67points
76points

Cowin E7 Pro

80points
70points

Sennheiser HD 450BT

Cowin E7 Pro
Cost-effectiveness winner
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Sennheiser HD 450BT
Comparison winner
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44 facts in comparison

Cowin E7 Pro vs Sennheiser HD 450BT

Cowin E7 Pro
Sennheiser HD 450BT

Why is Cowin E7 Pro better than Sennheiser HD 450BT?

  • 33.33% more battery power
    ?

    800mAhvs600mAh
  • Has a tangle free cable
    ?
  • Has a straight plug
    ?
  • Supports Bluetooth pairing using NFC
    ?

Why is Sennheiser HD 450BT better than Cowin E7 Pro?

  • 2Hz lower low-frequency
    ?

    18Hzvs20Hz
  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 23dB/mW higher sound pressure level
    ?

    108dB/mWvs85dB/mW
  • 1 newer Bluetooth version
    ?

    5vs4
  • 62g lighter
    ?

    238gvs300g
  • 1 more microphone(s)
    ?

    2vs1
  • 2h shorter charge time
    ?

    2hvs4h
  • Can be folded
    ?

Price comparison

Cowin E7 Pro

ProductStorePrice
Cowin E7 Pro AmazonCOWIN E7 PRO [Upgraded] Active Noise Can...COWIN E7 PRO [Upgraded] Active Noise Cancelling Headphones Bluetooth Headphones with Microphone/Deep Bass Wireless Headphones Over Ear 30H Playtime for Travel/Work/TV/Computer/Cellphone - Black
Amazon logo
$63.99

Sennheiser HD 450BT

Buy used:

$149.95

ProductStorePrice
Sennheiser HD 450BT AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$119.95
Sennheiser HD 450BT AmazonSennheiser HD 350BT Bluetooth 5.0 Wirele...Sennheiser HD 350BT Bluetooth 5.0 Wireless Headphone - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White (HD 350BT White)
Amazon logo
$99.95
Sennheiser HD 450BT 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
$112.99
Sennheiser HD 450BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones - Black
Amazon logo
$97.69
Sennheiser HD 450BT AmazonSennheiser HD 600 Open Back Professional...Sennheiser HD 600 Open Back Professional Headphone
Amazon logo
$349.49
Sennheiser HD 450BT AmazonSennheiser HD280PRO Headphone (new model...Sennheiser HD280PRO Headphone (new model)
Amazon logo
$96.49
Sennheiser HD 450BT AmazonSennheiser HD 400S Closed Back, Around E...Sennheiser HD 400S Closed Back, Around Ear Headphone with One-Button Smart Remote on Detachable Cable
Amazon logo
$69.95
Sennheiser HD 450BT AmazonSennheiser HD 4.50 SE Wireless Noise Can...Sennheiser HD 4.50 SE Wireless Noise Cancelling Headphones - Black
Amazon logo
$245.00
Sennheiser HD 450BT AmazonSennheiser HD 25 Professional DJ Headpho...Sennheiser HD 25 Professional DJ Headphone with SLAPPA SL-HP-07 HardBody PRO Case
Amazon logo
$149.95

Cheap alternatives

Design

1.has stereo speakers
Cowin E7 Pro
Sennheiser HD 450BT
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
Cowin E7 Pro
Sennheiser HD 450BT
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
Cowin E7 Pro
Sennheiser HD 450BT
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
Cowin E7 Pro
Sennheiser HD 450BT
Resistance to sweat makes it ideal for use while doing sports.
5.weight

300g

238g

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)
Cowin E7 Pro
Sennheiser HD 450BT
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.

Sound quality

1.lowest frequency

20Hz

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

20000Hz

22000Hz

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
Cowin E7 Pro
Sennheiser HD 450BT
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)
Cowin E7 Pro
Sennheiser HD 450BT
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

85dB/mW

108dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
6.has a neodymium magnet
Cowin E7 Pro
Sennheiser HD 450BT
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Power

1.Battery life

30h

30h

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
Cowin E7 Pro
Sennheiser HD 450BT
The battery can be recharged and used over again.
3.has a battery level indicator
Cowin E7 Pro
Sennheiser HD 450BT
An indicator shows you when the device has low battery.
4.charge time

4h

2h

The time it takes to fully charge the battery.
5.battery power

800mAh

600mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
6.Has USB Type-C
Cowin E7 Pro
Sennheiser HD 450BT
The USB Type-C features reversible plug orientation and cable direction.

Connectivity

1.Can be used wirelessly
Cowin E7 Pro
Sennheiser HD 450BT
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4

5

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
Cowin E7 Pro
Sennheiser HD 450BT
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.Has Bluetooth aptX
Cowin E7 Pro
Sennheiser HD 450BT
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.
5.supports Wi-Fi 5 (802.11ac)
Cowin E7 Pro
Sennheiser HD 450BT
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
6.supports Wi-Fi 4 (802.11n)
Cowin E7 Pro
Sennheiser HD 450BT
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.

Features

1.can be used as a headset
Cowin E7 Pro
Sennheiser HD 450BT
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
Cowin E7 Pro
Sennheiser HD 450BT
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

2

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Cowin E7 Pro
Sennheiser HD 450BT
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.
5.Has an in-line control panel
Cowin E7 Pro
Sennheiser HD 450BT
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.Has voice prompts
Cowin E7 Pro
Sennheiser HD 450BT
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.

Price comparison

Cowin E7 Pro

ProductStorePrice
Cowin E7 Pro AmazonCOWIN E7 PRO [Upgraded] Active Noise Can...COWIN E7 PRO [Upgraded] Active Noise Cancelling Headphones Bluetooth Headphones with Microphone/Deep Bass Wireless Headphones Over Ear 30H Playtime for Travel/Work/TV/Computer/Cellphone - Black
Amazon logo
$63.99

Sennheiser HD 450BT

Buy used:

$149.95

ProductStorePrice
Sennheiser HD 450BT AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black
Amazon logo
$119.95
Sennheiser HD 450BT AmazonSennheiser HD 350BT Bluetooth 5.0 Wirele...Sennheiser HD 350BT Bluetooth 5.0 Wireless Headphone - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White (HD 350BT White)
Amazon logo
$99.95
Sennheiser HD 450BT 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
$112.99
Sennheiser HD 450BT AmazonSennheiser HD 4.40 Around Ear Bluetooth ...Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones - Black
Amazon logo
$97.69
Sennheiser HD 450BT AmazonSennheiser HD 600 Open Back Professional...Sennheiser HD 600 Open Back Professional Headphone
Amazon logo
$349.49
Sennheiser HD 450BT AmazonSennheiser HD280PRO Headphone (new model...Sennheiser HD280PRO Headphone (new model)
Amazon logo
$96.49
Sennheiser HD 450BT AmazonSennheiser HD 400S Closed Back, Around E...Sennheiser HD 400S Closed Back, Around Ear Headphone with One-Button Smart Remote on Detachable Cable
Amazon logo
$69.95
Sennheiser HD 450BT AmazonSennheiser HD 4.50 SE Wireless Noise Can...Sennheiser HD 4.50 SE Wireless Noise Cancelling Headphones - Black
Amazon logo
$245.00
Sennheiser HD 450BT AmazonSennheiser HD 25 Professional DJ Headpho...Sennheiser HD 25 Professional DJ Headphone with SLAPPA SL-HP-07 HardBody PRO Case
Amazon logo
$149.95

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