76points

Optoma NuForce BE Free5

Optoma NuForce BE Free5
vs

Optoma NuForce BE Free5 review: specs and price

Optoma NuForce BE Free5
76
points
Optoma NuForce BE Free5

Why is Optoma NuForce BE Free5 better than the average?

  • Impedance
    ?

    16 Ohmsvs33.46 Ohms
  • Weight
    12.6gvs171.2g
  • Bluetooth version
    4.2vs4.04
  • Charge time
    ?

    1.5hvs2.3h
  • Warranty period
    ?

    12vs2.25

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.

For example

Sennheiser IE 80S BT

Optoma NuForce BE Free5
2.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

Bose Noise Cancelling Headphones 700

Optoma NuForce BE Free5
3.weight
?

Best

Sony MDR-EX150AP

3g

12.6g

4.sweat resistant
?

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

Optoma NuForce BE Free5
5.travel bag is included
?

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

Optoma NuForce BE Free5
6.can be folded
?

Foldable devices are easier to transport and consume less storage space.

For example

JBL T460BT

Optoma NuForce BE Free5

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

95dB/mW

4.has sound isolation/passive noise reduction
?

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

For example

Jaybird Vista

Optoma NuForce BE Free5
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

6.has active noise cancelling (noise reduction)
?

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.

Optoma NuForce BE Free5

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 Free5
3.charge time
?

The time it takes to fully charge the battery.

Best

Sony Xperia Ear Duo

0.46h

1.5h

4.has a battery level indicator
?

An indicator shows you when the device has low battery.

Optoma NuForce BE Free5
5.battery power
?

Best

Phaz P5

2000mAh

55mAh

6.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 Free5

Connectivity

1.Bluetooth version
?

Best

Sennheiser IE 80S BT

5

4.2

2.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Optoma NuForce BE Free5
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

4.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

House of Marley Buffalo Soldier BT

Optoma NuForce BE Free5
5.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

Sony WH-1000XM3

Optoma NuForce BE Free5
6.Has WiFi
?

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Optoma NuForce BE Free5

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 Free5
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 Free5
3.number of microphones
?

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

Best

Parrot Zik Sport

8

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.

For example

Sennheiser IE 80S BT

Optoma NuForce BE Free5
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

12

6.has a noise canceling microphone
?

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

Optoma NuForce BE Free5

Miscellaneous

1.has wireless charging
?

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

For example

Audio-Technica ATH-CKR7TW

Optoma NuForce BE Free5

Price comparison

Which are the best headphones?Show all

This page is currently only available in English.