68points
38points

Bang & Olufsen Beoplay H4 (2nd Gen)

66points
35points

Bang & Olufsen Beoplay H9i

Bang & Olufsen Beoplay H4 (2nd Gen)
Comparison winner
Cost-effectiveness winner
Bang & Olufsen Beoplay H9i
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39 facts in comparison

Bang & Olufsen Beoplay H4 (2nd Gen) vs Bang & Olufsen Beoplay H9i

Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i

Why is Bang & Olufsen Beoplay H4 (2nd Gen) better than Bang & Olufsen Beoplay H9i?

  • 4 Ohms lower impedance
    ?

    20 Ohmsvs24 Ohms
  • 51g lighter
    ?

    244gvs295g
  • Has Bluetooth aptX
    ?
  • Has voice prompts
    ?
  • 0.05m longer cable
    ?

    1.25mvs1.2m
  • Has voice commands
    ?

Why is Bang & Olufsen Beoplay H9i better than Bang & Olufsen Beoplay H4 (2nd Gen)?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • Has active noise cancellation (noise control)
    ?
  • 4h longer battery life
    ?

    23hvs19h
  • 5 more microphone(s)
    ?

    6vs1
  • 28.33% more battery power
    ?

    770mAhvs600mAh
  • Has USB Type-C
    ?
  • Supports Bluetooth pairing using NFC
    ?
  • Has a removable battery
    ?

Price comparison

Bang & Olufsen Beoplay H9i

ProductStorePrice
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Black - 1645026
Amazon logo
$379.00
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Natural - 1645046
Amazon logo
$399.99
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Black (Renewed)
Amazon logo
$376.56
Bang & Olufsen Beoplay H9i walmartRefurbished Bang & Olufsen Black Beoplay...Refurbished Bang & Olufsen Black Beoplay E6 in-Ear Wireless Earphones - Black 1645300
walmart logo
$149.99

Cheap alternatives

Design

1.has stereo speakers
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
Resistance to sweat makes it ideal for use while doing sports.
5.weather-sealed (splashproof)
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.weight

244g

295g

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.

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

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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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)
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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.impedance

20 Ohms

24 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.
6.driver unit size

40mm

40mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Power

1.Battery life

19h

23h

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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
The battery can be recharged and used over again.
3.has a battery level indicator
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
An indicator shows you when the device has low battery.
4.charge time

2.5h

2.5h

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

600mAh

770mAh

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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
The USB Type-C features reversible plug orientation and cable direction.

Connectivity

1.Can be used wirelessly
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4.2

4.2

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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.Has Bluetooth aptX
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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 Bluetooth pairing using NFC
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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.
6.supports Wi-Fi
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

6

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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
Bang & Olufsen Beoplay H4 (2nd Gen)
Bang & Olufsen Beoplay H9i
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

Bang & Olufsen Beoplay H9i

ProductStorePrice
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Black - 1645026
Amazon logo
$379.00
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Natural - 1645046
Amazon logo
$399.99
Bang & Olufsen Beoplay H9i AmazonBang & Olufsen Beoplay H9i Wireless Blue...Bang & Olufsen Beoplay H9i Wireless Bluetooth Over-Ear Headphones with Active Noise Cancellation, Transparency Mode and Microphone – Black (Renewed)
Amazon logo
$376.56
Bang & Olufsen Beoplay H9i walmartRefurbished Bang & Olufsen Black Beoplay...Refurbished Bang & Olufsen Black Beoplay E6 in-Ear Wireless Earphones - Black 1645300
walmart logo
$149.99

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