67points

boAt Airdopes 281

43points

Optoma NuForce BE Free8

boAt Airdopes 281
Comparison winner
Optoma NuForce BE Free8
vs
vs

33 facts in comparison

boAt Airdopes 281 vs Optoma NuForce BE Free8

boAt Airdopes 281
Optoma NuForce BE Free8

Why is boAt Airdopes 281 better than Optoma NuForce BE Free8?

  • Sweat resistance
    ?
  • Has passive noise reduction
    ?
  • Has USB Type-C
    ?
  • Has voice commands
    ?
  • Has a battery level indicator
    ?
  • 0.9 newer Bluetooth version
    ?

    5vs4.1
  • 36g lighter
    ?

    9gvs45g
  • Has voice prompts
    ?

Why is Optoma NuForce BE Free8 better than boAt Airdopes 281?

  • 0.5h longer battery life
    ?

    4hvs3.5h

Price comparison

Design

1.sweat resistance
boAt Airdopes 281
Optoma NuForce BE Free8
Resistance to sweat makes it ideal for use while doing sports.
2.weather-sealed (splashproof)
boAt Airdopes 281
Optoma NuForce BE Free8
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.has stereo speakers
boAt Airdopes 281
Optoma NuForce BE Free8
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
boAt Airdopes 281
Optoma NuForce BE Free8
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.wingtips included
boAt Airdopes 281
Optoma NuForce BE Free8
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.
6.has an earbud form
boAt Airdopes 281
Optoma NuForce BE Free8
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.

Sound quality

1.has active noise cancellation (noise control)
boAt Airdopes 281
Optoma NuForce BE Free8
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
boAt Airdopes 281
Optoma NuForce BE Free8
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
boAt Airdopes 281
Optoma NuForce BE Free8
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
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

20000Hz

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

Microphone

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

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
boAt Airdopes 281
Optoma NuForce BE Free8
An indicator shows you when the device has low battery.
3.has a rechargeable battery
boAt Airdopes 281
Optoma NuForce BE Free8
The battery can be recharged and used over again.
4.has wireless charging
boAt Airdopes 281
Optoma NuForce BE Free8
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

Connectivity

1.Has USB Type-C
boAt Airdopes 281
Optoma NuForce BE Free8
The USB Type-C features reversible plug orientation and cable direction.
2.Has Bluetooth aptX
boAt Airdopes 281
Optoma NuForce BE Free8
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.
3.Can be used wirelessly
boAt Airdopes 281
Optoma NuForce BE Free8
Wireless devices allow users more freedom of movement.
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.
The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Bluetooth pairing using NFC
boAt Airdopes 281
Optoma NuForce BE Free8
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.can be used as a headset
boAt Airdopes 281
Optoma NuForce BE Free8
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.
2.has voice commands
boAt Airdopes 281
Optoma NuForce BE Free8
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
3.control panel placed on a device
boAt Airdopes 281
Optoma NuForce BE Free8
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.
4.has a mute function
boAt Airdopes 281
Optoma NuForce BE Free8
The device has an option to mute/unmute a conversation directly from the device.
5.Has voice prompts
boAt Airdopes 281
Optoma NuForce BE Free8
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.
6.Supports fast charging
boAt Airdopes 281
Optoma NuForce BE Free8
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.

Price comparison

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