AKG K323XS APioneer SE-NC21M
Top 61%505 points
Top 61%
Top 46%701 points
Top 46%
AKG K323XS A
Pioneer SE-NC21M
vs
Top specs and features

AKG K323XS A vs Pioneer SE-NC21M: 19 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.
25000Hz
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.
10Hz
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.
16Ohms
Flips Solo 2 Social: 4Ohms
44Ohms

4. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
98dB/mW
AKG K553 Pro: 144dB/mW
95dB/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 K323XS A
Pioneer SE-NC21M
73% have it

6. has a tangle free cable

The cable is designed to minimize tangling.
AKG K323XS A
Pioneer SE-NC21M
25% have it

7. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K323XS A
Pioneer SE-NC21M
31% have it

8. 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 K323XS A
Pioneer SE-NC21M
44% have it

9. 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.
5.8mm
Audeze EL-8 Titanium: 100mm
30mm

10. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG K323XS A
Pioneer SE-NC21M
75% have it

11. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K323XS A
Pioneer SE-NC21M
42% 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.
AKG K323XS A
Pioneer SE-NC21M
32% have it

13. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K323XS A
Pioneer SE-NC21M
64% have it

14. 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 K323XS A
Pioneer SE-NC21M
13% have it

15. cable length

A long cable ensures more freedom of movement.
1m
Pioneer SE-A1000: 6m
1.5m

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.
AKG K323XS A
Pioneer SE-NC21M
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.
AKG K323XS A
Pioneer SE-NC21M
87% have it

18. has a removable battery

The battery is removable and can be replaced by the user if broken.
AKG K323XS A
Pioneer SE-NC21M
6% have it

19. 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 K323XS A
Pioneer SE-NC21M
33% have it

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