Scored using Headphones Methodology v1.0
Headphones Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Headphones Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Headphones Methodology v1.0

Focal Sphear S Review | 93 Data compared

Avg. price:~£110Form factor:in-earConnectivity:wiredBattery life:N/A hoursActive noise cancellation (ANC):no

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

5.8

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
Score components

80%

5.3

Technical score

20%

7.4

User score

â–¼Worse than 76% of headphones
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
Score components

52%

5.5

Sound

20%

4.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

6.3

Calls & Controls

â–¼Worse than 82% of headphones
7.4

User score

User score
7.4/ 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
Score components

70%

8.2

User ratings

30%

5.6

Number of reviews

Based on 182 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–¼Worse than 76% of headphones
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Best prices

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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 Focal Sphear S

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
Score components:

52%

5.5

Sound

20%

4.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

6.3

Calls & Controls

5.3
User score
User score
7.4/ 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
Score components

70%

8.2

User ratings

30%

5.6

Number of reviews

Based on 182 buyer reviews from online shops.
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
7.4
Popularity
Popularity
5.6/ 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
Popularity:
Focal Sphear S has a popularity score of 5.6 points, which is lower than that of 52.4% of products in this category.
5.6
Value for money
Value for money
7.0/ 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
Score components:

60%

5.8

Overall score

40%

9.9

Price

7.0
Active noise cancellation (ANC)
no
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
10.8 mm
Driver size
10.8 mm
This pair of headphones uses a driver size of 10.8 mm, smaller driver size than 87.4% of headphones and equal to 0.1% of headphones.
Number of drivers
1
Number of drivers
1
This pair of headphones uses 1 drivers, fewer drivers than 4% of headphones and equal to 96% of headphones.
Lowest frequency
20 Hz
Lowest frequency
20 Hz
This pair of headphones reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.8% of headphones and equal to 47.3% of headphones.
Show more
Noise-canceling microphone
no
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
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
Number of microphones
1
This pair of headphones has 1 microphones, more microphones than 26.9% of headphones and equal to 50.9% of headphones.
Boom microphone
no
Boom microphone
no
This pair of headphones does not include a boom microphone. 13.5% of headphones have a boom microphone.
Microphone SNR
?
Show more
Connectivity
wired
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
Multipoint support
no
This pair of headphones does not support multipoint. 30.6% of headphones support multipoint.
Show more
Ambient sound mode
no
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
EQ support
no
This pair of headphones does not support EQ customization. 23.2% of headphones support EQ.
Companion app
no
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
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
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
Focal
Form factor
in-ear
Weight
15 g
Weight
15 g
This pair of headphones weighs 15 g, lighter than 88.7% of headphones and equal to 0.8% of headphones.
Acoustic design
closed-back
Clamp force
N/A
Show more

Focal Sphear S vs the average pair of headphones

246810TotalDesignSoundBatteryConnectivityCalls & ControlsFeatures
  • 93.1% lower weight
    Weight
    15 g
    This pair of headphones is lighter than the average pair of headphones (15 g vs 218 g). The average pair of headphones weighs 218 g.
    15 g vs 218 g
  • Direct 3.5 mm plug
    Has a 3.5mm male connector
    yes
    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
    In-line controls
    yes
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • 93.1% lower weight
    Weight
    15 g
    This pair of headphones is lighter than the average pair of headphones (15 g vs 218 g). The average pair of headphones weighs 218 g.
    15 g vs 218 g
  • Direct 3.5 mm plug
    Has a 3.5mm male connector
    yes
    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
    In-line controls
    yes
    This pair of headphones includes in-line controls, the average pair of headphones does not. 36.6% of headphones support in-line controls.
  • 29.2 mm smaller driver size
    Driver size
    10.8 mm
    This pair of headphones has smaller driver size than the average pair of headphones (10.8 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    10.8 mm vs 40 mm
  • Non-replaceable earpads
    Replaceable earpads
    no
    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
    Detachable cable
    no
    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.
  • 2 Hz weaker bass extension
    Lowest frequency
    20 Hz
    This pair of headphones has a higher lowest frequency than the average pair of headphones (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    20 Hz vs 18 Hz
  • No battery indicator
    Battery level indicator
    no
    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.
  • Tangle-prone cable
    Tangle-free cable
    no
    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.
  • No neodymium magnet
    Neodymium magnet
    no
    This pair of headphones does not use neodymium magnets, the average pair of headphones does. 81.9% of headphones use neodymium magnets.
  • 7.7% lower user score
    User score
    7.4/ 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
    Focal Sphear S
    the average pair of headphones
    Focal Sphear S has a lower user score than the average pair of headphones (7.43 vs 8.000).
    7.43 vs 8
  • 7.7% lower user score
    User score
    7.4/ 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
    Focal Sphear S
    the average pair of headphones
    Focal Sphear S has a lower user score than the average pair of headphones (7.43 vs 8.000).
    7.43 vs 8
  • 3.6% worse value for money
    Focal Sphear S has worse value for money than the average pair of headphones (7.02 vs 7.3).
    7.02 vs 7.27
  • Non-replaceable earpads
    Replaceable earpads
    no
    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
    Detachable cable
    no
    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.
  • Tangle-prone cable
    Tangle-free cable
    no
    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.
  • 29.2 mm smaller driver size
    Driver size
    10.8 mm
    This pair of headphones has smaller driver size than the average pair of headphones (10.8 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    10.8 mm vs 40 mm
  • 2 Hz weaker bass extension
    Lowest frequency
    20 Hz
    This pair of headphones has a higher lowest frequency than the average pair of headphones (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    20 Hz vs 18 Hz
  • No neodymium magnet
    Neodymium magnet
    no
    This pair of headphones does not use neodymium magnets, the average pair of headphones does. 81.9% of headphones use neodymium magnets.
  • No battery indicator
    Battery level indicator
    no
    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.

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

D
digitalreviews.net
15/01/2018
Summary of the review
H
headfonia.com
23/12/2017
Summary of the review
N
neozone.org
05/05/2016
Summary of the review
L
lesnumeriques.com
06/08/2015
Summary of the review
O
on-mag.fr
25/06/2015
Summary of the review
L
lesnumeriques.com
04/07/2017
Summary of the review
T
tf1info.fr
12/08/2015
Summary of the review
C
content.suono.it
10/12/2015
Summary of the review

Third-party reviews

Based on 182 buyer reviews from online shops.
Reviews last updated: June 2026 · How we calculate this

What we like about Focal Sphear S

  • Balanced and detailed sound signature with clear highs and punchy, tight bass
  • Excellent long-term comfort due to a lightweight, bulbous design that shifts weight away from the ear canal
  • Premium build quality featuring a thick, durable cable and stainless steel accents
  • Generous accessory package including both memory foam and silicone ear tips, a hard carrying case, and an airplane adapter
  • High-quality microphone performance, often cited as one of the clearest in its class for phone calls

What we don't like about Focal Sphear S

  • Lacks integrated volume controls on the inline remote
  • Highly 'revealing' sound can make compressed or poor-quality recordings sound harsh or sibilant
  • Average passive noise isolation, especially when compared to dedicated noise-isolating models like the Shure SE215
  • Non-removable cable design makes the unit difficult or impossible to repair if the wire fails
  • Silicone tips often provide a poorer seal and thinner sound compared to the included foam tips

Verdict

The Focal Sphear S is a high-definition in-ear headphone featuring large 10.8mm Mylar electrodynamic drivers and a bass-reflex system designed to deliver rich, natural sound with a frequency response of 20Hz–20kHz. With a low impedance of 16 ohms and a sensitivity of 103dB, these earphones are easily driven by smartphones and include a universal one-button remote for calls and music control. Main characteristics include a premium stainless steel housing, an acoustic chamber for tonal balance, and a lightweight 15g design that shifts weight to the outer ear for improved long-term comfort. Pros include exceptional neutrality, a wide soundstage, and a generous accessory kit with both silicone and memory foam tips. Cons include the lack of an on-cable volume control, a non-detachable cable that can be slightly microphonic, and an average level of passive noise isolation compared to deeper-insertion competitors.

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