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  1. Home
  2. Headphones
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. 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. Stereo Mismatch
    9. Group Delay
    10. Cumulative Spectral Decay
    11. PRTF
    12. Harmonic Distortion
    13. Electrical Aspects
    14. Virtual Soundstage
    15. Test Settings
    16. Imaging
    17. Weighted Harmonic Distortion
  5. 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
  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

Philips Fidelio X2HR vs Drop + Sennheiser/EPOS PC38X

Side-by-Side Comparison

Products

Philips Fidelio X2HR
Drop + Sennheiser/EPOS PC38X

Tested using Methodology v1.8

Updated Apr 09, 2025 04:26 PM

SEE PRICE
Walmart.com

Tested using Methodology v2.0

Updated May 22, 2025 01:24 PM

SEE PRICE
Amazon.com
Philips Fidelio X2HR Picture
Drop + Sennheiser/EPOS PC38X Picture
TypeOver-ear
Noise CancellingNo
EnclosureOpen-Back
WirelessNo
TransducerDynamic
MicNo
TypeOver-Ear
Noise CancellingNo
EnclosureOpen-Back
Bass Amount
Underemphasized (-4 dB)
WirelessNo
TransducerDynamic
Treble Amount
Slightly Underemphasized (-3 dB)
MicYes
Sound Signature
Flat
  1. Recommended in 1 article:
  2. Music
  1. Recommended in 7 articles:
  2. PC Gaming
  3. Xbox One
  4. Gaming
  5. PS5/PS5 Pro
  6. Xbox Series X/S
  7. Open-Back
  8. PS4

Variants

  • Fidelio X2HR (Black)
  • + Sennheiser PC38X (Black)
  • + EPOS PC38X (Black)
  • + Sennheiser PC38X (Black/Yellow)
  • + EPOS PC38X (Black/Yellow)

Review

See Philips Fidelio X2HR Review
See Drop + Sennheiser/EPOS PC38X Review
2 
2 

Our Verdict

Philips Fidelio X2HR

Drop + Sennheiser/EPOS PC38X

Full comparison details regarding individual product score sets can be found in the section below
0 

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Black
Fidelio X2HR
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Black
+ Sennheiser PC38X
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Black
Fidelio X2HR
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Black
+ EPOS PC38X
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Black
Fidelio X2HR
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Black/Yellow
+ Sennheiser PC38X
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Black
Fidelio X2HR
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Black/Yellow
+ EPOS PC38X
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Black
Fidelio X2HR
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Read more

Main Differences for
Neutral Sound

Threshold 

0.10

Neutral Sound 

7.9
No major differences between these headphones for neutral sound. See full list of tests below.

Full Comparison

Sound

Sound Profile 
 

Sound Profile  

See details on graph tool
See details on graph tool

Normalization Frequency 
 

450 Hz
400 Hz

Bass Amount 
 

-3.0 dB

Bass Amount 
 

Underemphasized (-4 dB)

Treble Amount 
 

-0.9 dB

Treble Amount 
 

Slightly Underemphasized (-3 dB)

Sound Signature 
 

Flat
Show Text 

Frequency Response Consistency 
 

7.9
7.6

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 
 

0.42 dB
0.98 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 
 

7.8
7.4

Bass Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

4.6 dB
5.5 dB

Low-Frequency Extension 
 

27.89 Hz
29.76 Hz

Low Bass 
 

-6.22 dB
-7.59 dB

Mid Bass 
 

-1 dB
-2.91 dB

High Bass 
 

-0.14 dB
-0.47 dB
Show Text 

Mid-Range Profile: Target Compliance 
 

9.5
9.6

Mid-Range Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

0.71 dB
0.74 dB

Low Mid 
 

0.39 dB
-0.64 dB

Mid-Mid 
 

-0.39 dB
-0.9 dB

High Mid 
 

-0.41 dB
0.34 dB
Show Text 

Treble Profile: Target Compliance 
 

7.1
7.6

Treble Profile: Target Compliance  

See details on graph tool
See details on graph tool

RMS Deviation From Target 
 

3.16 dB
3.63 dB

Low Treble 
 

-2.58 dB
-1.13 dB

Mid Treble 
 

1.23 dB
-4.92 dB

High Treble 
 

-7.96 dB
-8.32 dB
Show Text 

Peaks/Dips 
 

6.6
8.6

Peaks/Dips Graph 
 

See details on graph tool
See details on graph tool

Peaks 
 

2.08 dB
0.82 dB

Dips 
 

2.44 dB
1.28 dB
Show Text 

Stereo Mismatch 
 

5.8

Frequency Response Mismatch  

See details on graph tool

Phase Response Mismatch  

See details on graph tool
See details on graph tool

Weighted Amplitude Mismatch 
 

0.85
1.7 dB

Weighted Frequency Response Mismatch 
 

1.6
1.9 dB

Weighted Phase Mismatch 
 

4.67
1.7°
Show Text 

Group Delay 
 

7.7

Group Delay  

See details on graph tool

Weighted Group Delay 
 

0.9 ms
Show Text 

Cumulative Spectral Decay 
 

CSD  

Drop + Sennheiser/EPOS PC38X CSD

PRTF 
 

7.8
5.4

PRTF  

See details on graph tool
See details on graph tool

PRTF Accuracy (RMS Deviation) 
 

1.46 dB
2.84 dB

PRTF Size (Avg.) 
 

3.6 dB
2.22 dB

PRTF Distance 
 

7.38 dB
8.7 dB

Openness 
 

9.2

Acoustic Space Excitation 
 

8.7
Show Text 

Harmonic Distortion 
 

9.0

Harmonics Levels  

See details on graph tool

THD Ratio  

See details on graph tool
See details on graph tool

WHD @ 94 dB SPL 
 

0.211
0.08%

WHD @ 104 dB SPL 
 

0.132
0.23%
Show Text 

Electrical Aspects 
 

Impedance  

See details on graph tool

Sensitivity @1kHz-1V 
 

113.6 dB SPL

Bluetooth Max SPL 
 

N/A
Show Text 

Virtual Soundstage 
 

0.0
0.0

Virtual Soundstage  

Philips Fidelio X2HR Virtual Soundstage
Drop + Sennheiser/EPOS PC38X Virtual Soundstage

Head Modeling 
 

No
No

Speaker Modeling 
 

No
No

Room Ambience 
 

No
No

Head Tracking 
 

No
No

Virtual Surround 
 

No App
No App
Show Text 

Test Settings 
 

Firmware 
 

No Firmware
No Firmware

Power 
 

Passive
Passive

Connection 
 

Wired
Wired

Codec 
 

PCM, 24-bit, 48kHz
PCM, 24-bit, 48kHz

Test Instrument  

Audio Precision APx517B
Audio Precision APx517B

EQ 
 

No EQ
No EQ

ANC 
 

No ANC
No ANC

Tip/Pad 
 

Default
Default

Microphone 
 

No Microphone
Boom
Show Text 

Imaging 
 

8.6

Group Delay  

See details on graph tool

Phase Response Mismatch  

See details on graph tool
See details on graph tool

Weighted Group Delay 
 

0.26

Weighted Phase Mismatch 
 

4.67
1.7°

Weighted Amplitude Mismatch 
 

0.85
1.7 dB

Weighted Frequency Mismatch 
 

1.6
1.9 dB
Show Text 

Weighted Harmonic Distortion 
 

7.8

Weighted Harmonic Distortion  

See details on graph tool
See details on graph tool

WHD @ 90 
 

0.211
0.08%

WHD @ 100 
 

0.132
0.23%
Show Text 
Design

Style  

Design Picture 2  

Philips Fidelio X2HR Design Picture 2
Drop + Sennheiser/EPOS PC38X Design Picture 2

Type  

Over-ear
Over-Ear

Enclosure  

Open-Back
Open-Back

Wireless  

No
No

Transducer  

Dynamic
Dynamic
Show Text 

Comfort 
 

8.0
8.0

Comfort Picture  

Philips Fidelio X2HR Comfort Picture
Drop + Sennheiser/EPOS PC38X Comfort Picture

Weight  

0.86 lbs
0.55 lbs

Clamping Force 
 

1.2 lbs
1.4 lbs
Show Text 

Controls 
 

0.0
5.6

Controls Picture  

Philips Fidelio X2HR Controls Picture
Drop + Sennheiser/EPOS PC38X Controls Picture

OS Compatibility 
 

No Controls
Not OS specific

Ease Of Use  

No Controls
Good

Feedback  

No Controls
Decent

Call/Music Control  

No
No

Volume Control  

No
Yes

Microphone Control  

No
Mute/Unmute

Channel Mixing 
 

No
No

Noise Cancelling Control  

No
No

Talk-Through 
 

No
No

Additional Controls  

No
No
Show Text 

Breathability 
 

Breathability After Picture  

Avg.Temp.Difference  

Portability 
 

5.0
5.5

Portability Picture  

Philips Fidelio X2HR Portability Picture
Drop + Sennheiser/EPOS PC38X Portability Picture

L  

9.0" (22.9 cm)
7.4" (18.9 cm)

W  

8.0" (20.3 cm)
6.7" (17.1 cm)

H  

4.1" (10.4 cm)
3.6" (9.2 cm)

Volume  

295.20 in³ (4,837.44 cm³)
181.42 in³ (2,973.00 cm³)

Transmitter Required  

No
No
Show Text 

Case 
 

0.0
5.5

Case Picture  

Philips Fidelio X2HR Case Picture
Drop + Sennheiser/EPOS PC38X Case Picture

Type  

No case
Pouch

L  

N/A
N/A

W  

N/A
N/A

H  

N/A
N/A

Volume  

N/A
N/A
Show Text 

Build Quality 
 

7.5
7.5

Build Quality Picture  

Philips Fidelio X2HR Build Quality Picture
Drop + Sennheiser/EPOS PC38X Build Quality Picture
Show Text 

Stability 
 

6.0
6.5

Stability Picture  

Philips Fidelio X2HR Stability Picture
Drop + Sennheiser/EPOS PC38X Stability Picture
Show Text 

Headshots 1  

Angled Picture  

Philips Fidelio X2HR Angled Picture
Drop + Sennheiser/EPOS PC38X Angled Picture

Side Picture  

Philips Fidelio X2HR Side Picture
Drop + Sennheiser/EPOS PC38X Side Picture

Headshots 2  

Front Picture  

Philips Fidelio X2HR Front Picture
Drop + Sennheiser/EPOS PC38X Front Picture

Rear Picture  

Philips Fidelio X2HR Rear Picture
Drop + Sennheiser/EPOS PC38X Rear Picture

Top  

Top Picture  

Philips Fidelio X2HR Top Picture
Drop + Sennheiser/EPOS PC38X Top Picture

In The Box  

In The Box Picture  

Philips Fidelio X2HR In The Box Picture
Drop + Sennheiser/EPOS PC38X In The Box Picture
Show Text 
Isolation

Noise Isolation - Full Range 
 

1.8
1.5

Noise Isolation - Full Range Graph  

See details on graph tool
See details on graph tool

Noise Cancelling  

No
No

Overall Attenuation 
 

-4.00 dB
-3.45 dB

Bass 
 

-0.07 dB
0.21 dB

Mid 
 

0.81 dB
1.00 dB

Treble 
 

-14.10 dB
-12.79 dB
Show Text 

Noise Isolation - Common Scenarios 
 

2.0
1.5

Noise Isolation - Common Scenarios Graph  

See details on graph tool
See details on graph tool

Airplane Noise Attenuation 
 

-3.51 dB
-2.44 dB

Airplane Noise Isolation Audio 
 

Office Noise Attenuation 
 

-3.93 dB
-2.67 dB

Office Noise Isolation Audio 
 

Street Noise Attenuation 
 

-3.82 dB
-3.04 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  

Philips Fidelio X2HR ANC Wind Handling Graph
Drop + Sennheiser/EPOS PC38X ANC Wind Handling Graph

ANC Wind Noise 
 

N/A
N/A

Leakage 
 

1.5
3.1

Leakage  

See details on graph tool
See details on graph tool

Leakage Audio 
 

Overall Leakage @ 1ft 
 

63.95 dB
57.66 dB
Show Text 
Microphone

Microphone Style 
 

Integrated 
 

No
No

In-Line 
 

No
No

Boom 
 

No
Yes

Detachable Boom 
 

No
No

Mic  

No
Yes
Show Text 

Recording Quality 
 

0.0
8.7

Microphone Frequency Response  

Philips Fidelio X2HR Microphone Frequency Response
See details on graph tool

Recorded Speech 
 

N/A

LFE 
 

N/A
20 Hz

FR Std. Dev. 
 

N/A
1.6 dB

HFE 
 

N/A
8,010.97 Hz

Weighted THD 
 

N/A
0.176

Gain 
 

N/A
27.08 dB
Show Text 

Noise Handling 
 

0.0
7.5

SpNR  

Philips Fidelio X2HR SpNR
See details on graph tool

SpNR 
 

N/A
35.95 dB

Noise Gate 
 

No
Always On

Speech + Pink Noise Handling 
 

N/A
7.5

Speech + Pink Noise Audio Sample  

N/A

Speech + Subway Noise Handling 
 

N/A
7.5

Speech + Subway Noise Audio Sample  

N/A
Show Text 
Active Features

Battery 
 

0.0
0.0

Battery Type 
 

No Battery
No Battery

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 
 

No
No

Audio While Charging 
 

No
No

Passive Playback 
 

Passive Headphone
Passive Headphone

Charging Port  

None
None
Show Text 

App Support 
 

0.0
0.0

App Picture  

Philips Fidelio X2HR App Picture
Drop + Sennheiser/EPOS PC38X App Picture

App Name  

No App
No App

iOS  

No
No

Android  

No
No

macOS  

No
No

Windows  

No
No

Equalizer 
 

No
No

ANC Control 
 

No
No

Mic Control  

No
No

Room Effects 
 

No
No

Playback Control 
 

No
No

Button Mapping  

No
No

Surround Support 
 

No
No
Show Text 
Connectivity

Wired Connection 
 

9.9
9.9

Cable Picture  

Philips Fidelio X2HR Cable Picture
Drop + Sennheiser/EPOS PC38X Cable Picture

Analog Audio 
 

Yes
Yes

USB Audio 
 

No
No

Detachable 
 

Yes
Yes

Length 
 

10.30 ft (3.14 m)
4.23 ft (1.29 m)

Connector 
 

1/8" TRS
1/16" TRRS

Latency - Analog 
 

0.2 ms
0.3 ms

Latency - USB 
 

N/A
N/A

Recorded Latency 
 

Recorded Latency Connection  

Analog
Analog
Show Text 

Bluetooth Connection 
 

0.0
0.0

Bluetooth Version 
 

No Bluetooth
No Bluetooth

Multi-Device Pairing 
 

No
No

Quick Pair (Android) 
 

No
No

Quick Pair (iOS) 
 

No
No

Line Of Sight Range 
 

N/A
N/A

Latency - SBC 
 

N/A
N/A

Latency - aptX 
 

N/A
N/A

Latency - aptX Adaptive (High Quality) 
 

N/A
N/A

Latency - aptX Adaptive (Low Latency) 
 

N/A
N/A

Latency - LDAC 
 

N/A
N/A

Recorded Latency 
 

N/A
N/A

Recorded Latency Codec  

No Bluetooth Audio
No Bluetooth Audio

AAC Support 
 

No
No
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
N/A
Show Text 

PC Compatibility 
 

Analog 
 

Audio Only
Audio + Microphone

Wired USB 
 

No
No

Non-BT Wireless 
 

No
No
Show Text 

PlayStation Compatibility 
 

PS4 Analog 
 

Audio Only
Audio + Microphone

PS4 Wired USB 
 

No
No

PS4 Non-BT Wireless 
 

No
No

PS5 Analog 
 

Audio Only
Audio + Microphone

PS5 Wired USB 
 

No
No

PS5 Non-BT Wireless 
 

No
No
Show Text 

Xbox Compatibility 
 

Xbox One Analog 
 

Audio Only
Audio + Microphone

Xbox One Wired USB 
 

No
No

Xbox One Non-BT Wireless 
 

No
No

Xbox Series X|S Analog 
 

Audio Only
Audio + Microphone

Xbox Series X|S Wired USB 
 

No
No

Xbox Series X|S Non-BT Wireless 
 

No
No
Show Text 

Base/Dock 
 

0.0
0.0

Type 
 

No Base/Dock
No Base/Dock

USB Input 
 

No
No

Line In 
 

No
No

Line Out 
 

No
No

Optical Input 
 

No
No

RCA Input 
 

No
No

Dock Charging 
 

No
No

Power Supply 
 

No Base/Dock
No Base/Dock
Show Text 

Check Price

Black
Fidelio X2HR
Searching
Finding store
Black
+ Sennheiser PC38X
Searching
Finding store
Black
Fidelio X2HR
Searching
Finding store
Black
+ EPOS PC38X
Searching
Finding store
Black
Fidelio X2HR
Searching
Finding store
Black/Yellow
+ Sennheiser PC38X
Searching
Finding store
Black
Fidelio X2HR
Searching
Finding store
Black/Yellow
+ EPOS PC38X
Searching
Finding store
Black
Fidelio X2HR
Searching
Finding store
 
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Philips Fidelio X2HR

Drop + Sennheiser/EPOS PC38X

Comments

  1. Comparison
 • Posted 1 year ago

Philips Fidelio X2HR vs Drop + Sennheiser/EPOS PC38X: Main Discussion

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