @ 90 
 

0.490
0.751

WHD @ 100 
 

0.515
0.488
Show text

Test Settings 
 

Firmware 
 

V_10
1.9.8+g0413358

Power 
 

On
On

Connection 
 

Bluetooth 5.2
Bluetooth 5.3

Codec 
 

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

Test Instrument  

TP-Link BE9300 BT 5.4

EQ 
 

Standard
Default

ANC 
 

No ANC
No ANC

Tip/Pad 
 

Default
Default

Microphone 
 

Integrated
Integrated
Show text
Isolation

Noise Isolation - Full Range 
 

0.6
0.1

Noise Isolation - Full Range Graph  

See details on graph tool
See details on graph tool

Noise Cancelling  

No
No

Overall Attenuation 
 

-0.59 dB
-0.31 dB

Isolation Audio 
 

Bass 
 

0.13 dB
0.12 dB

Mid 
 

0.12 dB
0.52 dB

Treble 
 

-2 dB
-1.75 dB
Show text

Noise Isolation - Common Scenarios 
 

0.2

Noise Isolation - Common Scenarios Graph  

See details on graph tool

Airplane Noise Attenuation 
 

-0.42 dB

Airplane Noise Isolation Audio 
 

Office Noise Attenuation 
 

-0.32 dB

Office Noise Isolation Audio 
 

Street Noise Attenuation 
 

-0.44 dB

Street Noise Isolation Audio 
 

Show text

Noise Isolation - Voice Handling 
 

Female Voice 1 
 

Male Voice 1 
 

Female Voice 2 
 

Male Voice 2 
 

ANC Wind Handling 
 

ANC Wind Handling Graph  

Bose Ultra Open Earbuds ANC Wind Handling Graph

ANC Wind Noise 
 

N/A

Leakage 
 

6.7
7.3

Leakage  

See details on graph tool
See details on graph tool

Leakage Audio 
 

Overall Leakage @ 1ft 
 

41.15 dB
37.68 dB
Show text
Microphone

Microphone Style 
 

Integrated 
 

Yes
Yes

In-Line 
 

No
No

Boom 
 

No
No

Detachable Boom 
 

No
No

Mic  

Yes
Yes

Recording Quality 
 

6.7
6.9

Microphone Frequency Response  

See details on graph tool
See details on graph tool

Recorded Speech 
 

LFE 
 

239.73 Hz
87.24 Hz

FR Std. Dev. 
 

6.83 dB
3.57 dB

HFE 
 

6,834.38 Hz
6,267.15 Hz

Weighted THD 
 

0.613
28.627

Gain 
 

12.46 dB
-8.63 dB
Show text

Noise Handling 
 

7.8
7.0

SpNR  

See details on graph tool
See details on graph tool

SpNR 
 

22.81 dB
18.87 dB

Noise Gate 
 

Always On
Always On

Speech + Pink Noise Handling 
 

8.0
7.0

Speech + Pink Noise Audio Sample  

Speech + Subway Noise Handling 
 

7.5
7.0

Speech + Subway Noise Audio Sample  

Show text
Active Features

Battery 
 

6.8
7.9

Battery Type 
 

Rechargable
Rechargable

Continuous Battery Life 
 

7.25 hrs
9.5 hrs

Additional Charges 
 

3.0
2.8

Total Battery Life 
 

29 hrs
26.6 hrs

Charge Time 
 

0.75 hrs
0.8 hrs

Power-Saving Feature 
 

Standby mode
Auto-Off Timer

Audio While Charging 
 

No
Yes

Passive Playback 
 

No
No

Charging Port  

USB-C
USB-C
Show text

App Support 
 

7.0
7.0

App Picture  

Shokz OpenFit True Wireless App Picture
Bose Ultra Open Earbuds App Picture

App Name  

Shokz
Bose Music

iOS  

Yes
Yes

Android  

Yes
Yes

macOS  

No
No

Windows  

No
No

Equalizer 
 

Graphic + Presets
Graphic + Presets

ANC Control 
 

No
No

Mic Control  

No
No

Room Effects 
 

No
Yes

Playback Control 
 

Yes
Yes

Button Mapping  

Yes
Yes

Surround Support 
 

No
No
Show text
Connectivity

Wired Connection 
 

0.0
0.0

Cable Picture  

Shokz OpenFit True Wireless Cable Picture
Bose Ultra Open Earbuds Cable Picture

Analog Audio 
 

No
No

USB Audio 
 

No
No

Detachable 
 

No
No

Length 
 

N/A
N/A

Connector 
 

No Wired Option
No Wired Option

Latency - Analog 
 

N/A

Latency - USB 
 

N/A
N/A

Recorded Latency 
 

N/A

Recorded Latency Connection  

No Wired Audio
Show text

Bluetooth Connection 
 

7.0
6.9

Bluetooth Version 
 

5.2
5.3

Multi-Device Pairing 
 

No
No

NFC Pairing 
 

No

Quick Pair (Android) 
 

No

Quick Pair (iOS) 
 

No

Line Of Sight Range 
 

334.65 ft (102.00 m)
334.65 ft (102.00 m)

Latency - SBC 
 

365 ms
303 ms

Latency - aptX 
 

N/A
N/A

Latency - aptX Adaptive (High Quality) 
 

372 ms

Latency - aptX Adaptive (Low Latency) 
 

95 ms

Latency - LDAC 
 

N/A

Recorded Latency 
 

Recorded Latency Codec  

aptX Adaptive (Low Latency)

AAC Support 
 

Yes

PC Latency (aptX HD) 
 

N/A

PC Latency (aptX-LL) 
 

N/A

iOS Latency 
 

101 ms

Android Latency 
 

225 ms
Show text

Wireless Connection (Dongle) 
 

0.0
0.0

Line Of Sight Range 
 

N/A
N/A

Latency - Dongle 
 

N/A
N/A

Recorded Latency 
 

N/A

PC Compatibility 
 

Analog 
 

No
No

Wired USB 
 

No
No

Non-BT Wireless 
 

No
No
Show text

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

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
Ultra Open Earbuds
Searching
Finding store
Carbon Blue
Ultra Open Earbuds
Searching
Finding store
 
Chilled Lilac
Ultra Open Earbuds
Searching
Finding store
 
Diamond 60th Edition
Ultra Open Earbuds
Searching
Finding store
 
Lunar Blue
Ultra Open Earbuds
Searching
Finding store
 
Moonstone Blue
Ultra Open Earbuds
Searching
Finding store
 
Sandstone
Ultra Open Earbuds
Searching
Finding store
 
Steve Lacy
Ultra Open Earbuds
Searching
Finding store
 
Sunset Iridescent
Ultra Open Earbuds
Searching
Finding store
 
White Smoke
Ultra Open Earbuds
Searching
Finding store

Shokz OpenFit True Wireless

Bose Ultra Open Earbuds

Comments

  1. Comparison

Shokz OpenFit True Wireless vs Bose Ultra Open Earbuds: Main Discussion

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