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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. Soundstage
    10. Weighted Harmonic Distortion
  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 / PS4 Compatibility
    5. Xbox One Compatibility
    6. Base/Dock
  10. Comments

KZ ZS10 vs Etymotic Research HF5

Side-by-Side Comparison

Products

KZ ZS10
Etymotic Research HF5

Tested using Methodology v1.3.1

Updated May 08, 2024 06:50 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3.1

Updated Apr 10, 2024 06:09 PM

SEE PRICE
Amazon.com
KZ ZS10 Picture
Etymotic Research HF5 Picture

Variants

  • ZS10 (Black, mic)
  • ZS10 (Black, no mic)
  • ZS10 (Blue, no mic)
  • ZS10 (Red, no mic)
  • HF5 (Black)
  • HF5 (Blue)

Our Verdict

KZ ZS10

Etymotic Research HF5

The KZ ZS10 are slightly better critical listening than the Etymotic Research HF5. They have a more comfortable fit despite their larger than average earbuds. The KZ also have a better-balanced sound quality with a stronger bass, a better mid-range, and a more balanced treble. They also have a more durable and eye-catching design with a detachable audio cable. On the other hand, the Etymotic isolate passively a lot better than the KZ. They're also more portable and come with a case and more accessories than the KZ.

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Blue, no mic
ZS10
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Red, no mic
ZS10
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Main Differences for

Threshold 

0.10

Mixed Usage 

6.5
6.4

Noise Isolation 
 

6.3
8.9

Full Comparison

Design

Style  

Design Picture 2  

KZ ZS10 Design Picture 2
Etymotic Research HF5 Design Picture 2

Type  

In-ear
In-ear

Enclosure  

Closed-Back
Closed-Back

Wireless  

No
No

Transducer  

Balanced Armature
Balanced Armature

Show text

Comfort 
 

7.0
6.5

Comfort Picture  

KZ ZS10 Comfort Picture
Etymotic Research HF5 Comfort Picture

Weight  

0.05 lbs
0.04 lbs

Clamping Force 
 

0 lbs
0 lbs

Show text

Controls 
 

0.0
0.0

Controls Picture  

KZ ZS10 Controls Picture
Etymotic Research HF5 Controls Picture

OS Compatibility 
 

Not OS specific
Not OS specific

Ease Of Use  

N/A
N/A

Feedback  

N/A
N/A

Call/Music Control  

No
No

Volume Control  

No
No

Microphone Control  

N/A
N/A

Channel Mixing 
 

N/A
N/A

Noise Cancelling Control  

N/A
N/A

Talk-Through 
 

N/A
N/A

Additional Buttons  

N/A
N/A

Show text

Breathability 
 

8.8
9.2

Breathability After Picture  

KZ ZS10 Breathability After Picture
Etymotic Research HF5 Breathability After Picture

Avg.Temp.Difference  

1.2 °C
0.8 °C

Show text

Portability 
 

9.0
8.5

Portability Picture  

KZ ZS10 Portability Picture
Etymotic Research HF5 Portability Picture

 

2"
2.5"

 

2"
2.8"

 

1"
1"

Volume  

4 in³
7 in³

Transmitter Required  

N/A
N/A

Show text

Case 
 

0.0
7.0

Case Picture  

KZ ZS10 Case Picture
Etymotic Research HF5 Case Picture

Type  

No case
Soft case

 

N/A
4"

 

N/A
2.2"

 

N/A
1.2"

Volume  

N/A
N/A

Show text

Build Quality 
 

8.0
7.0

Build Quality Picture  

KZ ZS10 Build Quality Picture
Etymotic Research HF5 Build Quality Picture

Show text

Stability 
 

7.5
7.5

Stability Picture  

KZ ZS10 Stability Picture
Etymotic Research HF5 Stability Picture

Show text

Headshots 1  

Angled Picture  

KZ ZS10 Angled Picture
Etymotic Research HF5 Angled Picture

Side Picture  

KZ ZS10 Side Picture
Etymotic Research HF5 Side Picture

Headshots 2  

Front Picture  

KZ ZS10 Front Picture
Etymotic Research HF5 Front Picture

Rear Picture  

KZ ZS10 Rear Picture
Etymotic Research HF5 Rear Picture

Top  

Top Picture  

KZ ZS10 Top Picture
Etymotic Research HF5 Top Picture

In The Box  

In the box Picture  

KZ ZS10 In the box Picture
Etymotic Research HF5 In the box Picture

Show text

Sound

Sound Profile 
 

Frequency Response  

See details on graph tool
See details on graph tool

Bass Amount 
 

-0.93 dB
-7.2 dB

Treble Amount 
 

-0.75 dB
-3.9 dB

Frequency Response Consistency 
 

9.2
9.8

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 
 

0.16 dB
0.05 dB

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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 
 

8.6
6.7

Bass  

See details on graph tool
See details on graph tool

Std. Err. 
 

1.98 dB
4.11 dB

Low-Frequency Extension 
 

12.07 Hz
88.51 Hz

Low-Bass 
 

-1.8 dB
-7.13 dB

Mid-Bass 
 

0.08 dB
-3.21 dB

High-Bass 
 

3.01 dB
2.26 dB

Show text

Mid Accuracy 
 

8.3
6.6

Mid  

See details on graph tool
See details on graph tool

Std. Err. 
 

2.3 dB
4.49 dB

Low-Mid 
 

1.32 dB
3.9 dB

Mid-Mid 
 

-2.65 dB
3.08 dB

High-Mid 
 

0.35 dB
5.85 dB

Show text

Treble Accuracy 
 

7.8
6.7

Treble  

See details on graph tool
See details on graph tool

Std. Err. 
 

3.62 dB
4.56 dB

Low-Treble 
 

2.52 dB
5.29 dB

Mid-Treble 
 

-2.16 dB
-0.65 dB

High-Treble 
 

-0.54 dB
-6.94 dB

Show text

Peaks/Dips 
 

7.0
7.5

Peaks/Dips Graph  

See details on graph tool
See details on graph tool

Peaks 
 

1.86 dB
1.59 dB

Dips 
 

1.79 dB
1.38 dB

Imaging 
 

8.8
8.5

Group Delay  

See details on graph tool
See details on graph tool

Phase Response  

See details on graph tool
See details on graph tool

Weighted Group Delay 
 

0.14
0.1

Weighted Amplitude Mismatch 
 

0.58
2.08

Weighted Frequency Mismatch 
 

1.91
1.15

Weighted Phase Mismatch 
 

3.29
0.71

Show text

Soundstage 
 

1.0
0.2

PRTF  

KZ ZS10 PRTF
Etymotic Research HF5 PRTF

PRTF Accuracy (Std. Dev.) 
 

N/A
N/A

PRTF Size (Avg.) 
 

N/A
N/A

PRTF Distance 
 

N/A
N/A

Openness 
 

3.6
1.1

Acoustic Space Excitation 
 

1.6
0

Show text

Weighted Harmonic Distortion 
 

8.6
7.5

Weighted Harmonic Distortion  

See details on graph tool
See details on graph tool

WHD @ 90 
 

0.139
0.313

WHD @ 100 
 

0.053
0.162
Isolation

Noise Isolation 
 

6.3
8.9

Noise Isolation  

See details on graph tool
See details on graph tool

Isolation Audio 
 

Overall Attenuation 
 

-16.45 dB
-29.99 dB

Noise Cancelling  

No
No

Bass 
 

-2.13 dB
-16.84 dB

Mid 
 

-16.77 dB
-21.81 dB

Treble 
 

-31.89 dB
-51.42 dB

Show text

Leakage 
 

8.7
10

Leakage  

See details on graph tool
See details on graph tool

Leakage Audio 
 

Overall Leakage @ 1ft 
 

29.33 dB
20.47 dB

Show text

Microphone

Microphone Style 
 

Integrated 
 

N/A
N/A

In-line 
 

N/A
N/A

Boom 
 

N/A
N/A

Detachable Boom 
 

N/A
N/A

Mic  

No
No

Show text

Recording Quality 
 

0.0
0.0

Microphone Frequency Response  

KZ ZS10 Microphone Frequency Response
Etymotic Research HF5 Microphone Frequency Response

Recorded Speech 
 

N/A
N/A

LFE 
 

N/A
N/A

FR Std. Dev. 
 

N/A
N/A

HFE 
 

N/A
N/A

Weighted THD 
 

N/A
N/A

Gain 
 

N/A
N/A

Show text

Noise Handling 
 

0.0
0.0

SpNR  

KZ ZS10 SpNR
Etymotic Research HF5 SpNR

Speech + Pink Noise  

N/A
N/A

Speech + Subway Noise  

N/A
N/A

SpNR 
 

N/A
N/A

Show text

Active Features

Battery 
 

0.0
0.0

Battery Type 
 

N/A
N/A

Continuous Battery Life 
 

N/A
N/A

Additional Charges 
 

N/A
N/A

Total Battery Life 
 

N/A
N/A

Charge Time 
 

N/A
N/A

Power Saving Feature 
 

N/A
N/A

Audio While Charging 
 

N/A
N/A

Passive Playback 
 

N/A
N/A

Charging Port  

N/A
N/A

Show text

App Support 
 

0.0
0.0

App Picture  

KZ ZS10 App Picture
Etymotic Research HF5 App Picture

App Name  

N/A
N/A

iOS  

N/A
N/A

Android  

N/A
N/A

macOS  

N/A
N/A

Windows  

N/A
N/A

Equalizer 
 

N/A
N/A

ANC Control 
 

N/A
N/A

Mic Control  

N/A
N/A

Room effects 
 

N/A
N/A

Playback Control 
 

N/A
N/A

Button Mapping  

N/A
N/A

Surround Sound  

N/A
N/A

Show text

Connectivity

Bluetooth 
 

0.0
0.0

Bluetooth Version 
 

N/A
N/A

Multi-Device Pairing 
 

N/A
N/A

NFC Pairing 
 

N/A
N/A

Line of Sight Range 
 

N/A
N/A

Default Latency 
 

N/A
N/A

aptX Latency 
 

N/A
N/A

aptX(LL) Latency 
 

N/A
N/A

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

Wired 
 

9.5
9.0

Cable Picture  

KZ ZS10 Cable Picture
Etymotic Research HF5 Cable Picture

Analog Audio 
 

Yes
Yes

USB Audio 
 

No
No

Detachable  

Yes
No

Length  

5 ft
4.1 ft

Connection  

1/8" TRS
1/8" TRS

Wired Latency 
 

0 ms
0 ms

Show text

PC / PS4 Compatibility 
 

PC / PS4 Analog 
 

Audio Only
Audio Only

PC / PS4 Wired USB 
 

No
No

PC / PS4 Non-BT Wireless 
 

No
No

Xbox One Compatibility 
 

Xbox One Analog 
 

Audio Only
Audio Only

Xbox One Wired USB 
 

No
No

Xbox One Wireless 
 

No
No

Base/Dock 
 

0.0
0.0

Type 
 

N/A
N/A

USB Input 
 

N/A
N/A

Line In 
 

N/A
N/A

Line Out 
 

N/A
N/A

Optical Input 
 

N/A
N/A

RCA Input 
 

N/A
N/A

Dock Charging 
 

N/A
N/A

Power Supply 
 

N/A
N/A

Show text

Check Price

Blue, no mic
ZS10
Searching
Finding store
 
Red, no mic
ZS10
Searching
Finding store
 

KZ ZS10

Etymotic Research HF5

Comments

  1. Comparison

KZ ZS10 vs Etymotic Research HF5: Main Discussion

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