70points

Anker SoundBuds Curve

54points

Optoma NuForce BE Free8

Anker SoundBuds Curve
Comparison winner
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Optoma NuForce BE Free8
vs
vs

41 facts in comparison

Anker SoundBuds Curve vs Optoma NuForce BE Free8

Anker SoundBuds Curve
Optoma NuForce BE Free8
70
points
Anker SoundBuds Curve
54
points
Optoma NuForce BE Free8

Why is Anker SoundBuds Curve better than Optoma NuForce BE Free8?

  • 31dB/mW higher sound pressure level
    ?

    123dB/mWvs92dB/mW
  • Has active noise-cancelling (noise control)
    ?
  • 16 Ohms lower impedance
    ?

    16 Ohmsvs32 Ohms
  • 8.5h longer battery life
    ?

    12.5hvs4h
  • 22g lighter
    23gvs45g
  • Sweat resistant
    ?
  • 4mm bigger driver unit
    ?

    10mmvs6mm
  • Has an in-line control panel
    ?

Why is Optoma NuForce BE Free8 better than Anker SoundBuds Curve?

  • Has stereo speakers
    ?
  • Control panel placed on a device
    ?
  • 1 more microphone(s)
    ?

    2vs1
  • Has an earbud form
    ?

Price comparison

Anker SoundBuds Curve

ProductStorePrice
Anker SoundBuds Curve Amazon[Upgraded] Anker Soundbuds Curve Wireles...[Upgraded] Anker Soundbuds Curve Wireless Headphones, 18H Battery, IPX7 Waterproof Bluetooth Headphones, Bluetooth 5.0, Built in Mic and Carry Pouch, SweatGuard Technology for Workout, Gym, Running
Amazon logo
$26.99
Anker SoundBuds Curve AmazonAnker SoundBuds Curve Wireless Headphone...Anker SoundBuds Curve Wireless Headphones, Bluetooth 4.1 Sports Earphones(Renewed)
Amazon logo
$18.99

Optoma NuForce BE Free8

ProductStorePrice
Optoma NuForce BE Free8 AmazonOptoma NuForce BE Free8 Truly Wireless P...Optoma NuForce BE Free8 Truly Wireless Premium Earphones with 16h Battery Life, AAC+aptX, SpinFit Ear Tips and Charging case
Amazon logo
$40.95
Optoma NuForce BE Free8 AmazonNuForce BE FREE6 Truly Wireless Bluetoot...NuForce BE FREE6 Truly Wireless Bluetooth Earbuds - for Audio Enthusiasts - Up to 24h Battery - Bluetooth 5.0 - Sweat Proof - Dual Audio Mode - Extra Bass
Amazon logo
$99.00
Optoma NuForce BE Free8 AmazonOptoma NuForce BE Sport4 Premium Wireles...Optoma NuForce BE Sport4 Premium Wireless Sport earphones with mic and 10h battery, sweat proof, AAC + aptX, Quick Charge, Graphene drivers, compatible with Android and iPhone
Amazon logo
$64.13
Optoma NuForce BE Free8 AmazonNuForce BE Live5 Wireless Audiophile Ear...NuForce BE Live5 Wireless Audiophile Earphones with 8h Battery Life, AAC + aptX, Large 8mm Driver for deep Bass, New Innovative Battery Design and Aluminum housing, Black (Black)
Amazon logo
$19.99
Optoma NuForce BE Free8 AmazonNuForce Hem Dynamic in-Ear Monitors Hi-R...NuForce Hem Dynamic in-Ear Monitors Hi-Res Audio Noise Isolating Single Micro Dynamic Driver Microphone and Remote Charcoal Black (Hem-Dynamic-Black)
Amazon logo
$29.99
Optoma NuForce BE Free8 AmazonOptoma NuForce HEM8 Reference Class Hi-R...Optoma NuForce HEM8 Reference Class Hi-Res in-Ear Headphones with Quad Balanced Armature Drivers
Amazon logo
$399.00
Optoma NuForce BE Free8 AmazonOptoma NuForce HEM4 Reference Class Hi-R...Optoma NuForce HEM4 Reference Class Hi-Res in-Ear Headphones with Dual Balanced Armature Drivers
Amazon logo
$89.99
Optoma NuForce BE Free8 AmazonOptoma NuForce BE2 Wireless Bluetooth Ea...Optoma NuForce BE2 Wireless Bluetooth Earphones with Patented SpinFit eartips, 10h Battery, Microphone, AAC Support for iPhone
Amazon logo
$9.40
Optoma NuForce BE Free8 AmazonOptoma NuForce Primo8 Quad-Driver Earpho...Optoma NuForce Primo8 Quad-Driver Earphones with World's First Phase-Coherent Crossover Design (Renewed)
Amazon logo
$69.00
Optoma NuForce BE Free8 AmazonNuForce BE6I-BLUE Optoma Wireless Blueto...NuForce BE6I-BLUE Optoma Wireless Bluetooth Headphones with aptX, AAC and 8h Battery Life, Blue (Renewed)
Amazon logo
$29.99
Optoma NuForce BE Free8 walmartNuForce BESPORT4-BLACK BE Sport4 Premium...NuForce BESPORT4-BLACK BE Sport4 Premium Bluetooth Sport In-Ear Earbuds with Microphone (Black)
walmart logo
$114.85

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. Show more

Anker SoundBuds Curve
Optoma NuForce BE Free8
2.has an over-the-ear form
?

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.

For example

Panasonic HD805N

Anker SoundBuds Curve
Optoma NuForce BE Free8
3.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

Panasonic HD805N

Anker SoundBuds Curve
Optoma NuForce BE Free8
4.Weather-sealed (splashproof)
?

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

Anker SoundBuds Curve
Optoma NuForce BE Free8
5.sweat resistant
?

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

Anker SoundBuds Curve
Optoma NuForce BE Free8
6.weight
?

Best

Sony MDR-EX150AP

3g

23g

45g

Sound quality

1.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

123dB/mW

92dB/mW

2.highest frequency
?

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

Best

Sony MDR-Z1

120000Hz

20000Hz

20000Hz

3.lowest frequency
?

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass. Show more

Best

Sony MH1CBLK

1Hz

20Hz

20Hz

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.

For example

Sennheiser CX 686G Sports

Anker SoundBuds Curve
Optoma NuForce BE Free8
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. Show more

Best

Flips Solo 2 Social

4 Ohms

16 Ohms

32 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

Monoprice Monolith M1570

106mm

10mm

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

Cleer Enduro 100

100h

12.5h

4h

2.has a rechargeable battery
?

The battery can be recharged and used over again.

Anker SoundBuds Curve
Optoma NuForce BE Free8
3.has a battery level indicator
?

An indicator shows you when the device has low battery.

For example

Mpow Fly Plus

Anker SoundBuds Curve
Optoma NuForce BE Free8
4.has a removable battery
?

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

For example

House of Marley Redemption ANC

Anker SoundBuds Curve
Optoma NuForce BE Free8

Connectivity

1.Bluetooth version
?

Best

Soul Electronics X-Tra

10

4.1

4.1

2.maximum Bluetooth range
?

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

Best

Jabra Engage 75 Stereo/Mono

150m

10m

10m

3.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

Anker SoundBuds Curve
Optoma NuForce BE Free8
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

Panasonic HD805N

Anker SoundBuds Curve
Optoma NuForce BE Free8
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

Edifier W570BT

Anker SoundBuds Curve
Optoma NuForce BE Free8
6.supports Wi-Fi
?

The device can connect to Wi-Fi.

For example

Audio Technica ATH-ANC300TW

Anker SoundBuds Curve
Optoma NuForce BE Free8

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.

Anker SoundBuds Curve
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.

Anker SoundBuds Curve
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

Philips PH805

8

1

2

4.has a noise-cancelling microphone
?

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

For example

Mpow Fly Plus

Anker SoundBuds Curve
Optoma NuForce BE Free8
5.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.

Anker SoundBuds Curve
Optoma NuForce BE Free8

Price comparison

Anker SoundBuds Curve

ProductStorePrice
Anker SoundBuds Curve Amazon[Upgraded] Anker Soundbuds Curve Wireles...[Upgraded] Anker Soundbuds Curve Wireless Headphones, 18H Battery, IPX7 Waterproof Bluetooth Headphones, Bluetooth 5.0, Built in Mic and Carry Pouch, SweatGuard Technology for Workout, Gym, Running
Amazon logo
$26.99
Anker SoundBuds Curve AmazonAnker SoundBuds Curve Wireless Headphone...Anker SoundBuds Curve Wireless Headphones, Bluetooth 4.1 Sports Earphones(Renewed)
Amazon logo
$18.99

Optoma NuForce BE Free8

ProductStorePrice
Optoma NuForce BE Free8 AmazonOptoma NuForce BE Free8 Truly Wireless P...Optoma NuForce BE Free8 Truly Wireless Premium Earphones with 16h Battery Life, AAC+aptX, SpinFit Ear Tips and Charging case
Amazon logo
$40.95
Optoma NuForce BE Free8 AmazonNuForce BE FREE6 Truly Wireless Bluetoot...NuForce BE FREE6 Truly Wireless Bluetooth Earbuds - for Audio Enthusiasts - Up to 24h Battery - Bluetooth 5.0 - Sweat Proof - Dual Audio Mode - Extra Bass
Amazon logo
$99.00
Optoma NuForce BE Free8 AmazonOptoma NuForce BE Sport4 Premium Wireles...Optoma NuForce BE Sport4 Premium Wireless Sport earphones with mic and 10h battery, sweat proof, AAC + aptX, Quick Charge, Graphene drivers, compatible with Android and iPhone
Amazon logo
$64.13
Optoma NuForce BE Free8 AmazonNuForce BE Live5 Wireless Audiophile Ear...NuForce BE Live5 Wireless Audiophile Earphones with 8h Battery Life, AAC + aptX, Large 8mm Driver for deep Bass, New Innovative Battery Design and Aluminum housing, Black (Black)
Amazon logo
$19.99
Optoma NuForce BE Free8 AmazonNuForce Hem Dynamic in-Ear Monitors Hi-R...NuForce Hem Dynamic in-Ear Monitors Hi-Res Audio Noise Isolating Single Micro Dynamic Driver Microphone and Remote Charcoal Black (Hem-Dynamic-Black)
Amazon logo
$29.99
Optoma NuForce BE Free8 AmazonOptoma NuForce HEM8 Reference Class Hi-R...Optoma NuForce HEM8 Reference Class Hi-Res in-Ear Headphones with Quad Balanced Armature Drivers
Amazon logo
$399.00
Optoma NuForce BE Free8 AmazonOptoma NuForce HEM4 Reference Class Hi-R...Optoma NuForce HEM4 Reference Class Hi-Res in-Ear Headphones with Dual Balanced Armature Drivers
Amazon logo
$89.99
Optoma NuForce BE Free8 AmazonOptoma NuForce BE2 Wireless Bluetooth Ea...Optoma NuForce BE2 Wireless Bluetooth Earphones with Patented SpinFit eartips, 10h Battery, Microphone, AAC Support for iPhone
Amazon logo
$9.40
Optoma NuForce BE Free8 AmazonOptoma NuForce Primo8 Quad-Driver Earpho...Optoma NuForce Primo8 Quad-Driver Earphones with World's First Phase-Coherent Crossover Design (Renewed)
Amazon logo
$69.00
Optoma NuForce BE Free8 AmazonNuForce BE6I-BLUE Optoma Wireless Blueto...NuForce BE6I-BLUE Optoma Wireless Bluetooth Headphones with aptX, AAC and 8h Battery Life, Blue (Renewed)
Amazon logo
$29.99
Optoma NuForce BE Free8 walmartNuForce BESPORT4-BLACK BE Sport4 Premium...NuForce BESPORT4-BLACK BE Sport4 Premium Bluetooth Sport In-Ear Earbuds with Microphone (Black)
walmart logo
$114.85

Which are the best headphones?

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