70points

OnePlus Bullets Wireless Z

43points

RHA MA390 Wireless

Comparison winner
OnePlus Bullets Wireless Z
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RHA MA390 Wireless
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50 facts in comparison

OnePlus Bullets Wireless Z vs RHA MA390 Wireless

OnePlus Bullets Wireless Z
RHA MA390 Wireless

Why is OnePlus Bullets Wireless Z better than RHA MA390 Wireless?

  • Weather-sealed (splashproof)
    ?
  • 12h longer battery life
    ?

    20hvs8h
  • Has USB Type-C
    ?
  • Has a mute function
    ?
  • Control panel placed on a device
    ?
  • Has voice prompts
    ?
  • Supports fast charging
    ?
  • Supports Bluetooth pairing using NFC
    ?

Why is RHA MA390 Wireless better than OnePlus Bullets Wireless Z?

  • Has a neodymium magnet
    ?
  • 4Hz lower low-frequency
    ?

    16Hzvs20Hz
  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • Travel bag is included
    ?
  • 4g lighter
    ?

    24gvs28g
  • Has an in-line control panel
    ?

Price comparison

OnePlus Bullets Wireless Z

ProductStorePrice
OnePlus Bullets Wireless Z AmazonOnePlus Bullets Wireless Z
Amazon logo
$66.99

Design

1.sweat resistance
OnePlus Bullets Wireless Z
RHA MA390 Wireless
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.has stereo speakers
OnePlus Bullets Wireless Z
RHA MA390 Wireless
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.is dustproof and water-resistant
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
5.has an in-ear form
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
6.wingtips included
OnePlus Bullets Wireless Z
RHA MA390 Wireless
These earbuds come with wingtips that can be attached for a more secure fit. Wingtips come in handy for sports and other physical activities. When used correctly, they prevent the earbuds from falling off.
7.Ingress Protection (IP) rating

55

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The Ingress Protection (IP) rating classifies the degree of protection against dust and water. Higher ratings are better. For example, a device rated IP68 can resist immersion into water for a certain time, specified by the manufacturer.
8.has an earbud form
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
9.has no wires or cables
OnePlus Bullets Wireless Z
RHA MA390 Wireless
True wireless devices have no cables connecting any part of the device together. This is an important distinction as some wireless earbuds have cables connecting the two earbuds together.

Sound quality

1.has active noise cancellation (noise control)
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.
2.has passive noise reduction
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
3.has a neodymium magnet
OnePlus Bullets Wireless Z
RHA MA390 Wireless
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
4.driver unit size

9.2mm

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
6.highest frequency

20000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
7.sound pressure level

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

89dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
8.diaphragm size

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The diaphragm moves air back and forth to create sound. The bigger the diaphragm, the more bass it can produce.

Microphone

1.has a noise-canceling microphone
OnePlus Bullets Wireless Z
RHA MA390 Wireless
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
2.number of microphones

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

1

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

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

It's the 'loudness' of the sound that the microphone can pick up.
4.highest mic frequency

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The highest frequency that the mic can pick up. Better for recording treble.
5.lowest mic frequency

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The lowest frequency that the mic can pick up. Better for recording bass.

Power

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 battery level indicator
OnePlus Bullets Wireless Z
RHA MA390 Wireless
An indicator shows you when the device has low battery.
3.charge time

1h

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The time it takes to fully charge the battery.
4.has a rechargeable battery
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The battery can be recharged and used over again.
5.Battery life of charging case

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The battery life of the charging case as given by the manufacturer. A charging case with a longer battery life allows you to recharge your headphones on the go multiple times before having to recharge the case itself.
6.has wireless charging
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
7.battery power

410mAh

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

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.

Connectivity

1.Has Bluetooth aptX
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.
2.Has USB Type-C
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The USB Type-C features reversible plug orientation and cable direction.
3.Bluetooth version

5

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

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.
4.Can be used wirelessly
OnePlus Bullets Wireless Z
RHA MA390 Wireless
Wireless devices allow users more freedom of movement.
5.maximum Bluetooth range

10m

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.

Features

1.has a mute function
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The device has an option to mute/unmute a conversation directly from the device.
2.has voice commands
OnePlus Bullets Wireless Z
RHA MA390 Wireless
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
3.can be used as a headset
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.
4.control panel placed on a device
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.multipoint count

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

Unknown. Help us by suggesting a value. (RHA MA390 Wireless)

Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.
6.warranty period

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

3

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
7.Has voice prompts
OnePlus Bullets Wireless Z
RHA MA390 Wireless
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.
8.Supports fast charging
OnePlus Bullets Wireless Z
RHA MA390 Wireless
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
9.travel bag is included
OnePlus Bullets Wireless Z
RHA MA390 Wireless
The device comes with its own special case or pouch, which is useful for safe transportation.

Miscellaneous

1.impedance

Unknown. Help us by suggesting a value. (OnePlus Bullets Wireless Z)

16 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.
2.Price (global median value)

54.09 €

Unknown. Help us by suggesting a value.

Updated on Sun Nov 28 2021
The global median price is determined by calculating the median value of all the prices available for a product, taking into account all markets.

Price comparison

OnePlus Bullets Wireless Z

ProductStorePrice
OnePlus Bullets Wireless Z AmazonOnePlus Bullets Wireless Z
Amazon logo
$66.99

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