88points

Sennheiser HD 4.50 BTNC

60points

Sennheiser RS 165

Sennheiser HD 4.50 BTNC
Comparison winner
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Sennheiser RS 165
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36 facts in comparison

Sennheiser HD 4.50 BTNC vs Sennheiser RS 165

Sennheiser HD 4.50 BTNC
Sennheiser RS 165

Why is Sennheiser HD 4.50 BTNC better than Sennheiser RS 165?

  • 1000Hz higher high-frequency
    ?

    22000Hzvs21000Hz
  • Has active noise cancellation (noise control)
    ?
  • 7dB/mW higher sound pressure level
    ?

    113dB/mWvs106dB/mW
  • 1h longer battery life
    ?

    19hvs18h
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • Can be used as a headset
    ?
  • 78.9g lighter
    ?

    221.1gvs300g
  • Has a battery level indicator
    ?

Why is Sennheiser RS 165 better than Sennheiser HD 4.50 BTNC?

  • Has a straight plug
    ?
  • Has a removable battery
    ?

Price comparison

Sennheiser HD 4.50 BTNC

ProductStorePrice
Sennheiser HD 4.50 BTNC AmazonSennheiser HD 4.50 Bluetooth Wireless He...Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation, Black and Silver(HD 4.50 BTNC)
Amazon logo
$169.99
Sennheiser HD 4.50 BTNC aliexpressSennheiser Hd 4.50 Btnc
aliexpress logo
$211.22

Design

1.has stereo speakers
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.sweat resistance
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
Resistance to sweat makes it ideal for use while doing sports.
5.weight

221.1g

300g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
6.weather-sealed (splashproof)
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.

Sound quality

1.lowest frequency

18Hz

18Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

22000Hz

21000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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.
5.sound pressure level

113dB/mW

106dB/mW

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

18 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.

Power

1.Battery life

19h

18h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a rechargeable battery
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
The battery can be recharged and used over again.
3.has a battery level indicator
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
An indicator shows you when the device has low battery.
4.has a removable battery
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
3.Has Bluetooth aptX
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
4.supports Bluetooth pairing using NFC
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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.
5.supports Wi-Fi
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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.
2.has a noise-canceling microphone
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.control panel placed on a device
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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.
4.warranty period

2

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
5.Has voice prompts
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
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.
6.has voice commands
Sennheiser HD 4.50 BTNC
Sennheiser RS 165
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

Price comparison

Sennheiser HD 4.50 BTNC

ProductStorePrice
Sennheiser HD 4.50 BTNC AmazonSennheiser HD 4.50 Bluetooth Wireless He...Sennheiser HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation, Black and Silver(HD 4.50 BTNC)
Amazon logo
$169.99
Sennheiser HD 4.50 BTNC aliexpressSennheiser Hd 4.50 Btnc
aliexpress logo
$211.22

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