44points

AKG K323XS A

83points

JBL Duet BT

95points

Sennheiser PXC 550

AKG K323XS A
JBL Duet BT
Comparison winner
Sennheiser PXC 550
vs
vs

27 facts in comparison

AKG K323XS A vs JBL Duet BT vs Sennheiser PXC 550

AKG K323XS A
JBL Duet BT
Sennheiser PXC 550
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Why is AKG K323XS A better than JBL Duet BT & Sennheiser PXC 550?

  • Lowest frequency
    10Hzvs20,17Hz
  • Impedance
    16 Ohmsvs32,490 Ohms
  • Has included ear pads
  • Has an in-ear form

Why is JBL Duet BT better than AKG K323XS A & Sennheiser PXC 550?

  • Has an on-ear form

Why is Sennheiser PXC 550 better than AKG K323XS A & JBL Duet BT?

  • Has sound isolation/passive noise reduction
  • Has a neodymium magnet
  • Has active noise cancelling (noise reduction)
  • Has an over-the-ear form
  • Supports Bluetooth pairing using NFC

Videos

Powered by

Top specs and features

relevant

Design

1.has stereo speakers
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.has an over-the-ear form
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

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.

3.has a detachable cable
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

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

4.can be folded
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Folding devices are good for transporting as they take up less space in your bag.

5.has an in-ear form
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

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.

6.has a tangle free cable
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

The cable is designed to minimize tangling.

relevant

Sound quality

1.lowest frequency

10Hz

20Hz

17Hz

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

2.highest frequency

25000Hz

20000Hz

23000Hz

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

3.has sound isolation/passive noise reduction
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

4.sound pressure level

98dB/mW

111dB/mW

110dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Best

AKG K553 Pro

144dB/mW

5.has a neodymium magnet
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

6.impedance

16 Ohms

32 Ohms

490 Ohms

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

relevant

Power

1.has a battery level indicator
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

An indicator shows you when the device has low battery.

2.has a rechargeable battery
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

The battery can be recharged and used over again.

3.has a removable battery
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

The battery is removable and can be replaced by the user if broken.

For example

Bang & Olufsen Beoplay H9i

relevant

Connectivity

1.Can be used wirelessly
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

3.supports Bluetooth pairing using NFC
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

relevant

Features

1.control panel placed on a device
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

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.

2.has an in-line control panel
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

3.can be used as a headset
AKG K323XS A
JBL Duet BT
Sennheiser PXC 550

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.

Top 10 headphones

Add to comparison
    This page is currently only available in English.