Etymotic ER4XR vs Research HF5

Which Headphones Are Better?

Products

Etymotic ER4XR
Etymotic Research HF5

Tested using Methodology v1.3.1

Updated Feb 21, 2022 03:01 PM

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Amazon.com

Tested using Methodology v1.3.1

Updated Apr 10, 2024 06:09 PM

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Amazon.com

Our Verdict

Etymotic ER4XR

Etymotic Research HF5

The Etymotic ER4XR are better critical listening headphones than the Etymotic Research HF5. The ER4XR have a better more premium build quality with dense durable earbuds and a detachable, braided audio cable that you can replace if it ever gets damaged. They also have a slightly better sound than the HF5 with more bass. However, the HF5 are a better value for your money since they cost much less for a similar sound. They also isolate as much as the ER4XR in noisy conditions which makes them a great choice for loud noisy environments and for commuting.

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Variants

  • ER4XR
  • HF5 (Black)
  • HF5 (Blue)

Check Price

Standard
ER4XR
SEE PRICE
Amazon.com
Standard
ER4XR
B&H
 
Standard
ER4XR
BestBuy.com
 
Standard
ER4XR
Etymotic
 

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

6.6
6.4

Noise Isolation 
 

9.7
8.9

Full Comparison

Design

Style  

Design Picture 2 
 

Compare High-Res
Etymotic ER4XR Design Picture 2
Compare High-Res
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 
 

6.5
6.5

Comfort Picture 
 

Compare High-Res
Etymotic ER4XR Comfort Picture
Compare High-Res
Etymotic Research HF5 Comfort Picture

Weight  

0.04 lbs
0.04 lbs

Clamping Force 
 

0 lbs
0 lbs
Show Text 

Controls 
 

0.0
0.0

Controls Picture 
 

Compare High-Res
Etymotic ER4XR Controls Picture
Compare High-Res
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 
 

9.2
9.2

Breathability After Picture 
 

Compare High-Res
Etymotic ER4XR Breathability After Picture
Compare High-Res
Etymotic Research HF5 Breathability After Picture

Avg.Temp.Difference  

0.8 °C
0.8 °C
Show Text 

Portability 
 

8.9
8.5

Portability Picture 
 

Compare High-Res
Etymotic ER4XR Portability Picture
Compare High-Res
Etymotic Research HF5 Portability Picture

 

2.1"
2.5"

 

2.4"
2.8"

 

0.9"
1"

Volume  

4.4 in³
7 in³

Transmitter Required  

N/A
N/A
Show Text 

Case 
 

7.5
7.0

Case Picture 
 

Compare High-Res
Etymotic ER4XR Case Picture
Compare High-Res
Etymotic Research HF5 Case Picture

Type  

Hard case
Soft case

 

5.4"
4"

 

3.6"
2.2"

 

1.9"
1.2"

Volume  

68 in³
N/A
Show Text 

Build Quality 
 

8.0
7.0

Build Quality Picture 
 

Compare High-Res
Etymotic ER4XR Build Quality Picture
Compare High-Res
Etymotic Research HF5 Build Quality Picture
Show Text 

Stability 
 

8.0
7.5

Stability Picture 
 

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Etymotic ER4XR Stability Picture
Compare High-Res
Etymotic Research HF5 Stability Picture
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Headshots 1  

Angled Picture 
 

Compare High-Res
Etymotic ER4XR Angled Picture
Compare High-Res
Etymotic Research HF5 Angled Picture

Side Picture 
 

Compare High-Res
Etymotic ER4XR Side Picture
Compare High-Res
Etymotic Research HF5 Side Picture

Headshots 2  

Front Picture 
 

Compare High-Res
Etymotic ER4XR Front Picture
Compare High-Res
Etymotic Research HF5 Front Picture

Rear Picture 
 

Compare High-Res
Etymotic ER4XR Rear Picture
Compare High-Res
Etymotic Research HF5 Rear Picture

Top  

Top Picture 
 

Compare High-Res
Etymotic ER4XR Top Picture
Compare High-Res
Etymotic Research HF5 Top Picture

In The Box  

In the box Picture 
 

Compare High-Res
Etymotic ER4XR In the box Picture
Compare High-Res
Etymotic Research HF5 In the box Picture
Show Text 
Sound

Sound Profile 
 

Frequency Response  

See details
See details

Bass Amount 
 

-5.29 dB
-7.2 dB

Treble Amount 
 

-2.82 dB
-3.9 dB

Frequency Response Consistency 
 

9.7
9.8

Consistency L  

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See details

Consistency R  

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Avg. Std. Deviation 
 

0.07 dB
0.05 dB
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Raw Frequency Response 
 

Raw FR L  

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See details

Raw FR R  

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See details

Bass Accuracy 
 

7.3
6.7

Bass  

See details
See details

Std. Err. 
 

3.35 dB
4.11 dB

Low-Frequency Extension 
 

84.76 Hz
88.51 Hz

Low-Bass 
 

-5.48 dB
-7.13 dB

Mid-Bass 
 

-2.81 dB
-3.21 dB

High-Bass 
 

2.04 dB
2.26 dB
Show Text 

Mid Accuracy 
 

7.5
6.6

Mid  

See details
See details

Std. Err. 
 

3.33 dB
4.49 dB

Low-Mid 
 

2.92 dB
3.9 dB

Mid-Mid 
 

1.61 dB
3.08 dB

High-Mid 
 

4.48 dB
5.85 dB
Show Text 

Treble Accuracy 
 

7.2
6.7

Treble  

See details
See details

Std. Err. 
 

4.19 dB
4.56 dB

Low-Treble 
 

4.62 dB
5.29 dB

Mid-Treble 
 

-0.7 dB
-0.65 dB

High-Treble 
 

-4.99 dB
-6.94 dB
Show Text 

Peaks/Dips 
 

7.4
7.5

Peaks/Dips Graph  

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See details

Peaks 
 

1.63 dB
1.59 dB

Dips 
 

1.43 dB
1.38 dB

Imaging 
 

9.1
8.5

Group Delay  

See details
See details

Phase Response  

See details
See details

Weighted Group Delay 
 

0.06
0.1

Weighted Amplitude Mismatch 
 

0.59
2.08

Weighted Frequency Mismatch 
 

1.39
1.15

Weighted Phase Mismatch 
 

1.31
0.71
Show Text 

Soundstage 
 

0.1
0.2

PRTF Accuracy (Std. Dev.) 
 

N/A
N/A

PRTF Size (Avg.) 
 

N/A
N/A

PRTF Distance 
 

N/A
N/A

Openness 
 

0.3
1.1

Acoustic Space Excitation 
 

0
0
Show Text 

Weighted Harmonic Distortion 
 

7.4
7.5

Weighted Harmonic Distortion  

See details
See details

WHD @ 90 
 

0.271
0.313

WHD @ 100 
 

0.225
0.162
Isolation

Noise Isolation 
 

9.7
8.9

Noise Isolation  

See details
See details

Isolation Audio 
 

Overall Attenuation 
 

-32.83 dB
-29.99 dB

Noise Cancelling  

No
No

Bass 
 

-21.55 dB
-16.84 dB

Mid 
 

-28.93 dB
-21.81 dB

Treble 
 

-48.55 dB
-51.42 dB
Show Text 

Leakage 
 

10
10

Leakage  

See details
See details

Leakage Audio 
 

Overall Leakage @ 1ft 
 

20.47 dB
20.47 dB
Show Text 
Microphone

Microphone Style 
 

Integrated 
 

No
N/A

In-line 
 

No
N/A

Boom 
 

No
N/A

Detachable Boom 
 

N/A
N/A

Mic  

No
No
Show Text 

Recording Quality 
 

0.0
0.0

Microphone Frequency Response  

Etymotic ER4XR 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

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 
 

Compare High-Res
Etymotic ER4XR App Picture
Compare High-Res
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 
 

Compare High-Res
Etymotic ER4XR Cable Picture
Compare High-Res
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

Standard
ER4XR
SEE PRICE
Amazon.com
Standard
ER4XR
B&H
 
Standard
ER4XR
BestBuy.com
 
Standard
ER4XR
Etymotic
 

Etymotic ER4XR

Etymotic Research HF5

Comments

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Etymotic ER4XR vs Etymotic Research HF5: Main Discussion

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