39points

AKG K121 Studio

47points

Sennheiser MM 70s

AKG K121 Studio
Sennheiser MM 70s
Comparison winner
vs
vs

17 facts in comparison

AKG K121 Studio vs Sennheiser MM 70s

AKG K121 Studio
Sennheiser MM 70s

Why is AKG K121 Studio better than Sennheiser MM 70s?

  • 500Hz higher high-frequency
    ?

    22500Hzvs22000Hz
  • Can be used wirelessly
    ?
  • Has a tangle free cable
    ?
  • Has an on-ear form
    ?
  • 1.6m longer cable
    ?

    3mvs1.4m

Why is Sennheiser MM 70s better than AKG K121 Studio?

  • Has stereo speakers
    ?
  • Has passive noise reduction
    ?
  • 2dB/mW higher sound pressure level
    ?

    116dB/mWvs114dB/mW
  • 39 Ohms lower impedance
    ?

    16 Ohmsvs55 Ohms
  • Has a neodymium magnet
    ?
  • 207g lighter
    ?

    13gvs220g
  • Travel bag is included
    ?
  • Has an in-line control panel
    ?

Price comparison

Design

1.has stereo speakers
AKG K121 Studio
Sennheiser MM 70s
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.weight

220g

13g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.travel bag is included
AKG K121 Studio
Sennheiser MM 70s
The device comes with its own special case or pouch, which is useful for safe transportation.
4.has an in-ear form
AKG K121 Studio
Sennheiser MM 70s
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
5.has a tangle free cable
AKG K121 Studio
Sennheiser MM 70s
The cable is designed to minimize tangling.
6.has an on-ear form
AKG K121 Studio
Sennheiser MM 70s
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.

Sound quality

1.lowest frequency

18Hz

18Hz

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

22500Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
AKG K121 Studio
Sennheiser MM 70s
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

114dB/mW

116dB/mW

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

55 Ohms

16 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.
6.has a neodymium magnet
AKG K121 Studio
Sennheiser MM 70s
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.Can be used wirelessly
AKG K121 Studio
Sennheiser MM 70s
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
AKG K121 Studio
Sennheiser MM 70s
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.Has an in-line control panel
AKG K121 Studio
Sennheiser MM 70s
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

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