72points

Cowin E7 Pro

77points

Plantronics BackBeat Pro 2 SE

Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
Comparison winner
vs
vs

46 facts in comparison

Cowin E7 Pro vs Plantronics BackBeat Pro 2 SE

Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
72
points
Cowin E7 Pro
77
points
Plantronics BackBeat Pro 2 SE

Why is Cowin E7 Pro better than Plantronics BackBeat Pro 2 SE?

  • 6h longer battery life
    ?

    30hvs24h
  • 16 Ohms lower impedance
    ?

    16 Ohmsvs32 Ohms
  • 17.65% more battery power
    ?

    800mAhvs680mAh
  • Has a tangle free cable
    ?
  • Has voice prompts
    ?
  • Has voice commands
    ?

Why is Plantronics BackBeat Pro 2 SE better than Cowin E7 Pro?

  • Has passive noise reduction
    ?
  • 8dB/mW higher sound pressure level
    ?

    93dB/mWvs85dB/mW
  • 11g lighter
    ?

    289gvs300g
  • 1 more microphone(s)
    ?

    2vs1
  • 1h shorter charge time
    ?

    3hvs4h
  • Can be folded
    ?
  • 90m greater wireless connectivity range
    ?

    100mvs10m
  • 0.5 more years under manufacturer's warranty
    ?

    2vs1.5

Price comparison

Design

1.has stereo speakers
Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
Resistance to sweat makes it ideal for use while doing sports.
5.weight

300g

289g

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
Plantronics BackBeat Pro 2 SE
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.

Sound quality

1.lowest frequency

20Hz

20Hz

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

20000Hz

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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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

93dB/mW

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

16 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

30h

24h

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
Plantronics BackBeat Pro 2 SE
The battery can be recharged and used over again.
3.has a battery level indicator
Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
An indicator shows you when the device has low battery.
4.charge time

4h

3h

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

800mAh

680mAh

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
Plantronics BackBeat Pro 2 SE
The USB Type-C features reversible plug orientation and cable direction.

Connectivity

1.Can be used wirelessly
Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4

4

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
Plantronics BackBeat Pro 2 SE
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.maximum Bluetooth range

10m

100m

The device can connect at a greater distance via Bluetooth or infrared to another device.
5.supports Wi-Fi 5 (802.11ac)
Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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
Plantronics BackBeat Pro 2 SE
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.warranty period

1.5

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
6.Has voice prompts
Cowin E7 Pro
Plantronics BackBeat Pro 2 SE
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

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