80points
93points

Sennheiser HD 4.40 BT

86points
100points

Treblab Z2

Sennheiser HD 4.40 BT
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Treblab Z2
Comparison winner
Cost-effectiveness winner
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vs
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47 facts in comparison

Sennheiser HD 4.40 BT vs Treblab Z2

Sennheiser HD 4.40 BT
Treblab Z2
80
points
Sennheiser HD 4.40 BT
86
points
Treblab Z2

Why is Sennheiser HD 4.40 BT better than Treblab Z2?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 2Hz lower low-frequency
    ?

    18Hzvs20Hz
  • Has passive noise reduction
    ?
  • 14 Ohms lower impedance
    ?

    18 Ohmsvs32 Ohms
  • 31.2g lighter
    221.1gvs252.3g
  • Has a 3.5mm male connector
    ?
  • 1 more microphone(s)
    ?

    2vs1
  • 2h shorter charge time
    ?

    2hvs4h

Why is Treblab Z2 better than Sennheiser HD 4.40 BT?

  • Has active noise-cancelling (noise control)
    ?
  • 10h longer battery life
    ?

    35hvs25h
  • 0.2 newer Bluetooth version
    4.2vs4
  • Sweat resistant
    ?
  • Has a noise-cancelling microphone
    ?
  • Has an in-line control panel
    ?
  • Has included ear pads
    ?
  • Has a straight plug
    ?

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
$74.98
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
$158.97

Treblab Z2

ProductStorePrice
Treblab Z2 AmazonTREBLAB Z2 - Ultra Premium Over Ear Wire...TREBLAB Z2 - Ultra Premium Over Ear Wireless Headphones - HyperHD Sound, High-End Bluetooth 5.0 Stereo aptX, Active Noise Cancelling ANC Microphone, 30H Battery, Sports Gym Workout Travel Auriculares
Amazon logo
$89.97
Treblab Z2 AmazonTREBLAB Z2 Over-Ear Wireless Headphones,...TREBLAB Z2 Over-Ear Wireless Headphones, Bluetooth Stereo aptX, Active Noise Cancelling ANC Microphone (Renewed)
Amazon logo
$67.48

Cheap alternatives

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

Sennheiser HD 4.40 BT
Treblab Z2
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
Treblab Z2
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
Treblab Z2
4.sweat resistant
?

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

Sennheiser HD 4.40 BT
Treblab Z2
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

Sennheiser HD 4.40 BT
Treblab Z2
6.weight
?

Best

Sony MDR-EX150AP

3g

221.1g

252.3g

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

22000Hz

20000Hz

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

18Hz

20Hz

3.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
Treblab Z2
4.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

18 Ohms

32 Ohms

5.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.

Sennheiser HD 4.40 BT
Treblab Z2
6.has a neodymium magnet
?

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Sennheiser HD 4.40 BT
Treblab Z2

Power

1.Battery life
?

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.

Best

Cleer Enduro 100

100h

25h

35h

2.charge time
?

The time it takes to fully charge the battery.

Best

Sony Xperia Ear Duo

0.46h

2h

4h

3.has a rechargeable battery
?

The battery can be recharged and used over again.

Sennheiser HD 4.40 BT
Treblab Z2
4.has a battery level indicator
?

An indicator shows you when the device has low battery.

Sennheiser HD 4.40 BT
Treblab Z2
5.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

Sennheiser HD 4.40 BT
Treblab Z2

Connectivity

1.Bluetooth version
?

Best

Soul Electronics X-Tra

10

4

4.2

2.maximum Bluetooth range
?

The device can connect at a greater distance via Bluetooth or infrared to another device.

Best

Jabra Engage 75 Stereo/Mono

150m

10m

10m

3.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Sennheiser HD 4.40 BT
Treblab Z2
4.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
Treblab Z2
5.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
Treblab Z2
6.supports Wi-Fi
?

The device can connect to Wi-Fi.

For example

Audio Technica ATH-ANC300TW

Sennheiser HD 4.40 BT
Treblab Z2

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
Treblab Z2
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
Treblab Z2
3.number of microphones
?

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Philips PH805

8

2

1

4.has a noise-cancelling microphone
?

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

Sennheiser HD 4.40 BT
Treblab Z2
5.warranty period
?

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Best

Treblab X2

Unlimited undefined

2

1

6.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.

Sennheiser HD 4.40 BT
Treblab Z2

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
$74.98
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
$158.97

Treblab Z2

ProductStorePrice
Treblab Z2 AmazonTREBLAB Z2 - Ultra Premium Over Ear Wire...TREBLAB Z2 - Ultra Premium Over Ear Wireless Headphones - HyperHD Sound, High-End Bluetooth 5.0 Stereo aptX, Active Noise Cancelling ANC Microphone, 30H Battery, Sports Gym Workout Travel Auriculares
Amazon logo
$89.97
Treblab Z2 AmazonTREBLAB Z2 Over-Ear Wireless Headphones,...TREBLAB Z2 Over-Ear Wireless Headphones, Bluetooth Stereo aptX, Active Noise Cancelling ANC Microphone (Renewed)
Amazon logo
$67.48

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