60points

Optoma NuForce BE Free8

Optoma NuForce BE Free8
vs

Optoma NuForce BE Free8 review: specs and price

Optoma NuForce BE Free8
60
points
Optoma NuForce BE Free8

Why is Optoma NuForce BE Free8 better than the average?

  • Impedance
    ?

    32 Ohmsvs33.45 Ohms
  • Weight
    45gvs171.2g
  • Number of microphones
    ?

    2vs1.09
  • Bluetooth version
    4.1vs4.04

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.

Optoma NuForce BE Free8
2.weight
?

Best

Sony MDR-EX150AP

3g

45g

3.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Optoma NuForce BE Free8
4.has included ear pads
?

Allows you to change ear pads without buying new ones.

Optoma NuForce BE Free8
5.Weather-sealed (splashproof)
?

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

Optoma NuForce BE Free8
6.has an earbud form
?

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.

Optoma NuForce BE Free8

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-Z1R

120000Hz

20000Hz

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

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

92dB/mW

4.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

32 Ohms

5.driver unit size
?

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

Best

Audeze LCD2 Classic

106mm

6mm

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

Sennheiser PXC 480

50h

4h

2.has a rechargeable battery
?

The battery can be recharged and used over again.

Optoma NuForce BE Free8
3.has a removable battery
?

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

For example

Jaybird Run XT

Optoma NuForce BE Free8

Connectivity

1.Bluetooth version
?

Best

Sennheiser IE 80S BT

5

4.1

2.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Optoma NuForce BE Free8
3.maximum Bluetooth range
?

The device can connect at a greater distance via Bluetooth or infrared to another device.

Best

Mavin Air-X

100m

10m

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 applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

Optoma NuForce BE Free8
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.

Optoma NuForce BE Free8
3.number of microphones
?

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

Best

Bose Noise Cancelling Headphones 700

8

2

Which are the best headphones?Show all

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