53points

AKG K67 Tiesto

58points

Optoma NuForce BE Free8

AKG K67 Tiesto
Comparison winner
Optoma NuForce BE Free8
vs
vs

22 facts in comparison

AKG K67 Tiesto vs Optoma NuForce BE Free8

AKG K67 Tiesto
Optoma NuForce BE Free8
53
points
AKG K67 Tiesto
58
points
Optoma NuForce BE Free8

Why is AKG K67 Tiesto better than Optoma NuForce BE Free8?

  • 4000Hz higher high-frequency
    ?

    24000Hzvs20000Hz
  • 4Hz lower low-frequency
    ?

    16Hzvs20Hz
  • Has passive noise reduction
    ?
  • 23dB/mW higher sound pressure level
    ?

    115dB/mWvs92dB/mW
  • Can be folded
    ?
  • 34mm bigger driver unit
    ?

    40mmvs6mm
  • Has a 3.5mm male connector
    ?
  • Has a tangle free cable
    ?

Why is Optoma NuForce BE Free8 better than AKG K67 Tiesto?

  • Has stereo speakers
    ?
  • 155g lighter
    45gvs200g
  • Can be used as a headset
    ?
  • Can be used wirelessly
    ?
  • Control panel placed on a device
    ?
  • Has a rechargeable battery
    ?
  • Travel bag is included
    ?
  • Weather-sealed (splashproof)
    ?

Price comparison

Design

1.has stereo speakers
?

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

AKG K67 Tiesto
Optoma NuForce BE Free8
2.weight
?

Best

Sony MDR-EX150AP

3g

200g

45g

3.can be folded
?

Foldable devices are easier to transport and take up less storage space.

AKG K67 Tiesto
Optoma NuForce BE Free8
4.has a tangle free cable
?

The cable is designed to minimize tangling.

AKG K67 Tiesto
Optoma NuForce BE Free8
5.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

AKG K67 Tiesto
Optoma NuForce BE Free8
6.has included ear pads
?

Allows you to change ear pads without buying new ones.

AKG K67 Tiesto
Optoma NuForce BE Free8

Sound quality

1.highest frequency
?

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

24000Hz

20000Hz

2.lowest frequency
?

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

16Hz

20Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

115dB/mW

92dB/mW

4.has passive noise reduction
?

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

AKG K67 Tiesto
Optoma NuForce BE Free8
5.impedance
?

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

32 Ohms

32 Ohms

6.driver unit size
?

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Best

Audeze LCD2 Classic

106mm

40mm

6mm

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

AKG K67 Tiesto
Optoma NuForce BE Free8
2.has a removable battery
?

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

For example

Jaybird Run XT

AKG K67 Tiesto
Optoma NuForce BE Free8

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

AKG K67 Tiesto
Optoma NuForce BE Free8
2.has a 3.5mm male connector
?

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

AKG K67 Tiesto
Optoma NuForce BE Free8

Features

1.can be used as a headset
?

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.

AKG K67 Tiesto
Optoma NuForce BE Free8
2.control panel placed on a device
?

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.

AKG K67 Tiesto
Optoma NuForce BE Free8

Which are the best headphones?

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