59points

AKG K812

48points

HiFiMAN HE-500

84points

Marshall Monitor Bluetooth

92points

Sennheiser HD 4.50 BTNC

AKG K812
HiFiMAN HE-500
Marshall Monitor Bluetooth
Comparison winner
Sennheiser HD 4.50 BTNC
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37 facts in comparison

AKG K812 vs HiFiMAN HE-500 vs Marshall Monitor Bluetooth vs Sennheiser HD 4.50 BTNC

AKG K812
HiFiMAN HE-500
Marshall Monitor Bluetooth
Sennheiser HD 4.50 BTNC
AKG K812
HiFiMAN HE-500
Marshall Monitor Bluetooth
Sennheiser HD 4.50 BTNC

Why is AKG K812 better than HiFiMAN HE-500 & Marshall Monitor Bluetooth & Sennheiser HD 4.50 BTNC?

  • Lowest frequency
    5Hzvs15,20,18Hz
  • Has a tangle free cable

Why is HiFiMAN HE-500 better than AKG K812 & Marshall Monitor Bluetooth & Sennheiser HD 4.50 BTNC?

    Why is Marshall Monitor Bluetooth better than AKG K812 & HiFiMAN HE-500 & Sennheiser HD 4.50 BTNC?

    • Has an in-line control panel
    • Has a noise canceling microphone

    Why is Sennheiser HD 4.50 BTNC better than AKG K812 & HiFiMAN HE-500 & Marshall Monitor Bluetooth?

    • Impedance
      18 Ohmsvs36,38,28 Ohms
    • Weight
      221.1gvs390,502,271g
    • Sound pressure level
      113dB/mWvs110,89,98dB/mW
    • Has stereo speakers
    • Has active noise cancelling (noise reduction)
    • Supports Bluetooth pairing using NFC

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    Top specs and features

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    Design

    1.has stereo speakers
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

    2.has an over-the-ear form
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.

    3.has a detachable cable
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

    4.weight

    390g

    502g

    271g

    221.1g

    Best

    Sony MDR-EX150AP

    3g

    5.can be folded
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Folding devices are good for transporting as they take up less space in your bag.

    6.has a tangle free cable
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    The cable is designed to minimize tangling.

    relevant

    Sound quality

    1.highest frequency

    54000Hz

    50000Hz

    20000Hz

    22000Hz

    The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

    Best

    Sony MDR-Z1R

    120000Hz

    2.lowest frequency

    5Hz

    15Hz

    20Hz

    18Hz

    The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

    Best

    Sony MH1CBLK

    1Hz

    3.has sound isolation/passive noise reduction
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

    4.sound pressure level

    110dB/mW

    89dB/mW

    98dB/mW

    113dB/mW

    Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

    Best

    AKG K553 Pro

    144dB/mW

    5.has a neodymium magnet
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

    6.impedance

    36 Ohms

    38 Ohms

    28 Ohms

    18 Ohms

    Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

    Best

    Flips Solo 2 Social

    4 Ohms

    relevant

    Power

    1.has a battery level indicator
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    An indicator shows you when the device has low battery.

    2.has a rechargeable battery
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    The battery can be recharged and used over again.

    3.has a removable battery
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    The battery is removable and can be replaced by the user if broken.

    For example

    Bang & Olufsen Beoplay H9i

    relevant

    Connectivity

    1.Can be used wirelessly
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Wireless devices allow users more freedom of movement.

    2.has a 3.5mm male connector
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

    3.supports Bluetooth pairing using NFC
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

    4.Has WiFi
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    The device can connect to WiFi.

    For example

    Meters OV-1 Bluetooth

    relevant

    Features

    1.control panel placed on a device
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

    2.can be used as a headset
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

    3.has an in-line control panel
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    There is a control panel on the cable, so you can easily operate the device without having to interact with it.

    4.has a noise canceling microphone
    AKG K812
    HiFiMAN HE-500
    Marshall Monitor Bluetooth
    Sennheiser HD 4.50 BTNC

    These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

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