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Philips Fidelio L4 Review | 93 Data compared

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  • Avg. price: ~£200
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 50 hours
  • Active noise cancellation (ANC): yes

Philips Fidelio L4 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

8.3

Overall score

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 components:

80.0%

8.6

Technical Score

20.0%

7.2

User score

Excellent
8.6

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

9.6

Sound

20.0%

7.9

Features

10.0%

5.8

Design

8.0%

6.9

Connectivity

6.0%

8.5

Battery

4.0%

9.8

Calls & Controls

Excellent
7.2

User score

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 components:

70.0%

8.8

User reviews

30.0%

3.6

Popularity

User score:
United Kingdom
amazon
4.4
(64)
United States
Amazon_logo.png
4.4
(64)

(Reviews last updated: Jun 2026)

Very good
  • 9.5
    Gaming

    Score components:

    35.0%

    9.0

    Audio latency

    25.0%

    10

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    10

    Noise-canceling microphone

    8.0%

    8.3

    Battery life

  • 8.2
    Travel

    Score components:

    28.0%

    10

    Active noise cancellation (ANC)

    24.0%

    8.3

    Battery life

    18.0%

    2.5

    Weight

    16.0%

    10

    Multipoint support

    14.0%

    10

    Ambient sound mode

  • 9.7
    Calls

    Score components:

    28.0%

    10

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    10

    Multipoint support

    16.0%

    8.3

    Battery life

    14.0%

    10

    Companion app

  • 4.3
    Workout

    Score components:

    28.0%

    2.5

    Weight

    24.0%

    1.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    8.3

    Battery life

    12.0%

    10

    Can be used as a headset

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Philips Fidelio L4 is a premium over-ear wireless headphone featuring bespoke 40mm graphene-coated dynamic drivers designed to deliver a warm, detailed natural sound with a broad 7 – 40,000 Hz frequency response. It offers robust connectivity via Bluetooth 5.3 with support for high-resolution LDAC and LC3 codecs, alongside Hybrid Noise Cancelling Pro+ technology for adaptive environment control. Main pros include an exceptional battery life of up to 50 hours (40 hours with ANC enabled), high-quality call performance via AI-powered beamforming microphones, and a comfortable, lightweight 330g design using synthetic leather and Muirhead leather accents. Notable cons are its non-folding design, which limits portability, and occasional reported connectivity or firmware-related stability issues.

Technical Specifications of Philips Fidelio L4

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

9.6

Sound

20.0%

7.9

Features

10.0%

5.8

Design

8.0%

6.9

Connectivity

6.0%

8.5

Battery

4.0%

9.8

Calls & Controls

8.6
Philips Fidelio L4 has a technical score of 8.62 points, which is higher than that of 99.1% of products in this category.
User score

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 components:

70.0%

8.8

User reviews

30.0%

3.6

Popularity

User score:
United Kingdom
amazon
4.4
(64)
United States
Amazon_logo.png
4.4
(64)

(Reviews last updated: Jun 2026)

7.2
Philips Fidelio L4 has a user score of 7.25 points, which is lower than that of 74.7% of products in this category.
Popularity
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.
3.6
Philips Fidelio L4 has a popularity of 3.6 points, which is lower than 56.1% of products in this category.
Ratio quality/price

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 components:

60.0%

8.3

Overall score

40.0%

9.5

Price

8.7
Philips Fidelio L4 has a quality-to-price ratio of 8.7 points, which is higher than 95.4% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

yes
Philips Fidelio L4 supports active noise cancellation. 72.6% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

40 mm
Philips Fidelio L4 uses a driver size of 40 mm, larger driver size than 28.2% of headphones and equal to 53.6% of headphones.
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Philips Fidelio L4 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

7 Hz
Philips Fidelio L4 reaches a lowest frequency of 7 Hz, lower lowest frequency than 83.2% of headphones and equal to 1.3% of headphones.
Show more
Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

yes
Philips Fidelio L4 supports a noise-canceling microphone. 54.5% of headphones support noise-canceling microphones.
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

yes
Philips Fidelio L4 is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

4
Philips Fidelio L4 has 4 microphones, more microphones than 88.2% of headphones and equal to 5% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

no
Philips Fidelio L4 does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

?
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Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wireless
Philips Fidelio L4 supports wireless connectivity, more flexible connectivity than 52.6% of headphones and equal to 47.4% of headphones.
supports both wireless and wired connectivity.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

5.3
Philips Fidelio L4 uses Bluetooth version 5.3, newer Bluetooth version than 88.6% of headphones and equal to 6.5% of headphones.
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

10 m
Philips Fidelio L4 offers a Bluetooth range of 10 m, higher Bluetooth range than 2.6% of headphones and equal to 79.9% of headphones.
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

?
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

yes
Philips Fidelio L4 supports multipoint. 35% of headphones support multipoint.
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

yes
Philips Fidelio L4 supports ambient sound mode. 23.2% of headphones support ambient sound mode.
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

yes
Philips Fidelio L4 supports EQ customization. 76.8% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

yes
Philips Fidelio L4 works with a companion app. 55.7% of headphones support companion apps.
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

?
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

yes
Philips Fidelio L4 supports voice assistants. 39.2% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

50 hours
Philips Fidelio L4 offers battery life of 50 hours, higher battery life than 71.5% of headphones and equal to 5.7% of headphones.
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

40 hours
Philips Fidelio L4 offers battery life with ANC of 40 hours, higher battery life with ANC than 61.4% of headphones and equal to 11.4% of headphones.
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

2 hours
Philips Fidelio L4 needs 2 hours to charge, lower charging time than 48.5% of headphones and equal to 39.1% of headphones.
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

yes
Philips Fidelio L4 supports quick charge. 31% of headphones support quick charge.
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

800 mAh
Philips Fidelio L4 has a battery capacity of 800 mAh, higher battery capacity than 74.7% of headphones and equal to 7.7% of headphones.
Show more
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Philips
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

over-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

330 g
Philips Fidelio L4 weighs 330 g, heavier than 87.6% of headphones and equal to 1% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

?
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Philips Fidelio L4 vs the average headphone

  • Active noise cancellation
    Philips Fidelio L4 supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
    What it is: Reduces background noise using active technology
    When it matters: When blocking office, travel, or aircraft noise is a priority.

    Importance: HIGH

    Philips Fidelio L4 supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • Hi-Res Audio certification
    Philips Fidelio L4 has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
    What it is: Certified for high-resolution audio playback
    When it matters: When official support for high-resolution playback matters to you.

    Importance: LOW

    Philips Fidelio L4 has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • EQ customization
    Philips Fidelio L4 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
    What it is: Allows customization of sound profile via equalizer
    When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

    Importance: MEDIUM

    Philips Fidelio L4 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
  • Spatial audio support
    Philips Fidelio L4 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
    What it is: Supports immersive surround sound playback
    When it matters: When movies, games, and immersive mixes are part of your listening.

    Importance: MEDIUM

    Philips Fidelio L4 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 11 Hz lower bass extension
    Philips Fidelio L4 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    What it is: Lowest audio frequency the headphones can reproduce
    When it matters: When deeper bass extension matters for your music or movie listening.

    Importance: MEDIUM

    Good value: <=10 Hz

    Philips Fidelio L4 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.7 Hz vs 18 Hz
  • More flexible connectivity
    Philips Fidelio L4 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
    supports both wireless and wired connectivity.
    What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
    When it matters: When the headphones need to match how you listen across wired and wireless devices.

    Importance: HIGH

    Philips Fidelio L4 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • 20,000 Hz higher treble extension
    Philips Fidelio L4 has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    What it is: Highest audio frequency the headphones can reproduce
    When it matters: When treble extension and overall frequency reach matter to you.

    Importance: MEDIUM

    Good value: >=24000 Hz

    Philips Fidelio L4 has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.40000 Hz vs 20000 Hz
  • Clear call microphone
    Philips Fidelio L4 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
    What it is: Built-in microphone reduces background noise during calls
    When it matters: When you take calls in busy spaces and want your voice to stay clearer.

    Importance: MEDIUM

    Philips Fidelio L4 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • 5 mm more spacious earcup height
    Philips Fidelio L4 offers more spacious earcup height than the average headphone (65 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
  • Active noise cancellation
    Philips Fidelio L4 supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • Hi-Res Audio certification
    Philips Fidelio L4 has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • Spatial audio support
    Philips Fidelio L4 supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 11 Hz lower bass extension
    Philips Fidelio L4 has a lower lowest frequency than the average headphone (7 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 20,000 Hz higher treble extension
    Philips Fidelio L4 has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 20 hours longer battery life
    Philips Fidelio L4 has a higher battery life than the average headphone (50 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • USB-C charging
    Philips Fidelio L4 uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • 10 hours longer ANC battery life
    Philips Fidelio L4 has a higher battery life with ANC than the average headphone (40 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.
  • 33.3% higher battery capacity
    Philips Fidelio L4 has a higher battery capacity than the average headphone (800 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • Rechargeable battery
    Philips Fidelio L4 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • More flexible connectivity
    Philips Fidelio L4 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • Clear call microphone
    Philips Fidelio L4 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • On-device controls
    Philips Fidelio L4 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • In-line controls
    Philips Fidelio L4 includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 3 more microphones
    Philips Fidelio L4 has more microphones than the average headphone (4 vs 1). The average headphones have 1 microphones.
  • Wind noise reduction
    Philips Fidelio L4 reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
  • Sidetone support
    Philips Fidelio L4 supports sidetone, the average headphone does not. 29.7% of headphones support sidetone.
  • Quick mic mute
    Philips Fidelio L4 includes a quick mic mute, the average headphone does not. 33.5% of headphones support a mute function.
  • EQ customization
    Philips Fidelio L4 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.

Total
Overall
Design
Sound
Battery
Connectivity
Calls & Controls
Features
  • 51.4% higher weight
    Philips Fidelio L4 is heavier than the average headphone (330 g vs 218 g). The average pair of headphones weighs 218 g.
  • Tangle-prone cable
    Philips Fidelio L4 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 3 dB/mW lower sensitivity
    Philips Fidelio L4 has a lower sensitivity than the average headphone (99 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 51.4% higher weight
    Philips Fidelio L4 is heavier than the average headphone (330 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Philips Fidelio L4 is heavier than the average headphone (330 g vs 218 g). The average pair of headphones weighs 218 g.330 g vs 218 g
  • 3 dB/mW lower sensitivity
    Philips Fidelio L4 has a lower sensitivity than the average headphone (99 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Philips Fidelio L4 has a lower sensitivity than the average headphone (99 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.99 dB/mW vs 102 dB/mW
  • Tangle-prone cable
    Philips Fidelio L4 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    What it is: Cable designed to resist tangling
    When it matters: When you often carry wired headphones in a bag or pocket.

    Importance: LOW

    Philips Fidelio L4 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 2.22x more expensive
    Philips Fidelio L4 is more expensive than the average headphone (£200 vs £90).
    Philips Fidelio L4 is more expensive than the average headphone (£200 vs £90).£200 vs £90
  • 10.4% lower user score
    Philips Fidelio L4 has a lower user score than the average headphone (7.25 vs 8.000).
    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.
    Philips Fidelio L4 has a lower user score than the average headphone (7.25 vs 8.000).7.25 vs 8
Total
Overall
Design
Sound

Graphic comparison of Philips Fidelio L4 and

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Third-party reviews

United Kingdom
amazon
4.4
64 Reviews
United States
Amazon_logo.png
4.4
64 Reviews

(Reviews last updated: Jun 2026)

What customers like about Philips Fidelio L4?

  • Exceptional battery life of up to 40 hours with ANC and 50 hours without
  • Rich, vibrant sound quality with clear midrange and well-behaved treble
  • Outstanding fast charging providing 14 hours of playback from a 15-minute charge
  • High-quality build using premium materials like Muirhead leather and metal
  • Excellent call quality aided by AI-powered beamforming microphones
  • Versatile connectivity options including LDAC, USB-C audio, and 3.5mm wired use
  • Responsive touch controls and a reliable companion app with custom EQ

What customers dislike about Philips Fidelio L4?

  • Persistent reports of random Bluetooth disconnection issues
  • Design is not foldable, making them less portable than some rivals
  • ANC performance, while good, is not class-leading and can have an audible 'fizz' in silence
  • Transparency mode significantly thins the sound and degrades bass response
  • Earcups can feel warm during long listening sessions
  • Lacks support for aptX codecs (aptX HD/Adaptive/Lossless)
  • Wear detection and auto-off sensors can be over-sensitive or unreliable

Expert reviews

G
gadgetmatch.com
12/10/2023
Philips Fidelio L4 review - GadgetMatch

The Philips Fidelio L4 is a premium, comfortable pair of noise-cancelling headphones featuring Muirhead leather components and smooth, stepless sliders that evenly distribute clamping force for long commuting or travel sessions. Priced at US$ 349, it acts as a budget-friendlier alternative to flagships from Sony and Bose, providing intuitive gesture controls on the right earcup and...Read more

T
t3.com
10/12/2023
Philips Fidelio L4 review: over-ear indulgence - T3

The Philips Fidelio L4 over-ear ANC headphones deliver an exceptionally warm, rich, and "epic" sound profile that handles any musical genre with a tight low-end, crisp highs, and an immersive spatial audio option. Priced competitively at £349/$349, they upgrade their predecessor with deeper earcups for an improved fit, a 10% weight reduction down to 330g, and a massive 25% boost in...Read more

A
avforums.com
20/01/2024
Philips Fidelio L4 Wireless Headphones Review - AVForums

The AVForums review praises the Philips Fidelio L4 as a well-made, comfortable, and evolutionary upgrade featuring an improved app, 50-hour battery life, and excellent, consistent sound quality across wired and wireless connections. While offering a premium, user-friendly experience, the headphones are considered a solid, safe design choice. Key drawbacks noted in the review include...Read more

T
techradar.com
23/12/2023
Philips Fidelio L4 review: rich and crisp audio quality

The Philips Fidelio L4 over-ear headphones deliver exceptional, vibrant sound quality featuring rich bass, smooth mids, and sparkly treble that rivals market leaders like the Sony WH-1000XM5. They boast an incredibly robust battery life of up to 50 hours with Active Noise Cancellation (ANC) turned off (or 40 hours with it enabled), alongside a remarkable quick-charge feature that...Read more

S
stuff.tv
17/12/2023
Philips Fidelio L4 review: a familiar formula, refined

The Stuff Review of the Philips Fidelio L4 awards these active noise-canceling (ANC) over-ear headphones a 4 out of 5 rating, praising them as a refined, gimmick-free option that delivers excellent sound quality at a competitive price of €239.99 / £300. The review highlights several notable pros, including an engaging and tastefully tuned audio performance that utilizes...Read more

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trustedreviews.com
19/06/2024
Philips Fidelio L4 Review - Trusted Reviews

The Philips Fidelio L4 headphones, reviewed by Trusted Reviews, offer a warm, detailed sound profile with excellent, reliable wireless connectivity and standout microphone quality for calls. They represent a significant upgrade over previous models, featuring a long-lasting battery that is well-suited for travel. Despite these strengths, the headphones face stiff competition and,...Read more

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whathifi.com
24/05/2024
Philips Fidelio L4 review

The Philips Fidelio L4 over-ear noise-cancelling headphones launched at £299 / $350, positioning them to directly compete with the Sony WH-1000XM5. They feature an all-black design with unique circular earcups, a lighter 330g body, and comfortable vegan leather earpads. The headphones deliver a fun, engaging, and warm sound profile that heavily emphasizes a controlled but boosted...Read more

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ecoustics.com
02/09/2025
Philips Fidelio L2 In-Ear and T4 Over-Ear Wireless Headphones: A Comparison of the L4 and the Older L3 Model

The Philips Fidelio L4 over-ear wireless headphones ($349) offer premium comfort and clear, well-articulated audio performance designed for long-term use. Built with materials like metal, ceramics, and Scottish leather, they feature graphene-coated full-range drivers and support high-quality LDAC and LC3 Bluetooth codecs. Reviewer Chris Boylan highlighted their pros, noting that the...Read more

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computerbild.de
15/12/2023
Philips Fidelio L4 review: The new headphones rival Bose & Sony

The Philips Fidelio L4 is a premium, over-ear Bluetooth headphone praised for its exceptional, clear, and natural sound quality that outperforms competitors like the Bose QuietComfort Ultra and Sony WH-1000XM5 in clarity and detail reproduction. Weighing 320 grams, it features a high-quality build made of leather and painted aluminium brackets, housing large 4 cm graphene-coated...Read more

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av-magazin.de
05/12/2023
Philips Fidelio L4 review: Bluetooth headphones with noise cancelling

The Philips Fidelio L4 is a high-end, over-ear Bluetooth headphone that represents a complete redesign rather than a minor update to its predecessor, the L3. It features a new rounded headband and refined 40mm drivers that deliver an exceptionally balanced, high-resolution sound with deep bass and detailed highs. The build quality is excellent, using premium materials that offer a...Read more

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hifi-journal.de
16/01/2024
Review: Philips Fidelio L4 Headphones - HiFi-Journal

The Philips Fidelio L4 is a premium pair of closed-back over-ear wireless headphones designed to compete directly with flagship models from Sony and Bose. Retailing at a recommended price of €349.99, it boasts high-quality build materials like metal for the headband and ear cup brackets, alongside premium synthetic leather on the padding. The headphones feature newly developed 40mm...Read more

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stereo.de
19/08/2025
Philips Fidelio L4 Review: What Can These ANC Over-Ears Do?", "Philips Fidelio L4 Test: How Good Are These ANC Over-Ear Headphones?

The Philips Fidelio L4 is an over-ear Bluetooth headphone that positions itself as a versatile, well-rounded performer in a slightly elevated price range, just below the true high-end tier. In terms of audio performance, it delivers a balanced, natural, and well-rounded soundstage that avoids exaggerated frequencies, making it an appealing option for listeners who prefer an...Read more

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modernhifi.de
26/09/2024
Philips Fidelio L4 Review: Bluetooth Over-Ear Headphones

The Philips Fidelio L4 is a premium Bluetooth over-ear headphone that balances a luxurious aesthetic with highly precise, natural sound quality. Built with high-end materials like aluminum and soft Muirhead leather, it features 40mm graphene-coated drivers that deliver a wide soundstage, crisp highs, and deep, distortion-free bass. Its active noise-cancelling (ANC) efficiently...Read more

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audiovision.de
22/06/2024
Philips Fidelio L4 (Review) - audiovision

The audiovision review of the €350 Philips Fidelio L4 wireless over-ear noise-cancelling headphones concludes with an overall rating of "Very Good" (Sehr gut). The reviewer notes that while the initial unboxing experience was marred by an unpleasant chemical smell from the test unit, it dissipated after a few days. Once operational, the headphones excel in audio performance,...Read more

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lite-magazin.de
06/06/2024
Philips Fidelio L4 – Bluetooth headphones with ANC and a modern touch of style

The Philips Fidelio L4 is a premium Bluetooth over-ear headphone that strikes an excellent balance between high-end design and an adult, balanced sound signature. Weighing 320 grams (40 grams lighter than its predecessor), it features slightly oval-shaped ear cushions covered in premium Muirhead leather and a slimmed-down aluminum frame suspension that distributes weight effectively...Read more

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likehifi.de
18/02/2024
Review: Philips Fidelio L4 – Over-Ear Bluetooth Headphones with ANC

The Philips Fidelio L4 is an over-ear wireless headphone featuring an updated, slimmer headband design and a premium aluminum frame that ensures excellent comfort and structural stability without pressing on the user's head. It delivers an impressive 40 hours of battery life with exceptional quick-charging capabilities (14 hours of playback from a 15-minute charge) and offers...Read more

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lesnumeriques.com
27/11/2023
Philips Fidelio L4 Review: A Premium Portable Headphone, But Not for Audiophiles

The Philips Fidelio L4 is a premium over-ear Bluetooth 5.3 headset that offers an elegant design using high-quality materials like Muirhead leather and anodised aluminium, resulting in a dense 330g build. It delivers notable improvements over its predecessor, including a slimmer headband for better comfort, Google Fast Pair, stable LDAC codec support, and multiple connection methods...Read more

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frandroid.com
20/11/2023
Philips Fidelio L4 Review: Competing with the Best", "Philips Fidelio L4 Review: Joining the Big Leagues of Headphones", "Philips Fidelio L4 Review: U...

The Frandroid review of the Philips Fidelio L4 highlights these over-ear Bluetooth headphones as an acoustic masterpiece that successfully enters the big leagues. The reviewer praises its near-perfect tonal balance, deep and precise bass extension, exceptional dynamic range, and a surprisingly effective, unadvertised Spatial Audio mode that widens the soundstage without distorting...Read more

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cdn.dday.it
27/02/2023
Fidelio L4 and T2: Unique and extraordinary sound by Fidelio

The Samsung Galaxy S23 Ultra is a highly refined smartphone that represents a mature evolution rather than a drastic revolution compared to its predecessor, positioning itself as the premier Android alternative to the iPhone. Its biggest strength lies in the strategic transition from the niche Exynos chip to a custom-tuned Qualcomm Snapdragon 8 Gen 2 processor, which dramatically...Read more

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techpulse.be
13/03/2024
Philips Fidelio L4 review: top-tier audio", "Philips Fidelio L4 review: premium sound quality

The Philips Fidelio L4 is a high-end wireless over-ear headphone that competes directly with flagship models from Sony and Bose by delivering exceptional, balanced sound quality. Built with premium materials like a solid metal frame and a genuine leather headband, it offers a luxurious feel and avoids the creaking noises common in plastic alternatives. However, these high-quality...Read more

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bright.nl
29/01/2024
This Philips wireless headset is sleeker than Sony's", "This Philips wireless headphone is more stylish than the Sony one

The Philips Fidelio L4 is a premium wireless headphone priced at €345 that positions itself as a stylish, high-quality competitor to dominant models from Sony and Sennheiser. Its primary strengths lie in its balanced, clear audio output delivered via the signature Fidelio sound profile, which can be customised using an in-app equaliser. The build quality feels exceptionally robust...Read more

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techfi.nl
18/01/2024
Philips Fidelio L4 review: NC headphones with hidden talents

The Philips Fidelio L4 is a premium €349 noise-cancelling headphone designed primarily with an emphasis on warm, relaxing hi-fi sound quality rather than aggressive cinematic or gaming bass. Its pros include a highly comfortable and robust design utilizing premium metal parts, an elegant layout that is slimmer than its L3 predecessor, and exceptional battery endurance reaching up to...Read more

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hardware.info
04/12/2023
Philips Fidelio L4 review: Premium noise cancelling according to Philips

The Hardware Info review of the Philips Fidelio L4 highlights it as a premium, modern, and elegant over-ear active noise-cancelling flagship headphone designed for users seeking quiet and comfort during flights or office work. The reviewer notes several key pros, including its high-quality construction using sustainably sourced Muirhead leather from Scottish cattle on the earcups...Read more

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id.nl
19/09/2023
Philips Fidelio L4 review: better than Sony's flagship model?", "Philips Fidelio L4 review: better than the top-tier Sony?

The Philips Fidelio L4 is a premium over-ear headphone that offers an improved design over the L3, highlighting exceptional comfort through redesigned earcups and a well-padded headband, along with a user-friendly app and high-quality audio. While delivering expansive sound and effective passive isolation, the headphone features slightly less pronounced mid-range frequencies...Read more

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