69points

Optoma NuForce BE Sport3

74points

RHA MA390 Wireless

Optoma NuForce BE Sport3
RHA MA390 Wireless
Comparison winner
vs
vs

45 facts in comparison

Optoma NuForce BE Sport3 vs RHA MA390 Wireless

Optoma NuForce BE Sport3
RHA MA390 Wireless
69
points
Optoma NuForce BE Sport3
74
points
RHA MA390 Wireless

Why is Optoma NuForce BE Sport3 better than RHA MA390 Wireless?

  • 5dB/mW higher sound pressure level
    ?

    94dB/mWvs89dB/mW
  • 2h longer battery life
    ?

    10hvs8h
  • 10g lighter
    14gvs24g
  • Weather-sealed (splashproof)
    ?

Why is RHA MA390 Wireless better than Optoma NuForce BE Sport3?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 4Hz lower low-frequency
    ?

    16Hzvs20Hz
  • Has a neodymium magnet
    ?
  • Travel bag is included
    ?
  • 2 more years under manufacturer's warranty
    ?

    3vs1
  • Has an earbud form
    ?
  • Has voice commands
    ?

Price comparison

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

Optoma NuForce BE Sport3
RHA MA390 Wireless
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.

For example

Skullcandy Crusher ANC

Optoma NuForce BE Sport3
RHA MA390 Wireless
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.

For example

Skullcandy Crusher ANC

Optoma NuForce BE Sport3
RHA MA390 Wireless
4.sweat resistant
?

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

Optoma NuForce BE Sport3
RHA MA390 Wireless
5.weight
?

Best

Sony MDR-EX150AP

3g

14g

24g

6.Weather-sealed (splashproof)
?

The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes. Show more

Optoma NuForce BE Sport3
RHA MA390 Wireless

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.

Best

Sony MDR-Z1

120000Hz

20000Hz

22000Hz

2.lowest frequency
?

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

Best

Sony MH1CBLK

1Hz

20Hz

16Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

94dB/mW

89dB/mW

4.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.

Optoma NuForce BE Sport3
RHA MA390 Wireless
5.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.

Best

Flips Solo 2 Social

4 Ohms

16 Ohms

16 Ohms

6.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.

For example

Skullcandy Crusher ANC

Optoma NuForce BE Sport3
RHA MA390 Wireless

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

10h

8h

2.has a rechargeable battery
?

The battery can be recharged and used over again.

Optoma NuForce BE Sport3
RHA MA390 Wireless
3.has a battery level indicator
?

An indicator shows you when the device has low battery.

Optoma NuForce BE Sport3
RHA MA390 Wireless
4.has a removable battery
?

The battery is removable and can be replaced by the user if broken. Show more

For example

Bang & Olufsen Beoplay H9

Optoma NuForce BE Sport3
RHA MA390 Wireless

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Optoma NuForce BE Sport3
RHA MA390 Wireless
2.has a 3.5mm male connector
?

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

For example

Skullcandy Crusher ANC

Optoma NuForce BE Sport3
RHA MA390 Wireless
3.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.

For example

Samsung Level On Wireless

Optoma NuForce BE Sport3
RHA MA390 Wireless
4.Has Wi-Fi
?

The device can connect to Wi-Fi.

For example

Meters OV-1 Bluetooth

Optoma NuForce BE Sport3
RHA MA390 Wireless
5.Has fast 802.11ac Wi-Fi connection
?

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. Show more

For example

JBL Reflect Contour 2

Optoma NuForce BE Sport3
RHA MA390 Wireless
6.Has 802.11n Wi-Fi connection
?

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.

For example

Debussy Nathaniel

Optoma NuForce BE Sport3
RHA MA390 Wireless

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.

Optoma NuForce BE Sport3
RHA MA390 Wireless
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.

For example

Skullcandy Vert

Optoma NuForce BE Sport3
RHA MA390 Wireless
3.number of microphones
?

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

Best

Philips PH805

8

1

1

4.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.

Optoma NuForce BE Sport3
RHA MA390 Wireless
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

1

3

6.has a noise canceling microphone
?

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

For example

Samsung Level On Wireless

Optoma NuForce BE Sport3
RHA MA390 Wireless

Price comparison

Which are the best headphones?

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