55points

AKG K545

80points

Audio Technica ATH-DSR9BT

58points

Oppo PM-1

99points

Plantronics BackBeat Pro 2 SE

AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Comparison winner
Plantronics BackBeat Pro 2 SE
vs
vs
vs

32 facts in comparison

AKG K545 vs Audio Technica ATH-DSR9BT vs Oppo PM-1 vs Plantronics BackBeat Pro 2 SE

AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

Why is AKG K545 better than Audio Technica ATH-DSR9BT & Oppo PM-1 & Plantronics BackBeat Pro 2 SE?

  • Weight
    281.5gvs310,395,289g
  • Has an in-line control panel

Why is Audio Technica ATH-DSR9BT better than AKG K545 & Oppo PM-1 & Plantronics BackBeat Pro 2 SE?

  • Lowest frequency
    5Hzvs10,10,20Hz

Why is Oppo PM-1 better than AKG K545 & Audio Technica ATH-DSR9BT & Plantronics BackBeat Pro 2 SE?

  • Has a neodymium magnet
  • Has an open-back design

Why is Plantronics BackBeat Pro 2 SE better than AKG K545 & Audio Technica ATH-DSR9BT & Oppo PM-1?

  • Has active noise cancelling (noise reduction)
  • Has an L-shaped plug
  • Has a mute function

Videos

Powered by

Top specs and features

relevant

Design

1.has stereo speakers
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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.weight

281.5g

310g

395g

289g

Best

Sony MDR-EX150AP

3g

4.has a detachable cable
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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

5.can be folded
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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

6.sweat resistant
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

Resistance to sweat makes it ideal for use while doing sports.

For example

RHA TrueConnect

relevant

Sound quality

1.lowest frequency

10Hz

5Hz

10Hz

20Hz

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

45000Hz

50000Hz

20000Hz

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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

31dB/mW

97dB/mW

102dB/mW

93dB/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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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

32 Ohms

38 Ohms

32 Ohms

32 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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

An indicator shows you when the device has low battery.

2.has a rechargeable battery
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

The battery can be recharged and used over again.

relevant

Connectivity

1.Can be used wirelessly
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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 K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

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.

4.has a noise canceling microphone
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

Microsoft Surface Headphones

5.has a mute function
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
Plantronics BackBeat Pro 2 SE

The device has an option to mute/unmute a conversation directly from the device.

Top 10 headphones

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