AKG K935Ultrasone HFI-580
Top 61%517 points
Top 61%
Top 58%553 points
Top 58%
AKG K935
Ultrasone HFI-580
vs
Top specs and features

AKG K935 vs Ultrasone HFI-580: 14 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.
22000Hz
Sony MDR-Z1R: 120000Hz
22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
16Hz
Sony MH1CBLK: 1Hz
10Hz

3. 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.
32Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

4. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
115dB/mW
AKG K553 Pro: 144dB/mW
101dB/mW

5. 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 K935
Ultrasone HFI-580
72% have it

6. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K935
Ultrasone HFI-580
32% have it

7. 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 K935
Ultrasone HFI-580
76% have it

8. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K935
Ultrasone HFI-580
53% have it

9. 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 K935
Ultrasone HFI-580
42% have it

10. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K935
Ultrasone HFI-580
17% have it

11. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K935
Ultrasone HFI-580
63% have it

12. 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 K935
Ultrasone HFI-580
15% have it

13. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K935
Ultrasone HFI-580
9% have it

14. 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 K935
Ultrasone HFI-580
86% have it
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