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AKG K77 Perception Review | 93 Data compared

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

AKG K77 Perception Review: Compare 93 technical specifications and user reviews to see how this product ranks in the Headphones category and whether it is worth buying.

AKG K77 Perception
6.1/10

Overall score

Score
6.1/ 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 58% of models
Score components

80%

5.6

Technical score

20%

7.9

User score

â–¼Worse than 58% of headphones
7.2

Value for money

Value for money
7.2/ 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 59% of models
Score components

70%

6.1

Overall score

30%

10

Price

â–¼Worse than 59%
5.6

Technical score

Technical score
5.6/ 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 67% of models
Score components

52%

6.2

Sound

20%

4.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

3.8

Calls & Controls

â–¼Worse than 67%
7.9

User score

User score
7.9/ 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 62% of models
Score components

70%

8.2

User ratings

30%

7.1

Number of reviews

Based on ratings from across the web.
â–¼Worse than 62%
  • akg-k77-perception
  • akg-k77-perception
akg-k77-perception
akg-k77-perception
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 AKG K77 Perception

Technical score
Technical score
5.6/ 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 67% of models
Score components:

52%

6.2

Sound

20%

4.4

Features

10%

7.2

Design

8%

4.6

Connectivity

6%

4.0

Battery

4%

3.8

Calls & Controls

5.6
User score
User score
7.9/ 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 62% of models
Score components

70%

8.2

User ratings

30%

7.1

Number of reviews

Based on ratings from across the web.
7.9
Popularity
Popularity
7.1/ 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 65% of models
Popularity:
AKG K77 Perception has a popularity score of 7.1 points, which is higher than that of 65.4% of products in this category.
7.1
Value for money
Value for money
7.2/ 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 59% of models
Score components:

70%

6.1

Overall score

30%

10

Price

7.2
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
40 mm
Market range: <10 mm – >50 mm
This pair of headphones uses a driver size of 40 mm, larger driver size than 28.6% of headphones and equal to 53.3% 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
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
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
no
This pair of headphones is not headset-ready, while 15.1% is. 84.9% 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
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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.
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
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
AKG
Form factor
over-ear
Weight
190 g
Market range: <14 g – >340 g
This pair of headphones weighs 190 g, lighter than 59.1% of headphones and equal to 1.1% of headphones.
Acoustic design
closed-back
Clamp force
?
Show more

AKG K77 Perception vs the average pair of headphones

246810TotalDesignSoundBatteryConnectivityCalls & ControlsFeatures
  • 10 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (112 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    112 dB/mW vs 102 dB/mW
  • 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.
  • Foldable design
    This pair of headphones has a foldable design, the average pair of headphones does not. 48.3% of headphones are foldable.
  • 1.3 m longer cable length
    This pair of headphones offers a more useful cable length than the average pair of headphones (2.5 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
    2.5 m vs 1.2 m
  • 12.8% lower weight
    This pair of headphones is lighter than the average pair of headphones (190 g vs 218 g). The average pair of headphones weighs 218 g.
    190 g vs 218 g
  • 2.57x cheaper
    AKG K77 Perception is cheaper than the average pair of headphones (£35 vs £90).
    £35 vs £90
  • 14 dB higher max SPL
    This pair of headphones has a higher max SPL than the average pair of headphones (124 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    124 dB vs 110 dB
  • 2.57x cheaper
    AKG K77 Perception is cheaper than the average pair of headphones (£35 vs £90).
    £35 vs £90
  • Foldable design
    This pair of headphones has a foldable design, the average pair of headphones does not. 48.3% of headphones are foldable.
  • 1.3 m longer cable length
    This pair of headphones offers a more useful cable length than the average pair of headphones (2.5 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
    2.5 m vs 1.2 m
  • 12.8% lower weight
    This pair of headphones is lighter than the average pair of headphones (190 g vs 218 g). The average pair of headphones weighs 218 g.
    190 g vs 218 g
  • 10 dB/mW higher sensitivity
    This pair of headphones has a higher sensitivity than the average pair of headphones (112 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    112 dB/mW vs 102 dB/mW
  • 14 dB higher max SPL
    This pair of headphones has a higher max SPL than the average pair of headphones (124 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    124 dB vs 110 dB
  • 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.
  • 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.
  • 0.7 % higher distortion
    This pair of headphones has a higher total harmonic distortion than the average pair of headphones (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    1 % vs 0.3 %
  • Not headset-ready
    This pair of headphones is not headset-ready, while the average pair of headphones is. 84.8% of headphones can be used as headsets.
  • 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 travel bag
    This pair of headphones does not include a travel bag, the average pair of headphones does. 65.4% of headphones include a travel bag.
  • 4 older release date
    This pair of headphones was released earlier than the average pair of headphones (2012 vs 2016). The average headphones were released in 2016.
    March 2012
    2012 vs 2016
  • 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 travel bag
    This pair of headphones does not include a travel bag, the average pair of headphones does. 65.4% of headphones include a travel bag.
  • 0.7 % higher distortion
    This pair of headphones has a higher total harmonic distortion than the average pair of headphones (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    1 % 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.
  • Not headset-ready
    This pair of headphones is not headset-ready, while the average pair of headphones is. 84.8% of headphones can be used as headsets.
  • 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
  • 4 older release date
    This pair of headphones was released earlier than the average pair of headphones (2012 vs 2016). The average headphones were released in 2016.
    March 2012
    2012 vs 2016

Video reviews

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

6.0
Redline Technologies
≈ estimated
19/05/2014
Comparison review · sound and comfort impressions
Verdict
AKG K77 Perception's mid-range compression holds it back, but it is better suited to bass-heavy dance music.

Expert reviews

In-depth analysis and verdict from leading tech publications

techadvisor.com
07/08/2014
Expert review · Budget studio
Verdict
The AKG K77 is a very good bargain, with wide, detailed sound and a light, comfortable fit, though its plain design and slightly limited treble hold it back.
H
head-fi.org
30/03/2011
Summary of the review
AKG K77 Review - Head-Fi
kopfhoerer.de
31/12/2015
Hands-on test · Semi-open studio
Verdict
The AKG K77 Perception is a semi-open headphone with an open, transparent sound that suits classical, jazz and acoustic music, but it is too bulky to take on the road.

Third-party reviews

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

What customers like about AKG K77 Perception

  • Excellent value for the price, often cited as a great entry-level 'bargain' for home studios.
  • Highly comfortable for long listening sessions due to its lightweight design (190g) and self-adjusting headband.
  • Satisfying bass response that performs well for genres like hip-hop and electronic music.
  • Solid build quality and durability; several users reported they last for years even after being dropped.
  • Long 3-meter cable provides good freedom of movement in a studio or room setting.

What customers don't like about AKG K77 Perception

  • Treble response is often described as muffled or distant, lacking the clarity needed for professional critical listening.
  • Poor isolation for a closed-back design, with some users noting it is more like a 'semi-closed' experience.
  • Frequency response is not 'flat' enough for professional mixing; bass and low-mids can be overly enhanced and misleading.
  • Construction feels 'plasticky' and utilitarian, lacking a high-end or professional aesthetic.
  • No included accessories like a carry case or inline remote, which may bother mobile users.

Verdict

The AKG K77 Perception is a pair of entry-level, closed-back circumaural headphones designed for home studio monitoring and project use. Key technical specifications include 40mm dynamic drivers, a frequency response of 18 Hz to 20,000 Hz, a 32-ohm impedance, and a sensitivity of 112 dB SPL/V. Its main characteristics include a lightweight 190g build, leatherette ear pads, and a self-adjusting headband for comfort during long sessions. Primary pros are its affordable price point, clear stereo imaging, and high sensitivity that allows it to be easily driven by mobile devices without an amplifier. However, notable cons include a fixed 2.5m cable that is not detachable, potentially boomy or poorly defined bass in critical mixing scenarios, and a predominantly plastic construction that may lack long-term durability compared to higher-end models.

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