67points

JBL Duet BT

54points

JBL Under Armour Sport Wireless Flex

JBL Duet BT
Comparison winner
JBL Under Armour Sport Wireless Flex
vs
vs

34 facts in comparison

JBL Duet BT vs JBL Under Armour Sport Wireless Flex

JBL Duet BT
JBL Under Armour Sport Wireless Flex

Why is JBL Duet BT better than JBL Under Armour Sport Wireless Flex?

  • 5h longer battery life
    ?

    16hvs11h
  • Has a detachable cable
    ?
  • Has a 3.5mm male connector
    ?
  • 31.4mm bigger driver unit
    ?

    40mmvs8.6mm
  • 134.2g lighter
    ?

    183.3gvs317.5g
  • Can be folded
    ?
  • Travel bag is included
    ?
  • Has an in-line control panel
    ?

Why is JBL Under Armour Sport Wireless Flex better than JBL Duet BT?

  • 10Hz lower low-frequency
    ?

    10Hzvs20Hz
  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • Has passive noise reduction
    ?
  • Has a neodymium magnet
    ?
  • Sweat resistance
    ?
  • 0.1 newer Bluetooth version
    ?

    4.1vs4
  • Has an in-ear form
    ?

Price comparison

Design

1.has stereo speakers
JBL Duet BT
JBL Under Armour Sport Wireless Flex
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a detachable cable
JBL Duet BT
JBL Under Armour Sport Wireless Flex
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
3.sweat resistance
JBL Duet BT
JBL Under Armour Sport Wireless Flex
Resistance to sweat makes it ideal for use while doing sports.
4.weight

183.3g

317.5g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.weather-sealed (splashproof)
JBL Duet BT
JBL Under Armour Sport Wireless Flex
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.can be folded
JBL Duet BT
JBL Under Armour Sport Wireless Flex
Foldable devices are easier to transport and take up less storage space.

Sound quality

1.lowest frequency

20Hz

10Hz

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

20000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
JBL Duet BT
JBL Under Armour Sport Wireless Flex
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
JBL Duet BT
JBL Under Armour Sport Wireless Flex
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.
5.has a neodymium magnet
JBL Duet BT
JBL Under Armour Sport Wireless Flex
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
6.driver unit size

40mm

8.6mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Power

1.Battery life

16h

11h

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 rechargeable battery
JBL Duet BT
JBL Under Armour Sport Wireless Flex
The battery can be recharged and used over again.
3.has a battery level indicator
JBL Duet BT
JBL Under Armour Sport Wireless Flex
An indicator shows you when the device has low battery.
4.battery power

610mAh

200mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
5.has a removable battery
JBL Duet BT
JBL Under Armour Sport Wireless Flex
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
JBL Duet BT
JBL Under Armour Sport Wireless Flex
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4

4.1

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.
3.has a 3.5mm male connector
JBL Duet BT
JBL Under Armour Sport Wireless Flex
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.supports Bluetooth pairing using NFC
JBL Duet BT
JBL Under Armour Sport Wireless Flex
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.
5.supports Wi-Fi
JBL Duet BT
JBL Under Armour Sport Wireless Flex
The device can connect to Wi-Fi.

Features

1.can be used as a headset
JBL Duet BT
JBL Under Armour Sport Wireless Flex
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 a noise-canceling microphone
JBL Duet BT
JBL Under Armour Sport Wireless Flex
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.control panel placed on a device
JBL Duet BT
JBL Under Armour Sport Wireless Flex
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 an in-line control panel
JBL Duet BT
JBL Under Armour Sport Wireless Flex
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
5.warranty period

1

1

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Price comparison

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