46points
38points

JBL Synchros S400BT

59points
63points

JBL T450BT

JBL Synchros S400BT
Comparison winner
Cost-effectiveness winner
JBL T450BT
vs
vs

28 facts in comparison

JBL Synchros S400BT vs JBL T450BT

JBL Synchros S400BT
JBL T450BT
46
points
JBL Synchros S400BT
59
points
JBL T450BT

Why is JBL Synchros S400BT better than JBL T450BT?

  • 2000Hz higher high-frequency
    ?

    22000Hzvs20000Hz
  • 10Hz lower low-frequency
    ?

    10Hzvs20Hz
  • Has a detachable cable
    ?
  • 8mm bigger driver unit
    ?

    40mmvs32mm
  • Has a 3.5mm male connector
    ?
  • Has a straight plug
    ?

Why is JBL T450BT better than JBL Synchros S400BT?

  • Has passive noise reduction
    ?
  • Has stereo speakers
    ?
  • Can be used as a headset
    ?
  • Has a rechargeable battery
    ?
  • 1 newer Bluetooth version
    4vs3
  • Has a battery level indicator
    ?

Price comparison

Cheap alternatives

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.

JBL Synchros S400BT
JBL T450BT
2.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.

JBL Synchros S400BT
JBL T450BT
3.sweat resistant
?

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

For example

Skullcandy Sesh

JBL Synchros S400BT
JBL T450BT
4.can be folded
?

Foldable devices are easier to transport and take up less storage space.

JBL Synchros S400BT
JBL T450BT
5.has a tangle free cable
?

The cable is designed to minimize tangling.

For example

Monoprice Monolith M650

JBL Synchros S400BT
JBL T450BT
6.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

For example

Skullcandy Sesh

JBL Synchros S400BT
JBL T450BT

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

22000Hz

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

10Hz

20Hz

3.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.

JBL Synchros S400BT
JBL T450BT
4.has active noise cancelling (noise control)
?

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.

For example

Bose Noise Cancelling Headphones 700

JBL Synchros S400BT
JBL T450BT
5.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

40mm

32mm

Power

1.has a rechargeable battery
?

The battery can be recharged and used over again.

JBL Synchros S400BT
JBL T450BT
2.has a battery level indicator
?

An indicator shows you when the device has low battery.

JBL Synchros S400BT
JBL T450BT
3.has a removable battery
?

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

For example

Jaybird Run XT

JBL Synchros S400BT
JBL T450BT

Connectivity

1.Bluetooth version
?

Best

Skullcandy Sesh

5

3

4

2.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

JBL Synchros S400BT
JBL T450BT
3.has a 3.5mm male connector
?

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

JBL Synchros S400BT
JBL T450BT
4.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

Sony WH-1000XM3

JBL Synchros S400BT
JBL T450BT
5.Has WiFi
?

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

JBL Synchros S400BT
JBL T450BT

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 applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

JBL Synchros S400BT
JBL T450BT
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.

JBL Synchros S400BT
JBL T450BT
3.has a noise canceling microphone
?

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

For example

Sennheiser IE 80S BT

JBL Synchros S400BT
JBL T450BT

Which are the best headphones?

Show all
This page is currently only available in English.