69points

Optoma NuForce BE Sport3

72points

Optoma NuForce BE2

Optoma NuForce BE Sport3
Comparison winner
Optoma NuForce BE2
vs
vs

24 facts in comparison

Optoma NuForce BE Sport3 vs Optoma NuForce BE2

Optoma NuForce BE Sport3
Optoma NuForce BE2
69
points
Optoma NuForce BE Sport3
72
points
Optoma NuForce BE2

Why is Optoma NuForce BE Sport3 better than Optoma NuForce BE2?

Why is Optoma NuForce BE2 better than Optoma NuForce BE Sport3?

  • 6dB/mW higher sound pressure level
    ?

    100dB/mWvs94dB/mW

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 Sport3
Optoma NuForce BE2
2.sweat resistant
?

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

Optoma NuForce BE Sport3
Optoma NuForce BE2
3.weight
?

Best

Sony MDR-EX150AP

3g

14g

14g

4.Weather-sealed (splashproof)
?

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

Optoma NuForce BE Sport3
Optoma NuForce BE2
5.has included ear pads
?

Allows you to change ear pads without buying new ones.

Optoma NuForce BE Sport3
Optoma NuForce BE2
6.has an in-ear form
?

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.

Optoma NuForce BE Sport3
Optoma NuForce BE2

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

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

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

94dB/mW

100dB/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
Optoma NuForce BE2
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.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

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

10h

10h

2.charge time
?

The time it takes to fully charge the battery.

Best

Sony Xperia Ear Duo

0.46h

2h

2h

3.has a rechargeable battery
?

The battery can be recharged and used over again.

Optoma NuForce BE Sport3
Optoma NuForce BE2
4.has a battery level indicator
?

An indicator shows you when the device has low battery.

Optoma NuForce BE Sport3
Optoma NuForce BE2
5.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 Sport3
Optoma NuForce BE2

Connectivity

1.Bluetooth version
?

Best

Beats Solo Pro

5

4.1

4.1

2.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Optoma NuForce BE Sport3
Optoma NuForce BE2
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

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

Audeze LCD-1

Optoma NuForce BE Sport3
Optoma NuForce BE2

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
Optoma NuForce BE2
2.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

1

1

3.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
Optoma NuForce BE2

Which are the best headphones?

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