Optoma NuForce BE Sport3
Optoma NuForce BE2
24 facts in comparison
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Resistance to sweat makes it ideal for use while doing sports.
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
Allows you to change ear pads without buying new ones.
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.
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
AKG K553 Pro
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
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.
Flips Solo 2 Social
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
Audeze LCD2 Classic
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.
Sennheiser PXC 480
The time it takes to fully charge the battery.
Sony Xperia Ear Duo
The battery can be recharged and used over again.
An indicator shows you when the device has low battery.
The battery is removable and can be replaced by the user if broken.
Jaybird Run XT
Beats Solo Pro
Wireless devices allow users more freedom of movement.
The device can connect at a greater distance via Bluetooth or infrared to another device.
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
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.
More microphones result in better sound quality and enable the device to filter out background noise.
Bose Noise Cancelling Headphones 700
There is a control panel on the cable, so you can easily operate the device without having to interact with it.