AKG K551Bang & Olufsen Beoplay Form 2
Top 54%594 points
Top 54%
Top 79%279 points
Top 79%
AKG K551
Bang & Olufsen Beoplay Form 2
vs
Top specs and features

AKG K551 vs Bang & Olufsen Beoplay Form 2: 12 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.
28000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
12Hz
Sony MH1CBLK: 1Hz
40Hz

3. weight

219g lighter.
305g
Sony MDR-EX150AP: 3g
86g

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 K551
Bang & Olufsen Beoplay Form 2
48% have it

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 K551
Bang & Olufsen Beoplay Form 2
73% have it

6. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K551
Bang & Olufsen Beoplay Form 2
31% 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 K551
Bang & Olufsen Beoplay Form 2
75% 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 K551
Bang & Olufsen Beoplay Form 2
54% have it

9. has an on-ear form

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.
AKG K551
Bang & Olufsen Beoplay Form 2
22% have it

10. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
1.2m

11. 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 K551
Bang & Olufsen Beoplay Form 2
87% have it

12. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
AKG K551
Bang & Olufsen Beoplay Form 2
10% have it

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