82points

Sennheiser HD 4.40 BT

45points

Sennheiser RS 170

Comparison winner
Sennheiser HD 4.40 BT
Sennheiser RS 170
vs
vs

30 facts in comparison

Sennheiser HD 4.40 BT vs Sennheiser RS 170

Sennheiser HD 4.40 BT
Sennheiser RS 170
82
points
Sennheiser HD 4.40 BT
45
points
Sennheiser RS 170

Why is Sennheiser HD 4.40 BT better than Sennheiser RS 170?

  • 1000Hz higher high-frequency
    ?

    22000Hzvs21000Hz
  • Has passive noise reduction
    ?
  • 3dB/mW higher sound pressure level
    ?

    113dB/mWvs110dB/mW
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • Has a detachable cable
    ?
  • Can be used as a headset
    ?
  • Can be folded
    ?
  • Has a 3.5mm male connector
    ?

Why is Sennheiser RS 170 better than Sennheiser HD 4.40 BT?

  • Has included ear pads
    ?
  • Has a removable battery
    ?

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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
4.sweat resistant
?

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

For example

Skullcandy Sesh

Sennheiser HD 4.40 BT
Sennheiser RS 170
5.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

For example

Beats Solo Pro

Sennheiser HD 4.40 BT
Sennheiser RS 170
6.can be folded
?

Foldable devices are easier to transport and take up less storage space.

Sennheiser HD 4.40 BT
Sennheiser RS 170

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

22000Hz

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.

Best

Sony MH1CBLK

1Hz

18Hz

18Hz

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

113dB/mW

110dB/mW

4.has passive noise reduction
?

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

Sennheiser HD 4.40 BT
Sennheiser RS 170
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

18 Ohms

32 Ohms

6.has active noise cancelling (noise control)
?

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

Beats Solo Pro

Sennheiser HD 4.40 BT
Sennheiser RS 170

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

Sennheiser HD 4.40 BT
Sennheiser RS 170
2.has a battery level indicator
?

An indicator shows you when the device has low battery.

Sennheiser HD 4.40 BT
Sennheiser RS 170
3.has a removable battery
?

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

Sennheiser HD 4.40 BT
Sennheiser RS 170

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Sennheiser HD 4.40 BT
Sennheiser RS 170
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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
4.Has Wi-Fi
?

The device can connect to Wi-Fi.

For example

Meters OV-1 Bluetooth

Sennheiser HD 4.40 BT
Sennheiser RS 170

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 apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.

Sennheiser HD 4.40 BT
Sennheiser RS 170
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.

Sennheiser HD 4.40 BT
Sennheiser RS 170
3.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

Jabra Elite 75t

Sennheiser HD 4.40 BT
Sennheiser RS 170

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