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Products in this category are scored under Frontum Headphones Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Sony MDR 7550 Review | 93 Data compared

Avg. price:~£270Form factor:in-earConnectivity:wiredBattery life:N/A hoursActive noise cancellation (ANC):no

Sony MDR 7550 Review: Compare 93 technical specifications and user reviews to see how this product ranks in the Headphones category and whether it is worth buying.

Sony MDR 7550
5.8/10

Overall score

Score
5.8/ 10
✕
What it is
An overall evaluation of the headphones' quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best headphones on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components

80%

5.3

Technical score

20%

7.7

User score

â–¼Worse than 75% of headphones
6.8

Value for money

Value for money
6.8/ 10
✕
What it is
An indicator that combines the headphones' overall rating with their cost.
When it matters
When you are looking for headphones that offer a strong balance of performance, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components

70%

5.8

Overall score

30%

9.1

Price

â–¼Worse than 84%
5.3

Technical score

Technical score
5.3/ 10
✕
What it is
An assessment of technical performance for products in the Headphones category across these key areas: Sound, Calls & Controls, Connectivity, Features, Battery, Design.
When it matters
When you want to compare headphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components

52%

5.6

Sound

20%

4.0

Features

10%

8.0

Design

8%

4.0

Connectivity

6%

4.0

Battery

4%

5.6

Calls & Controls

â–¼Worse than 84%
7.7

User score

User score
7.7/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters
When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 68% of models
Score components

70%

9.2

User ratings

30%

4.2

Number of reviews

Based on ratings from across the web.
â–¼Worse than 68%
  • sony-mdr-7550
sony-mdr-7550
Where to buy
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Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of pair of headphones Sony MDR 7550

Technical score
Technical score
5.3/ 10
✕
What it is
An assessment of technical performance for products in the Headphones category across these key areas: Sound, Calls & Controls, Connectivity, Features, Battery, Design.
When it matters
When you want to compare headphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components:

52%

5.6

Sound

20%

4.0

Features

10%

8.0

Design

8%

4.0

Connectivity

6%

4.0

Battery

4%

5.6

Calls & Controls

5.3
User score
User score
7.7/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the headphones.
When it matters
When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 68% of models
Score components

70%

9.2

User ratings

30%

4.2

Number of reviews

Based on ratings from across the web.
7.7
Popularity
Popularity
4.2/ 10
✕
What it is
An indicator based on the number of reviews received by the headphones.
When it matters
When you prefer headphones that have already been chosen and reviewed by many other users.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 65% of models
Popularity:
Sony MDR 7550 has a popularity score of 4.2 points, which is lower than that of 64.6% of products in this category.
4.2
Value for money
Value for money
6.8/ 10
✕
What it is
An indicator that combines the headphones' overall rating with their cost.
When it matters
When you are looking for headphones that offer a strong balance of performance, features, and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components:

70%

5.8

Overall score

30%

9.1

Price

6.8
Active noise cancellation (ANC)
no
This pair of headphones does not support active noise cancellation. 27.5% of headphones support active noise cancellation.
Driver type
dynamic
Driver size
16 mm
Market range: <10 mm – >50 mm
This pair of headphones uses a driver size of 16 mm, smaller driver size than 82.3% of headphones and equal to 0.1% of headphones.
Number of drivers
1
Market range: <1 – >4
This pair of headphones uses 1 drivers, fewer drivers than 4% of headphones and equal to 96% of headphones.
Lowest frequency
3 Hz
Market range: <5 Hz – >20 Hz
This pair of headphones reaches a lowest frequency of 3 Hz, lower lowest frequency than 99.4% of headphones and equal to 0.5% of headphones.
Show more
Noise-canceling microphone
no
This pair of headphones does not support a noise-canceling microphone. 39% of headphones support noise-canceling microphones.
Can be used as a headset
yes
This pair of headphones is headset-ready, 84.8% is not. 15.2% of headphones can be used as headsets.
Number of microphones
0
Market range: <0 – >4
This pair of headphones has 0 microphones, fewer microphones than 73.2% of headphones and equal to 26.9% of headphones.
Boom microphone
no
This pair of headphones does not include a boom microphone. 13.5% of headphones have a boom microphone.
Microphone SNR
N/A
Show more
Connectivity
wired
This pair of headphones supports wired connectivity, less flexible connectivity than 49.2% of headphones and equal to 50.8% of headphones.
Bluetooth version
N/A
Maximum Bluetooth range
N/A
Audio latency
N/A
Multipoint support
no
This pair of headphones does not support multipoint. 30.6% of headphones support multipoint.
Show more
Ambient sound mode
no
This pair of headphones does not offer ambient sound mode. 24.9% of headphones support ambient sound mode.
EQ support
no
This pair of headphones does not support EQ customization. 23.2% of headphones support EQ.
Companion app
no
This pair of headphones does not work with a companion app. 21.6% of headphones support companion apps.
Adjustable ANC levels
N/A
Voice assistant support
no
This pair of headphones does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
N/A
Battery life with ANC
N/A
Charging time
N/A
Quick charge
no
This pair of headphones does not support quick charging. 33.1% of headphones support quick charge.
Battery capacity
N/A
Show more
Brand name
Sony
Form factor
in-ear
Weight
7.1 g
Market range: <14 g – >340 g
This pair of headphones weighs 7.1 g, lighter than 98% of headphones.
Acoustic design
semi-open
Clamp force
N/A
Show more

Sony MDR 7550 vs the average pair of headphones

246810TotalDesignSoundBatteryConnectivityCalls & ControlsFeatures
  • 96.7% lower weight
    This pair of headphones is lighter than the average pair of headphones (7.1 g vs 218 g). The average pair of headphones weighs 218 g.
    7.1 g vs 218 g
  • 15 Hz lower bass extension
    This pair of headphones has a lower lowest frequency than the average pair of headphones (3 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    3 Hz vs 18 Hz
  • 6 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    108 dB/mW vs 102 dB/mW
  • In-line controls
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • 8,000 Hz higher treble extension
    This pair of headphones has a higher highest frequency than the average pair of headphones (28,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    28,000 Hz vs 20,000 Hz
  • 18 dB higher max SPL
    This pair of headphones has a higher max SPL than the average pair of headphones (128 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    128 dB vs 110 dB
  • 0.4 m longer cable length
    This pair of headphones offers a more useful cable length than the average pair of headphones (1.6 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
    1.6 m vs 1.2 m
  • 96.7% lower weight
    This pair of headphones is lighter than the average pair of headphones (7.1 g vs 218 g). The average pair of headphones weighs 218 g.
    7.1 g vs 218 g
  • 0.4 m longer cable length
    This pair of headphones offers a more useful cable length than the average pair of headphones (1.6 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
    1.6 m vs 1.2 m
  • 15 Hz lower bass extension
    This pair of headphones has a lower lowest frequency than the average pair of headphones (3 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    3 Hz vs 18 Hz
  • 6 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    108 dB/mW vs 102 dB/mW
  • 8,000 Hz higher treble extension
    This pair of headphones has a higher highest frequency than the average pair of headphones (28,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    28,000 Hz vs 20,000 Hz
  • 18 dB higher max SPL
    This pair of headphones has a higher max SPL than the average pair of headphones (128 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    128 dB vs 110 dB
  • In-line controls
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • 24 mm smaller driver size
    This pair of headphones has smaller driver size than the average pair of headphones (16 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    16 mm vs 40 mm
  • Non-replaceable earpads
    This pair of headphones has non-replaceable earpads, while the average pair of headphones has replaceable ones. 75.6% of headphones have replaceable earpads.
  • No voice assistant support
    This pair of headphones does not support voice assistants, the average pair of headphones does. 60.8% of headphones support voice assistants.
  • No battery indicator
    This pair of headphones does not show battery level clearly, while the average pair of headphones does. 56.3% of headphones have a battery level indicator.
  • 1 fewer microphones
    This pair of headphones has fewer microphones than the average pair of headphones (0 vs 1). The average headphones have 1 microphones.
    0 vs 1
  • 3x more expensive
    Sony MDR 7550 is more expensive than the average pair of headphones (£270 vs £90).
    £270 vs £90
  • Tangle-prone cable
    This pair of headphones uses a tangle-prone cable, while the average pair of headphones is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 7.3% worse value for money
    Sony MDR 7550 has worse value for money than the average pair of headphones (6.77 vs 7.3).
    6.77 vs 7.27
  • 3x more expensive
    Sony MDR 7550 is more expensive than the average pair of headphones (£270 vs £90).
    £270 vs £90
  • 7.3% worse value for money
    Sony MDR 7550 has worse value for money than the average pair of headphones (6.77 vs 7.3).
    6.77 vs 7.27
  • 3.9% lower user score
    User score
    7.7/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the headphones.
    When it matters
    When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    Sony MDR 7550
    the average pair of headphones
    Sony MDR 7550 has a lower user score than the average pair of headphones (7.7 vs 8).
    7.7 vs 8
  • 39.4% less popular
    Sony MDR 7550 is less popular than the average pair of headphones (4.21 vs 5.9).
    4.21 vs 5.87
  • Non-replaceable earpads
    This pair of headphones has non-replaceable earpads, while the average pair of headphones has replaceable ones. 75.6% of headphones have replaceable earpads.
  • Tangle-prone cable
    This pair of headphones uses a tangle-prone cable, while the average pair of headphones is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 24 mm smaller driver size
    This pair of headphones has smaller driver size than the average pair of headphones (16 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    16 mm vs 40 mm
  • No battery indicator
    This pair of headphones does not show battery level clearly, while the average pair of headphones does. 56.3% of headphones have a battery level indicator.
  • 1 fewer microphones
    This pair of headphones has fewer microphones than the average pair of headphones (0 vs 1). The average headphones have 1 microphones.
    0 vs 1
  • No voice assistant support
    This pair of headphones does not support voice assistants, the average pair of headphones does. 60.8% of headphones support voice assistants.
  • 5 older release date
    This pair of headphones was released earlier than the average pair of headphones (2011 vs 2016). The average headphones were released in 2016.
    February 2011
    2011 vs 2016

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Not graded

Third-party reviews

Based on ratings from across the web.
Reviews last updated: November 2026 · How we calculate this

What customers like about Sony MDR 7550

  • Neutral and balanced sound signature suitable for studio monitoring
  • Exceptionally wide soundstage for an in-ear monitor due to vented design
  • Highly detailed midrange and excellent resolution for busy tracks
  • Natural and accurate bass response that is deep but not overpowering
  • Lightweight and comfortable for long listening sessions despite its large size
  • Responds very well to equalization (EQ) and modifications (e.g., tape mod)
  • Secure fit with ear hooks that prevent them from falling out during use

What customers don't like about Sony MDR 7550

  • Poor noise isolation due to the large ventilation ports
  • Significant sound leakage, making them less ideal for quiet public environments
  • The stock cable is often described as thin, prone to tangling, and low quality
  • Bulky, awkward physical design that protrudes significantly from the ears
  • The memory wire in the ear guides can be stiff and difficult to mold
  • Can be sibilant or harsh in the treble if not fitted with a deep seal
  • Limited selection of ear tip sizes included in the box

Verdict

The Sony MDR-7550 is a professional-grade in-ear monitor designed for live stage performance and critical studio mixing, featuring a large 16mm dynamic driver with a unique multi-layer polymer diaphragm and a powerful neodymium magnet. Its technical specifications include a wide frequency response of 3 Hz to 28 kHz, a low 16-ohm impedance for easy drivability, 108 dB/mW sensitivity, and a high power handling capacity of 500mW. Main characteristics include a flexible TEKNOROTE ear hanger for a secure over-ear fit and a neutral, warm-leaning sound signature with an integrated high-frequency acoustic filter to reduce ear fatigue during long sessions. Its primary pros are its exceptionally natural midrange, expansive soundstage, and lightweight 7g design that remains comfortable for hours. However, notable cons include its large, protruding housing that some find aesthetically awkward, poor noise isolation due to its vented/ported design, and a stock cable that is often criticized for its thin, prone-to-tangling quality.

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