45points

Grado RS1i

92points

Sennheiser HD 4.50 BTNC

88points

Sennheiser Momentum Wireless

Grado RS1i
Comparison winner
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless
vs
vs

31 facts in comparison

Grado RS1i vs Sennheiser HD 4.50 BTNC vs Sennheiser Momentum Wireless

Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

Why is Grado RS1i better than Sennheiser HD 4.50 BTNC & Sennheiser Momentum Wireless?

  • Lowest frequency
    12Hzvs18,16Hz
  • Has a straight plug
  • Has an on-ear form
  • Has an open-back design
  • Has removable speakers

Why is Sennheiser HD 4.50 BTNC better than Grado RS1i & Sennheiser Momentum Wireless?

  • Impedance
    18 Ohmsvs32,28 Ohms
  • Has a battery level indicator

Why is Sennheiser Momentum Wireless better than Grado RS1i & Sennheiser HD 4.50 BTNC?

  • Has a noise canceling microphone

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Top specs and features

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Design

1.has stereo speakers
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

5.has a tangle free cable
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

The cable is designed to minimize tangling.

For example

SoundMagic E11C

6.sweat resistant
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

For example

RHA TrueConnect

relevant

Sound quality

1.lowest frequency

12Hz

18Hz

16Hz

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

30000Hz

22000Hz

22000Hz

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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

113dB/mW

113dB/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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

18 Ohms

28 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
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

The battery can be recharged and used over again.

relevant

Connectivity

1.Can be used wirelessly
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

3.supports Bluetooth pairing using NFC
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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.

4.Has WiFi
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

relevant

Features

1.control panel placed on a device
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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.can be used as a headset
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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.

3.has a noise canceling microphone
Grado RS1i
Sennheiser HD 4.50 BTNC
Sennheiser Momentum Wireless

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

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