52points

AKG K240 MKII

56points

Ultrasone PRO 550

AKG K240 MKII
Comparison winner
Ultrasone PRO 550
vs
vs

18 facts in comparison

AKG K240 MKII vs Ultrasone PRO 550

AKG K240 MKII
Ultrasone PRO 550
52
points
AKG K240 MKII
56
points
Ultrasone PRO 550

Why is AKG K240 MKII better than Ultrasone PRO 550?

  • 3000Hz higher high-frequency
    ?

    25000Hzvs22000Hz
  • 2dB/mW higher sound pressure level
    ?

    104dB/mWvs102dB/mW
  • 9 Ohms lower impedance
    ?

    55 Ohmsvs64 Ohms
  • 56g lighter
    240gvs296g
  • Has a 3.5mm male connector
    ?
  • Has a tangle free cable
    ?
  • Has a straight plug
    ?

Why is Ultrasone PRO 550 better than AKG K240 MKII?

  • 5Hz lower low-frequency
    ?

    10Hzvs15Hz
  • Has stereo speakers
    ?
  • Can be folded
    ?
  • 20mm bigger driver unit
    ?

    50mmvs30mm
  • Travel bag is included
    ?

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 K240 MKII
Ultrasone PRO 550
2.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 K240 MKII
Ultrasone PRO 550
3.has a detachable cable
?

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

AKG K240 MKII
Ultrasone PRO 550
4.weight
?

Best

Sony MDR-EX150AP

3g

240g

296g

5.can be folded
?

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

AKG K240 MKII
Ultrasone PRO 550
6.has a tangle free cable
?

The cable is designed to minimize tangling.

AKG K240 MKII
Ultrasone PRO 550

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

25000Hz

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.

Best

Sony MH1CBLK

1Hz

15Hz

10Hz

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

104dB/mW

102dB/mW

4.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

55 Ohms

64 Ohms

5.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

30mm

50mm

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

Skullcandy Sesh

AKG K240 MKII
Ultrasone PRO 550
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 K240 MKII
Ultrasone PRO 550

Which are the best headphones?

Show all
This page is currently only available in English.