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Scored using Headphones Methodology v1.0
Headphones Methodology v1.0
Mathematical & Unbiased Scoring
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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Sennheiser MX 685G Sports Review | 93 Data compared

Avg. price:~£35Form factor:in-earConnectivity:wiredBattery life:N/A hoursActive noise cancellation (ANC):no

Sennheiser MX 685G Sports Review: Compare 93 technical specifications and user reviews to see how this product ranks in the Headphones category and whether it is worth buying.

Sennheiser MX 685G Sports
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 74% of models
Score components

80%

5.3

Technical score

20%

7.7

User score

â–¼Worse than 74% of headphones
7.1

Value for money

Value for money
7.1/ 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 67% of models
Score components

70%

5.8

Overall score

30%

10

Price

â–¼Worse than 67%
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 83% of models
Score components

52%

4.9

Sound

20%

5.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

8.3

Calls & Controls

â–¼Worse than 83%
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%

7.8

User ratings

30%

7.4

Number of reviews

â–¼Worse than 68%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
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 Sennheiser MX 685G Sports

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 83% of models
Score components:

52%

4.9

Sound

20%

5.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

8.3

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%

7.8

User ratings

30%

7.4

Number of reviews

7.7
Popularity
Popularity
7.4/ 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–² Better than 69% of models
Popularity:
Sennheiser MX 685G Sports has a popularity score of 7.4 points, which is higher than that of 69.1% of products in this category.
7.4
Value for money
Value for money
7.1/ 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 67% of models
Score components:

70%

5.8

Overall score

30%

10

Price

7.1
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
?
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
18 Hz
Market range: <5 Hz – >20 Hz
This pair of headphones reaches a lowest frequency of 18 Hz, lower lowest frequency than 49.6% of headphones and equal to 3.6% of headphones.
Show more
Noise-canceling microphone
yes
This pair of headphones supports a noise-canceling microphone. 61.1% 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
1
Market range: <0 – >4
This pair of headphones has 1 microphones, more microphones than 26.9% of headphones and equal to 50.9% of headphones.
Boom microphone
yes
This pair of headphones includes a boom microphone. 86.5% of headphones have a boom microphone.
Microphone SNR
?
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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.
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Ambient sound mode
yes
This pair of headphones supports ambient sound mode. 75.2% 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
yes
This pair of headphones supports voice assistants. 39.2% 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
Sennheiser
Form factor
in-ear
Weight
22.1 g
Market range: <14 g – >340 g
This pair of headphones weighs 22.1 g, lighter than 84.4% of headphones.
Acoustic design
open-back
Clamp force
N/A
Show more

Sennheiser MX 685G Sports vs the average pair of headphones

246810TotalDesignSoundBatteryConnectivityCalls & ControlsFeatures
  • Ambient sound mode
    This pair of headphones supports ambient sound mode, the average pair of headphones does not. 24.9% of headphones support ambient sound mode.
  • 89.9% lower weight
    This pair of headphones is lighter than the average pair of headphones (22.1 g vs 218 g). The average pair of headphones weighs 218 g.
    22.1 g vs 218 g
  • 16 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (118 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    118 dB/mW vs 102 dB/mW
  • Clear call microphone
    This pair of headphones offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
  • Direct 3.5 mm plug
    This pair of headphones includes a direct 3.5 mm plug, the average pair of headphones does not. 39.8% of headphones have a 3.5 mm male connector.
  • 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.
  • Wind noise reduction
    This pair of headphones reduces wind noise, the average pair of headphones does not. 34.3% of headphones support wind noise reduction.
  • Quick mic mute
    This pair of headphones includes a quick mic mute, the average pair of headphones does not. 29.3% of headphones support a mute function.
  • 2.57x cheaper
    Sennheiser MX 685G Sports is cheaper than the average pair of headphones (£35 vs £90).
    £35 vs £90
  • 89.9% lower weight
    This pair of headphones is lighter than the average pair of headphones (22.1 g vs 218 g). The average pair of headphones weighs 218 g.
    22.1 g vs 218 g
  • Open-back design
    This pair of headphones uses an open-back design, while the average pair of headphones does not. 9.1% of headphones have an open-back design.
  • Water resistance
    This pair of headphones is water resistant, the average pair of headphones is not. 20.2% of headphones are water resistant.
  • 16 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (118 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    118 dB/mW vs 102 dB/mW
  • 15 dB SPL higher sound pressure level
    This pair of headphones has a higher sound pressure level than the average pair of headphones (118 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
    118 dB SPL vs 103 dB SPL
  • Direct 3.5 mm plug
    This pair of headphones includes a direct 3.5 mm plug, the average pair of headphones does not. 39.8% of headphones have a 3.5 mm male connector.
  • Clear call microphone
    This pair of headphones offers a clear call microphone, while the average pair of headphones does not. 39% of headphones support noise-canceling microphones.
  • 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.
  • Wind noise reduction
    This pair of headphones reduces wind noise, the average pair of headphones does not. 34.3% of headphones support wind noise reduction.
  • Quick mic mute
    This pair of headphones includes a quick mic mute, the average pair of headphones does not. 29.3% of headphones support a mute function.
  • Boom microphone included
    This pair of headphones includes a boom microphone, the average pair of headphones does not. 13.5% of headphones have a boom microphone.
  • Ambient sound mode
    This pair of headphones supports ambient sound mode, the average pair of headphones does not. 24.9% of headphones support ambient sound mode.
  • No passive noise reduction
    This pair of headphones does not offer passive noise reduction, while the average pair of headphones does. 82.6% of headphones have passive noise reduction.
  • 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.
  • Fixed cable
    This pair of headphones has a fixed cable, while the average pair of headphones has a detachable one. 62% of headphones have a detachable cable.
  • 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.
  • 0.2 % higher distortion
    This pair of headphones has a higher total harmonic distortion than the average pair of headphones (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    0.5 % vs 0.3 %
  • 4.1% 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
    Sennheiser MX 685G Sports
    the average pair of headphones
    Sennheiser MX 685G Sports has a lower user score than the average pair of headphones (7.69 vs 8).
    7.69 vs 8
  • 3% worse value for money
    Sennheiser MX 685G Sports has worse value for money than the average pair of headphones (7.05 vs 7.3).
    7.05 vs 7.27
  • 4.1% 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
    Sennheiser MX 685G Sports
    the average pair of headphones
    Sennheiser MX 685G Sports has a lower user score than the average pair of headphones (7.69 vs 8).
    7.69 vs 8
  • 3% worse value for money
    Sennheiser MX 685G Sports has worse value for money than the average pair of headphones (7.05 vs 7.3).
    7.05 vs 7.27
  • 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.
  • Fixed cable
    This pair of headphones has a fixed cable, while the average pair of headphones has a detachable one. 62% of headphones have a detachable cable.
  • No passive noise reduction
    This pair of headphones does not offer passive noise reduction, while the average pair of headphones does. 82.6% of headphones have passive noise reduction.
  • 0.2 % higher distortion
    This pair of headphones has a higher total harmonic distortion than the average pair of headphones (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    0.5 % vs 0.3 %
  • 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.

Third-party reviews

What customers like about Sennheiser MX 685G Sports

  • Secure Slide-to-Fit mechanism ensures earbuds stay in place during intense activities like running
  • Sweat and water-resistant design allows for cleaning under a tap and high durability during workouts
  • Open acoustic design enables situational awareness by allowing surrounding traffic noise to be heard
  • Tangle-free, Para-aramid reinforced cable increases overall product longevity
  • Balanced sound profile with clear highs and decent bass for a sports-oriented earbud
  • Lightweight and generally comfortable for long exercise sessions

What customers don't like about Sennheiser MX 685G Sports

  • Open design lacks passive noise isolation and deep, 'thumping' bass
  • Audio quality is slightly sacrificed in favor of sports-specific performance and safety features
  • In-line remote functions may have limited compatibility with certain older iOS versions compared to Android
  • Can cause ear fatigue or discomfort for users with smaller ear canals after prolonged use
  • Lacks advanced features like Active Noise Cancellation (ANC)

Verdict

The Sennheiser MX 685G Sports is a rugged, wired in-ear headset specifically engineered for athletes, featuring a frequency response of 18Hz to 20,000Hz, a 30-ohm impedance, and a high sound pressure level of 118 dB/mW. Its primary characteristic is the adjustable 'Slide-to-Fit' EarFin system, which ensures a customized and secure fit during intense movement, complemented by a lightweight 22.1g design and sweat- and water-resistant materials. Main pros include a durable para-aramid reinforced tangle-free cable, integrated in-line controls with a microphone for Android devices, and a 'situational awareness' design that allows ambient noise for safety during outdoor runs. Notable cons include the lack of deep sub-bass typical of open-ear designs, the absence of active or passive noise cancellation, and a non-detachable cable.

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