AKG N20Ultrasone HFI-680
Top 33%455 points
Top 33%
Top 36%439 points
Top 36%
AKG N20
Ultrasone HFI-680
vs
Top specs and features

AKG N20 vs Ultrasone HFI-680: 19 facts in comparison

1. highest frequency

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

2. lowest frequency

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

3. weight

267g lighter.

4. has sound isolation / 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 N20
Ultrasone HFI-680
49% have it

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.

6. sound pressure level

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

7. has a tangle free cable

The cable is designed to minimize tangling.
AKG N20
Ultrasone HFI-680
26% have it

8. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG N20
Ultrasone HFI-680
73% have it

9. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG N20
Ultrasone HFI-680
45% have it

10. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG N20
Ultrasone HFI-680
31% have it

11. is 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 N20
Ultrasone HFI-680
34% have it

12. has included ear pads

Allows you to change ear pads without buying new ones.
AKG N20
Ultrasone HFI-680
44% have it

13. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG N20
Ultrasone HFI-680
74% have it

14. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG N20
Ultrasone HFI-680
55% have it

15. has an over-the-ear form

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.
AKG N20
Ultrasone HFI-680
42% have it

16. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG N20
Ultrasone HFI-680
65% have it

17. cable length

A long cable ensures more freedom of movement.

18. 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 N20
Ultrasone HFI-680
87% have it

19. has an in-ear form

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.
AKG N20
Ultrasone HFI-680
33% have it

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