44points

ifrogz Frequency

81points

Sennheiser HD 4.40 BT

ifrogz Frequency
Sennheiser HD 4.40 BT
Comparison winner
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32 facts in comparison

ifrogz Frequency vs Sennheiser HD 4.40 BT

ifrogz Frequency
Sennheiser HD 4.40 BT
44
points
ifrogz Frequency
81
points
Sennheiser HD 4.40 BT

Why is ifrogz Frequency better than Sennheiser HD 4.40 BT?

  • Has an on-ear form
    ?
  • Has a straight plug
    ?

Why is Sennheiser HD 4.40 BT better than ifrogz Frequency?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 2Hz lower low-frequency
    ?

    18Hzvs20Hz
  • Has passive noise reduction
    ?
  • 1dB/mW higher sound pressure level
    ?

    113dB/mWvs112dB/mW
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • Has an over-the-ear form
    ?
  • Has a detachable cable
    ?
  • Can be used as a headset
    ?

Price comparison

Sennheiser HD 4.40 BT

ProductStorePrice
Sennheiser HD 4.40 BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones (HD 4.40 BT)
Amazon logo
$73.99
Sennheiser HD 4.40 BT pricegrabberSennheiser 4.40 BT over-ear wireless hea...Sennheiser 4.40 BT over-ear wireless headphones
pricegrabber logo
$79.99
Sennheiser HD 4.40 BT aliexpressSennheiser HD 4.40 BT Wireless Bluetooth...Sennheiser HD 4.40 BT Wireless Bluetooth Earphone HiFi Portable Headphones Folding Stereo Noise Canceling Smartphone Xiaomi
aliexpress logo
$159.12

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. Show more

ifrogz Frequency
Sennheiser HD 4.40 BT
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.

ifrogz Frequency
Sennheiser HD 4.40 BT
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.

ifrogz Frequency
Sennheiser HD 4.40 BT
4.sweat resistant
?

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

For example

Motorola VerveBuds 200

ifrogz Frequency
Sennheiser HD 4.40 BT
5.Weather-sealed (splashproof)
?

The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes. Show more

For example

Audio Technica ATH-ANC300TW

ifrogz Frequency
Sennheiser HD 4.40 BT
6.travel bag is included
?

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

ifrogz Frequency
Sennheiser HD 4.40 BT

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. Show more

Best

Sony MDR-Z1

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. Show more

Best

Sony MH1CBLK

1Hz

20Hz

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

112dB/mW

113dB/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.

ifrogz Frequency
Sennheiser HD 4.40 BT
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. Show more

Best

Flips Solo 2 Social

4 Ohms

32 Ohms

18 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

Umidigi Ubeats

ifrogz Frequency
Sennheiser HD 4.40 BT

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

ifrogz Frequency
Sennheiser HD 4.40 BT
2.has a battery level indicator
?

An indicator shows you when the device has low battery.

ifrogz Frequency
Sennheiser HD 4.40 BT
3.has a removable battery
?

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

For example

Hexgears E001 HexBand BT

ifrogz Frequency
Sennheiser HD 4.40 BT

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

ifrogz Frequency
Sennheiser HD 4.40 BT
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.

ifrogz Frequency
Sennheiser HD 4.40 BT
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.

ifrogz Frequency
Sennheiser HD 4.40 BT
4.supports Wi-Fi
?

The device can connect to Wi-Fi.

For example

Audio Technica ATH-ANC300TW

ifrogz Frequency
Sennheiser HD 4.40 BT

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.

ifrogz Frequency
Sennheiser HD 4.40 BT
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.

ifrogz Frequency
Sennheiser HD 4.40 BT
3.has a noise-cancelling microphone
?

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

For example

Umidigi Ubeats

ifrogz Frequency
Sennheiser HD 4.40 BT
4.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.

ifrogz Frequency
Sennheiser HD 4.40 BT
5.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.

ifrogz Frequency
Sennheiser HD 4.40 BT

Price comparison

Sennheiser HD 4.40 BT

ProductStorePrice
Sennheiser HD 4.40 BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones (HD 4.40 BT)
Amazon logo
$73.99
Sennheiser HD 4.40 BT pricegrabberSennheiser 4.40 BT over-ear wireless hea...Sennheiser 4.40 BT over-ear wireless headphones
pricegrabber logo
$79.99
Sennheiser HD 4.40 BT aliexpressSennheiser HD 4.40 BT Wireless Bluetooth...Sennheiser HD 4.40 BT Wireless Bluetooth Earphone HiFi Portable Headphones Folding Stereo Noise Canceling Smartphone Xiaomi
aliexpress logo
$159.12

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