Able Planet True Fidelity NC300BSennheiser HD 218i
Top 58%561 points
Top 58%
Top 52%644 points
Top 52%
Able Planet True Fidelity NC300B
Sennheiser HD 218i
vs
Top specs and features

Able Planet True Fidelity NC300B vs Sennheiser HD 218i: 18 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
21000Hz

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
19Hz

3. weight

497.6g lighter.
589.6g
Sony MDR-EX150AP: 3g
92g

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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
48% have it

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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
33% have it

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
121dB/mW
AKG K553 Pro: 144dB/mW
108dB/mW

7. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
73% have it

8. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
31% 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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
44% have it

10. 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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
36% have it

11. 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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
75% have it

12. 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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
32% have it

13. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
53% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
64% have it

16. 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.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
22% have it

17. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
87% have it

18. has a removable battery

The battery is removable and can be replaced by the user if broken.
Able Planet True Fidelity NC300B
Sennheiser HD 218i
6% have it

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