43points

AKG K 272 HD

46points

NAD Viso HP20

AKG K 272 HD
Comparison winner
NAD Viso HP20
vs
vs

17 facts in comparison

AKG K 272 HD vs NAD Viso HP20

AKG K 272 HD
NAD Viso HP20
AKG K 272 HD
NAD Viso HP20

Why is AKG K 272 HD better than NAD Viso HP20?

  • 4Hz lower low-frequency
    16Hzvs20Hz
  • Has sound isolation/passive noise reduction
  • Has stereo speakers
  • Has a 3.5mm male connector
  • Has a straight plug
  • Has an on-ear form

Why is NAD Viso HP20 better than AKG K 272 HD?

  • 39 Ohms lower impedance
    16 Ohmsvs55 Ohms
  • 9dB/mW higher sound pressure level
    100dB/mWvs91dB/mW
  • Has an in-line control panel
  • Travel bag is included
  • Has included ear pads
  • Has an L-shaped plug
  • Has an in-ear form
  • Has an earbud form

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Top specs and features

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Design

1.has stereo speakers
AKG K 272 HD
NAD Viso HP20

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 a detachable cable
AKG K 272 HD
NAD Viso HP20

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

For example

Microsoft Surface Headphones

3.has an in-ear form
AKG K 272 HD
NAD Viso HP20

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.

4.has included ear pads
AKG K 272 HD
NAD Viso HP20

Allows you to change ear pads without buying new ones.

5.travel bag is included
AKG K 272 HD
NAD Viso HP20

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

6.has an earbud form
AKG K 272 HD
NAD Viso HP20

The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.

relevant

Sound quality

1.lowest frequency

16Hz

20Hz

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

2.highest frequency

28000Hz

20000Hz

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

3.has sound isolation/passive noise reduction
AKG K 272 HD
NAD Viso HP20

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

91dB/mW

100dB/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.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.

Best

Flips Solo 2 Social

4 Ohms

relevant

Connectivity

1.Can be used wirelessly
AKG K 272 HD
NAD Viso HP20

Wireless devices allow users more freedom of movement.

For example

RHA TrueConnect

2.has a 3.5mm male connector
AKG K 272 HD
NAD Viso HP20

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

relevant

Features

1.has an in-line control panel
AKG K 272 HD
NAD Viso HP20

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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