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Coby Cv 790 Review | 93 Data compared

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  • Avg. price: ~£20
  • Form factor: over-ear
  • Connectivity: Wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Coby Cv 790 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.2

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%

5.2

Technical Score

20.0%

?

User score

Good
5.2

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%

5.1

Sound

20.0%

4.0

Features

10.0%

5.3

Design

8.0%

6.2

Connectivity

6.0%

8.2

Battery

4.0%

5.0

Calls & Controls

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 2.1
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 0.5
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    1.0

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 3.8
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    8.0

    Companion app

  • 5.4
    Workout

    Score components:

    28.0%

    1.0

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    9.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

  • coby-cv-790
  • coby-cv-790
coby-cv-790
coby-cv-790

Best prices in UK

    N/A~ £20

Best rankings

?

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

Verdict

The Coby CV-790 is a wired, over-ear studio monitor headphone designed for professional-quality audio monitoring. It features large 50mm neodymium dynamic drivers that deliver a wide frequency range of 20 Hz to 22,000 Hz, with a high sound pressure level of 115 dB/mW and an impedance of 40 Ohms. The design emphasizes versatility and comfort with a foldable, swivel earpiece mechanism, full-closed type soft cushioned ear cups for sound isolation, and a long 2.13-meter single-sided detachable cable that includes both 3.5mm and 6.3mm gold-plated stereo plugs. Main pros include its powerful bass reflex system, tangle-free cord, and highly portable collapsible structure. However, notable cons include its relatively heavy weight of approximately 453.5 grams and a lack of modern features like active noise cancellation or an integrated microphone for calls.

Technical Specifications of Coby Cv 790

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%

?

Sound

20.0%

?

Features

10.0%

?

Design

8.0%

?

Connectivity

6.0%

?

Battery

4.0%

?

Calls & Controls

5.2
Coby Cv 790 has a technical score of 5.18 points, which is higher than that of 59.1% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Coby Cv 790 has a popularity of 1 points, which is lower than 72.7% 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%

5.2

Overall score

40.0%

10

Price

6.6
Coby Cv 790 has a quality-to-price ratio of 6.6 points, which is lower than 54.9% 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

no
Coby Cv 790 does not support active noise cancellation. 27.4% 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

50 mm
Coby Cv 790 uses a driver size of 50 mm, larger driver size than 86.1% of headphones and equal to 8.3% 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
Coby Cv 790 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

20 Hz
Coby Cv 790 reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.6% of headphones and equal to 47.5% 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

no
Coby Cv 790 does not support a noise-canceling microphone. 45.6% 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
Coby Cv 790 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

0
Coby Cv 790 has 0 microphones, fewer microphones than 74.1% of headphones and equal to 25.9% 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
Coby Cv 790 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

N/A
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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

Wired
Coby Cv 790 supports Wired connectivity, equal to 52.6% of headphones.
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

N/A
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

N/A
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

N/A
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

N/A
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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

N/A
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

no
Coby Cv 790 does not support EQ customization. 23.3% 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

?
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

N/A
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

no
Coby Cv 790 does not support voice assistants. 60.9% 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

N/A
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

N/A
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

?
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

N/A
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

N/A
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

Coby
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

453.5 g
Coby Cv 790 weighs 453.5 g, heavier than 97.6% 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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Coby Cv 790 vs the average headphone

  • 10 mm larger driver size
    Coby Cv 790 uses a larger driver size than the average headphone (50 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    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

    Coby Cv 790 uses a larger driver size than the average headphone (50 mm vs 40 mm). The average headphones use a driver size of 40 mm.50 mm vs 40 mm
  • 13 dB/mW higher sensitivity
    Coby Cv 790 has a higher sensitivity than the average headphone (115 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

    Coby Cv 790 has a higher sensitivity than the average headphone (115 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.115 dB/mW vs 102 dB/mW
  • Direct 3.5 mm plug
    Coby Cv 790 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
    What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
    When it matters: When direct wired compatibility with older devices or adapters matters.

    Importance: MEDIUM

    Coby Cv 790 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • On-device controls
    Coby Cv 790 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
    What it is: Physical controls available directly on headphones
    When it matters: When you need playback, volume, or call controls to be easy to reach without pulling out your phone.

    Importance: MEDIUM

    Coby Cv 790 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • Foldable design
    Coby Cv 790 has a foldable design, the average headphone does not. 61% of headphones are foldable.
    What it is: Earcups or headband can fold for compact storage
    When it matters: When you travel often and want easier storage in a bag.

    Importance: LOW

    Coby Cv 790 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 4.5x cheaper
    Coby Cv 790 is cheaper than the average headphone (£20 vs £90).
    Coby Cv 790 is cheaper than the average headphone (£20 vs £90).£20 vs £90
  • 0.93 m more useful cable length
    Coby Cv 790 offers a more useful cable length than the average headphone (2.1 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
    What it is: Length of the supplied audio cable
    When it matters: When your desk, TV, or audio setup needs more or less movement range.

    Importance: LOW

    Coby Cv 790 offers a more useful cable length than the average headphone (2.1 m vs 1.2 m). The average headphones have a cable length of 1.2 m.2.13 m vs 1.2 m
  • 12 dB SPL higher sound pressure level
    Coby Cv 790 has a higher sound pressure level than the average headphone (115 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
    What it is: Output loudness level of the headphones, usually measured in dB. It helps compare how loud a model can play under similar conditions.
    When it matters: When you need a rough idea of how loud the headphones can get before you pair them with a weaker source.

    Importance: LOW

    Good value: >=108 dB SPL

    Coby Cv 790 has a higher sound pressure level than the average headphone (115 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.115 dB SPL vs 103 dB SPL
  • Foldable design
    Coby Cv 790 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 0.93 m more useful cable length
    Coby Cv 790 offers a more useful cable length than the average headphone (2.1 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
  • 10 mm larger driver size
    Coby Cv 790 uses a larger driver size than the average headphone (50 mm vs 40 mm). The average headphones use a driver size of 40 mm.
  • 13 dB/mW higher sensitivity
    Coby Cv 790 has a higher sensitivity than the average headphone (115 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2,000 Hz higher treble extension
    Coby Cv 790 has a higher highest frequency than the average headphone (22,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 12 dB SPL higher sound pressure level
    Coby Cv 790 has a higher sound pressure level than the average headphone (115 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
  • Direct 3.5 mm plug
    Coby Cv 790 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • On-device controls
    Coby Cv 790 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.

Total
Overall
Design
Sound
Connectivity
Calls & Controls
  • 2.08x higher weight
    Coby Cv 790 is heavier than the average headphone (453.5 g vs 218 g). The average pair of headphones weighs 218 g.
  • 2 Hz weaker bass extension
    Coby Cv 790 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 1 fewer microphones
    Coby Cv 790 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
  • No voice assistant support
    Coby Cv 790 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 2.08x higher weight
    Coby Cv 790 is heavier than the average headphone (453.5 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

    Coby Cv 790 is heavier than the average headphone (453.5 g vs 218 g). The average pair of headphones weighs 218 g.453.5 g vs 218 g
  • No voice assistant support
    Coby Cv 790 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    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

    Coby Cv 790 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 2 Hz weaker bass extension
    Coby Cv 790 has a higher lowest frequency than the average headphone (20 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

    Coby Cv 790 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.20 Hz vs 18 Hz
  • 1 fewer microphones
    Coby Cv 790 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 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

    Coby Cv 790 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.0 vs 1
  • 4.65x less popular
    Coby Cv 790 is less popular than the average headphone (1.00 vs 4.646).
    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.
    Coby Cv 790 is less popular than the average headphone (1.00 vs 4.646).1 vs 4.65
Total
Overall
Design
Sound
Calls & Controls
Features

Graphic comparison of Coby Cv 790 and

Attribute category
Attribute
No results found

Third-party reviews

What customers like about Coby Cv 790?

  • Equipped with a 50mm driver unit for potentially powerful sound
  • High sound pressure level of 115 dB/mW providing high volume capability
  • Foldable design makes them convenient for travel and storage
  • Features a detachable and tangle-free cable to prevent breakage
  • Includes a neodymium magnet for better bass and clear high notes
  • Generally rated well for value for money and build quality in initial user ratings

What customers dislike about Coby Cv 790?

  • Heavier than many competitors, weighing approximately 453.5g
  • Lacks active noise cancellation (ANC) and passive noise reduction
  • Does not include a travel bag or pouch for the foldable unit
  • No built-in or in-line control panel for managing audio directly
  • Higher impedance (40 Ohms) compared to some other budget models, which may require more power for optimal volume
  • Missing modern features like a battery level indicator or noise-canceling microphone

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