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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. Passive Soundstage
    10. Virtual Soundstage
    11. Weighted Harmonic Distortion
    12. Test Settings
  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 Compatibility
    5. PC / PS4 Compatibility
    6. PlayStation Compatibility
    7. Xbox Compatibility
    8. Base/Dock
  10. Comments

1More Piston Fit vs AKG K240 MKII

Side-by-Side Comparison

Products

1More Piston Fit
AKG K240 MKII

Tested using Methodology v1.3.1

Updated Jan 10, 2024 09:54 PM

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Tested using Methodology v1.5

Updated Apr 26, 2022 08:59 PM

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1More Piston Fit Picture
AKG K240 MKII Picture

Variants

  • Piston Fit (Blue)
  • Piston Fit (Gray)
  • Piston Fit (Pink)
  • Piston Fit (Silver)
  • K240 MKII

Our Verdict

1More Piston Fit

AKG K240 MKII

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

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Standard
K240 MKII
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K240 MKII
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Standard
K240 MKII
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Silver
Piston Fit
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K240 MKII
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K240 MKII
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Main Differences for
-

Threshold 

0.10
No major differences between these headphones for this usage. See full list of tests below.

Full Comparison

Design

Style  

Design Picture 2  

1More Piston Fit Design Picture 2
AKG K240 MKII Design Picture 2

Type  

In-ear
Over-ear

Enclosure  

Closed-Back
Semi-Open

Wireless  

No
No

Transducer  

Dynamic
Dynamic
Show Text 

Comfort 
 

7.0
7.5

Comfort Picture  

1More Piston Fit Comfort Picture
AKG K240 MKII Comfort Picture

Weight  

0.03 lbs
0.53 lbs

Clamping Force 
 

0 lbs
0.7 lbs
Show Text 

Controls 
 

5.6
0.0

Controls Picture  

1More Piston Fit Controls Picture
AKG K240 MKII Controls Picture

OS Compatibility 
 

Not OS specific
No Controls

Ease Of Use  

Good
No Controls

Feedback  

Decent
No Controls

Call/Music Control  

Yes
No

Volume Control  

No
No

Microphone Control  

No
No

Channel Mixing 
 

N/A
No

Noise Cancelling Control  

N/A
No

Talk-Through 
 

N/A
No

Additional Controls  

No
No
Show Text 

Breathability 
 

9.2
7.0

Breathability After Picture  

1More Piston Fit Breathability After Picture
AKG K240 MKII Breathability After Picture

Avg.Temp.Difference  

0.8 °C
4.3 °C
Show Text 

Portability 
 

8.8
5.1

Portability Picture  

1More Piston Fit Portability Picture
AKG K240 MKII Portability Picture

 

2.7"
9.0" (22.9 cm)

 

2"
7.1" (18.1 cm)

 

0.9"
4.1" (10.5 cm)

Volume  

4.9 in³
265.00 in³ (4,342.55 cm³)

Transmitter Required  

N/A
No
Show Text 

Case 
 

0.0
0.0

Case Picture  

1More Piston Fit Case Picture
AKG K240 MKII Case Picture

Type  

No case
No case

 

N/A
N/A

 

N/A
N/A

 

N/A
N/A

Volume  

N/A
N/A
Show Text 

Build Quality 
 

6.5
6.0

Build Quality Picture  

1More Piston Fit Build Quality Picture
AKG K240 MKII Build Quality Picture
Show Text 

Stability 
 

6.5
5.0

Stability Picture  

1More Piston Fit Stability Picture
AKG K240 MKII Stability Picture
Show Text 

Headshots 1  

Angled Picture  

1More Piston Fit Angled Picture
AKG K240 MKII Angled Picture

Side Picture  

1More Piston Fit Side Picture
AKG K240 MKII Side Picture

Headshots 2  

Front Picture  

1More Piston Fit Front Picture
AKG K240 MKII Front Picture

Rear Picture  

1More Piston Fit Rear Picture
AKG K240 MKII Rear Picture

Top  

Top Picture  

1More Piston Fit Top Picture
AKG K240 MKII Top Picture

In The Box  

In The Box Picture  

1More Piston Fit In The Box Picture
AKG K240 MKII In The Box Picture
Show Text 
Sound

Sound Profile 
 

Frequency Response  

See details on graph tool

Frequency Response  

See details on graph tool

Bass Amount 
 

-7.84 dB
-5.08 dB

Treble Amount 
 

-0.95 dB
-2.89 dB

Frequency Response Consistency 
 

9.3
6.9

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 
 

0.14 dB
0.65 dB
Show Text 

Raw Frequency Response 
 

Raw FR L  

See details on graph tool

Raw FR L  

See details on graph tool

Raw FR R  

See details on graph tool

Raw FR R  

See details on graph tool

Bass Accuracy 
 

5.4
6.4

Bass  

See details on graph tool

Bass  

See details on graph tool

Std. Err. 
 

6.17 dB
5.4 dB

Low-Frequency Extension 
 

59.07 Hz
71.27 Hz

Low-Bass 
 

-10.63 dB
-10.52 dB

Mid-Bass 
 

-3.13 dB
-1.6 dB

High-Bass 
 

3.81 dB
3.25 dB
Show Text 

Mid Accuracy 
 

7.0
8.5

Mid  

See details on graph tool

Mid  

See details on graph tool

Std. Err. 
 

3.95 dB
2.05 dB

Low-Mid 
 

5.11 dB
2.4 dB

Mid-Mid 
 

1.44 dB
-0.01 dB

High-Mid 
 

1.95 dB
-2.06 dB
Show Text 

Treble Accuracy 
 

6.0
7.4

Treble  

See details on graph tool

Treble  

See details on graph tool

Std. Err. 
 

5.04 dB
3.94 dB

Low-Treble 
 

4.68 dB
-2.16 dB

Mid-Treble 
 

3.64 dB
-0.52 dB

High-Treble 
 

-2.17 dB
-9.55 dB
Show Text 

Peaks/Dips 
 

6.8
7.1

Peaks/Dips Graph  

See details on graph tool

Peaks/Dips Graph  

See details on graph tool

Peaks 
 

2.18 dB
2.06 dB

Dips 
 

1.5 dB
1.08 dB

Imaging 
 

5.4
8.5

Group Delay  

See details on graph tool
See details on graph tool

Phase Response  

See details on graph tool

Phase Response Mismatch  

See details on graph tool

Weighted Group Delay 
 

0.15
0.24

Weighted Phase Mismatch 
 

8.78
8.81

Weighted Amplitude Mismatch 
 

4.75
0.49

Weighted Frequency Mismatch 
 

6.8
1.76
Show Text 

Passive Soundstage 
 

1.6
8.0

PRTF  

1More Piston Fit PRTF
See details on graph tool

PRTF Accuracy (Std. Dev.) 
 

N/A
4.09 dB

PRTF Size (Avg.) 
 

N/A
4.54 dB

PRTF Distance 
 

N/A
15.14 dB

Openness 
 

5.0
9.4

Acoustic Space Excitation 
 

3.0
7.3
Show Text 

Virtual Soundstage 
 

0.0

Virtual Soundstage  

AKG K240 MKII Virtual Soundstage

Head Modeling 
 

No

Speaker Modeling 
 

No

Room Ambience 
 

No

Head Tracking 
 

No

Virtual Surround 
 

No App

Weighted Harmonic Distortion 
 

7.9
6.7

Weighted Harmonic Distortion  

See details on graph tool
See details on graph tool

WHD @ 90 
 

0.169
0.212

WHD @ 100 
 

0.141
0.887

Test Settings 
 

Firmware 
 

No Firmware

Power 
 

Passive

Connection 
 

Wired

Codec 
 

PCM, 24-bit, 48kHz

EQ 
 

No EQ

ANC 
 

No ANC

Tip/Pad 
 

Default

Microphone 
 

No Microphone
Isolation

Noise Isolation 
 

4.8
1.4

Noise Isolation  

See details on graph tool
See details on graph tool

Isolation Audio 
 

Overall Attenuation 
 

-11.25 dB
-3.84 dB

Noise Cancelling  

No
No

Bass 
 

-0.48 dB
0.13 dB

Mid 
 

-9.28 dB
1.38 dB

Treble 
 

-24.75 dB
-12.66 dB
Show Text 

Leakage 
 

7.6
3.7

Leakage  

See details on graph tool
See details on graph tool

Leakage Audio 
 

Overall Leakage @ 1ft 
 

36.25 dB
55.29 dB
Show Text 
Microphone

Microphone Style 
 

Integrated 
 

No
No

In-Line 
 

Yes
No

Boom 
 

No
No

Detachable Boom 
 

N/A
No

Mic  

Yes
No
Show Text 

Recording Quality 
 

7.4
0.0

Microphone Frequency Response  

See details on graph tool
AKG K240 MKII Microphone Frequency Response

Recorded Speech 
 

N/A

LFE 
 

261.43 Hz
N/A

FR Std. Dev. 
 

1.61 dB
N/A

HFE 
 

3,272.31 Hz
N/A

Weighted THD 
 

0.173
N/A

Gain 
 

23.91 dB
N/A
Show Text 

Noise Handling 
 

6.7
0.0

SpNR  

See details on graph tool
AKG K240 MKII SpNR

SpNR 
 

18.7 dB
N/A

Noise Gate 
 

No

Speech + Pink Noise Handling 
 

N/A

Speech + Pink Noise Audio Sample  

N/A

Speech + Subway Noise Handling 
 

N/A

Speech + Subway Noise Audio Sample  

N/A
Show Text 
Active Features

Battery 
 

0.0
0.0

Battery Type 
 

N/A
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 
 

N/A
No

Audio While Charging 
 

N/A
No

Passive Playback 
 

N/A
Passive Headphone

Charging Port  

N/A
None
Show Text 

App Support 
 

0.0
0.0

App Picture  

1More Piston Fit App Picture
AKG K240 MKII App Picture

App Name  

N/A
No App

iOS  

N/A
No

Android  

N/A
No

macOS  

N/A
No

Windows  

N/A
No

Equalizer 
 

N/A
No

ANC Control 
 

N/A
No

Mic Control  

N/A
No

Room Effects 
 

N/A
No

Playback Control 
 

N/A
No

Button Mapping  

N/A
No

Surround Sound  

N/A

Surround Support 
 

No
Show Text 
Connectivity

Bluetooth 
 

0.0
0.0

Bluetooth Version 
 

N/A
No Bluetooth

Multi-Device Pairing 
 

N/A
No

NFC Pairing 
 

N/A
No

Line Of Sight Range 
 

N/A
N/A

PC Latency (SBC) 
 

N/A
N/A

PC Latency (aptX) 
 

N/A
N/A

PC Latency (aptX HD) 
 

N/A

PC Latency (aptX-LL) 
 

N/A
N/A

iOS Latency 
 

N/A

Android Latency 
 

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 
 

9.0
9.5

Cable Picture  

1More Piston Fit Cable Picture
AKG K240 MKII Cable Picture

Analog Audio 
 

Yes
Yes

USB Audio 
 

No
No

Detachable  

No
Yes

Length  

4 ft
9.45 ft (2.88 m)

Connection 
 

1/8" TRRS
1/8" TRS

Wired Latency 
 

0 ms

Analog/USB Audio Latency 
 

0 ms
Show Text 

PC Compatibility 
 

Analog 
 

Audio Only

Wired USB 
 

No

Non-BT Wireless 
 

No

PC / PS4 Compatibility 
 

PC / PS4 Analog 
 

Audio + Microphone
Audio Only

PC / PS4 Wired USB 
 

No
No

PC / PS4 Non-BT Wireless 
 

No
No

PlayStation Compatibility 
 

PS4 Analog 
 

Audio + Microphone
Audio Only

PS4 Wired USB 
 

No
No

PS4 Non-BT Wireless 
 

No
No

PS5 Analog 
 

Audio Only

PS5 Wired USB 
 

No

PS5 Non-BT Wireless 
 

No

Xbox Compatibility 
 

Xbox One Analog 
 

Audio + Microphone
Audio Only

Xbox One Wired USB 
 

No
No

Xbox One Non-BT Wireless 
 

No
No

Xbox Series X|S Analog 
 

Audio Only

Xbox Series X|S Wired USB 
 

No

Xbox Series X|S Non-BT Wireless 
 

No

Base/Dock 
 

0.0
0.0

Type 
 

N/A
No Base/Dock

USB Input 
 

N/A
No

Line In 
 

N/A
No

Line Out 
 

N/A
No

Optical Input 
 

N/A
No

RCA Input 
 

N/A
No

Dock Charging 
 

N/A
No

Power Supply 
 

N/A
No Base/Dock
Show Text 

Check Price

Standard
K240 MKII
Searching
Finding store
Standard
K240 MKII
Searching
Finding store
Standard
K240 MKII
Searching
Finding store
Silver
Piston Fit
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Finding store
Standard
K240 MKII
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Finding store
 
Standard
K240 MKII
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1More Piston Fit

AKG K240 MKII

Comments

  1. Comparison

1More Piston Fit vs AKG K240 MKII: Main Discussion

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