54points

Brainwavz M2 IEM

57points

Sony MDR-RF985RK

Brainwavz M2 IEM
Comparison winner
Sony MDR-RF985RK
vs
vs

43 facts in comparison

Brainwavz M2 IEM vs Sony MDR-RF985RK

Brainwavz M2 IEM
Sony MDR-RF985RK
54
points
Brainwavz M2 IEM
57
points
Sony MDR-RF985RK

Why is Brainwavz M2 IEM better than Sony MDR-RF985RK?

  • Has sound isolation/passive noise reduction
    ?
  • 20 Ohms lower impedance
    ?

    20 Ohmsvs40 Ohms
  • 15dB/mW higher sound pressure level
    ?

    115dB/mWvs100dB/mW
  • Has a neodymium magnet
    ?
  • 282g lighter
    18gvs300g
  • Travel bag is included
    ?
  • Has included ear pads
    ?
  • Has an L-shaped plug
    ?

Why is Sony MDR-RF985RK better than Brainwavz M2 IEM?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 10Hz lower low-frequency
    ?

    10Hzvs20Hz
  • Has a detachable cable
    ?
  • Has an over-the-ear form
    ?
  • Can be used wirelessly
    ?
  • 29.3mm bigger driver unit
    ?

    40mmvs10.7mm
  • Control panel placed on a device
    ?
  • Has a battery level indicator
    ?

Price comparison

Design

1.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.

Brainwavz M2 IEM
Sony MDR-RF985RK
2.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.

Brainwavz M2 IEM
Sony MDR-RF985RK
3.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.

Brainwavz M2 IEM
Sony MDR-RF985RK
4.weight
?

Best

Sony MDR-EX150AP

3g

18g

300g

5.sweat resistant
?

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

For example

Jaybird Vista

Brainwavz M2 IEM
Sony MDR-RF985RK
6.can be folded
?

Foldable devices are easier to transport and consume less storage space.

For example

JBL T460BT

Brainwavz M2 IEM
Sony MDR-RF985RK

Sound quality

1.highest frequency
?

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

20000Hz

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.

Best

Sony MH1CBLK

1Hz

20Hz

10Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

115dB/mW

100dB/mW

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.

Brainwavz M2 IEM
Sony MDR-RF985RK
5.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.

Best

Flips Solo 2 Social

4 Ohms

20 Ohms

40 Ohms

6.has active noise cancelling (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.

For example

Bose Noise Cancelling Headphones 700

Brainwavz M2 IEM
Sony MDR-RF985RK

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK
2.has a battery level indicator
?

An indicator shows you when the device has low battery.

Brainwavz M2 IEM
Sony MDR-RF985RK
3.has a removable battery
?

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

For example

Jaybird Run XT

Brainwavz M2 IEM
Sony MDR-RF985RK

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Brainwavz M2 IEM
Sony MDR-RF985RK
2.has a 3.5mm male connector
?

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

Brainwavz M2 IEM
Sony MDR-RF985RK
3.supports Bluetooth pairing using NFC
?

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.

For example

Sony WH-1000XM3

Brainwavz M2 IEM
Sony MDR-RF985RK
4.Has WiFi
?

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Brainwavz M2 IEM
Sony MDR-RF985RK
5.Has fast 802.11ac WiFi connection
?

802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.

For example

JBL Reflect Contour 2

Brainwavz M2 IEM
Sony MDR-RF985RK
6.Has 802.11n WiFi connection
?

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.

For example

Debussy Nathaniel

Brainwavz M2 IEM
Sony MDR-RF985RK

Features

1.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.

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK
2.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.

Brainwavz M2 IEM
Sony MDR-RF985RK
3.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.

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK
4.has a noise canceling microphone
?

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

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK
5.Has voice prompts
?

With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK
6.has voice commands
?

You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

For example

Sennheiser IE 80S BT

Brainwavz M2 IEM
Sony MDR-RF985RK

Miscellaneous

1.has wireless charging
?

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

For example

Audio-Technica ATH-CKR7TW

Brainwavz M2 IEM
Sony MDR-RF985RK

Price comparison

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