vs
vs
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
Top 34%833 points
Top 34%
Top 12%1,107 points
Top 12%
Top 40%753 points
Top 40%
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
Top specs and features

AKG K845BT vs Parrot Zik 3.0 vs Polk Audio UltraFit 3000: 28 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.
20000Hz
Sony MDR-Z1R: 120000Hz
22000Hz
23000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz
20Hz
18Hz

3. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
44% have it

4. weight

288g
Sony MDR-EX150AP: 3g
270g
14g

5. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
36% have it

6. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
66% have it

7. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
39% have it

8. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
76% have it

9. can be 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
47% have it

10. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
31% have it

11. has active noise canceling/noise reduction

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
15% have it

12. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
47% have it

13. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
27% have it

14. 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.
50mm
Audeze LCD2 Classic: 106mm
40mm
6mm

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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
39% have it

16. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
20% have it

17. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
64% have it

18. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
44% have it

19. has an L-shaped plug

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
30% have it

20. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
18% have it

21. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
80% have it

22. has a rechargeable battery

The battery can be recharged and used over again.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
21% have it

23. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
1.3m
1.04m

24. has a noise canceling microphone

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
AKG K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
5% have it

25. 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 K845BT
Parrot Zik 3.0
Polk Audio UltraFit 3000
37% have it

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