Home Wireless Earbuds Jbl Tune Flex Vs. Sony Linkbuds S

Jbl Tune Flex Vs. Sony Linkbuds S Review

Last updated on Mar 30, 2024   8 minute read
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JBL Tune Flex

JBL Tune Flex

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Reasons why you might like the JBL Tune Flex

Overall Score 7.5 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 4 only
  • Has Ambient Sound Mode
VS
Sony LinkBuds S

Sony LinkBuds S

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Reasons why you might like the Sony LinkBuds S

Overall Score 7 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 6 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode

Jbl Tune Flex Vs. Sony Linkbuds S Review In Summary

Category Features JBL Tune Flex Sony LinkBuds S
DESIGN ingress protection (ip) rating IPX4 IPX4
weight 9.6g 9.6g
has no wires or cables
sweat resistance
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 12mm 5mm
lowest frequency 20Hz 20Hz
highest frequency 20,000Hz 40,000Hz
sound pressure level 108dB/mW
POWER battery life 8hours 6hours
battery life of charging case 24hours 14hours
charge time 2hours 2hours
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.2 v5.2
maximum bluetooth range 10meters 10meters
has aac
has ldac
MICROPHONE number of microphones 4only 6only
has a noise-canceling microphone
mic sensitivity -38dBV/Pa
EXTRAS has ambient sound mode
has in/on-ear detection
has find earbuds feature
supports fast charging
multipoint count 2only
has a mute function
control panel placed on a device
has voice prompts
travel bag is included
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Jbl Tune Flex Vs. Sony Linkbuds S Review In Detail

Design

Ingress Protection (Ip) Rating

JBL Tune Flex IPX4
Sony LinkBuds S IPX4

IP ratings is the rating of protection given by an enclosure, against dust and water. In the format of IPXX, 'X' represents a number The first value of the IP rating means protection against solids say dust, while the second refers to resistance against liquids (sweat).

Scoring IPX4, the JBL Tune Flex's rating for solids indicates that no data available to specify a protection rating, and the second value of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

In comparison to the JBL Tune Flex, Sony LinkBuds S have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, they both have the same rating against liquids

Weight

JBL Tune Flex 9.6g
Sony LinkBuds S 9.6g

The JBL Tune Flex have a weight of 9.6g . We consider a lower weight better for the reason that lighter devices are more comfortable to carry.

Sony LinkBuds S, at 9.6g have the same weight as the JBL Tune Flex

Has No Wires Or Cables

JBL Tune Flex
Sony LinkBuds S

For a device to be true wireless it should have no wires connecting any part of the device together, JBL Tune Flex are true wireless for this case since they have no cables. This is an important difference since wireless earbuds have wires linking the 2 earbuds .

Sony LinkBuds S also is true wireless since it has no cables connecting the 2 earbuds together.

Sweat Resistance

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex have sweat resistance

Sony LinkBuds S's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex have stereo speakers, what this means is that JBL Tune Flex's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

Both Sony LinkBuds S and JBL Tune Flex have stereo speakers

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Sound Quality

Has Active Noise Cancellation (Noise Control)

JBL Tune Flex
Sony LinkBuds S

ANC uses more advanced technology to actively counter noise. How it works, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) then producing -1 (inverted noise) giving zero which results in a reduced level of noise.

JBL Tune Flex have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears since you don't have to crank up the device volume to outcompete background sounds.

Sony LinkBuds S too have Active Noise Cancellation making either of the devices ideal for plane rides and rush hour travels. Each work with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that enhances your chill time.

Has Passive Noise Reduction

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex sit tightly in place, this creates a sound seal that reduces your environment noise and also prevents the earbuds voice audio from leaking out at the same.

Both of these devices have passive noise reduction which means that both reduce ambient noise instead of actively using ANC to cancel it out.

Driver Unit Size

JBL Tune Flex 12mm
Sony LinkBuds S 5mm

JBL Tune Flex have a unit size of 12mm in diameter, the bigger the unit the more powerful, and can produce better bass. The driver unit is the component that makes sound in the earbuds, the unit size dictates the sound made by the earbuds.

Sony LinkBuds S driver unit is 5mm in diameter, which implies that they have a smaller driver unit than that of JBL Tune Flex by 7mm , many people have a misconception that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty producing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.

Lowest Frequency

JBL Tune Flex 20Hz
Sony LinkBuds S 20Hz

JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low recognizable frequencies and if it makes any changes to the signal while at it.

Sony LinkBuds S's lowest frequency is at 20Hz, this implies that both devices can produce equal bass

Highest Frequency

JBL Tune Flex 20,000Hz
Sony LinkBuds S 40,000Hz

JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio component makes high audible frequencies and if it makes any changes to the signal while at it.

Sony LinkBuds S's highest frequency is at 40,000Hz, this means that Sony LinkBuds S can produce a clearer and crispier treble than the JBL Tune Flex

Sound Pressure Level

JBL Tune Flex 108dB/mW
Sony LinkBuds S

The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL Tune Flex's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

Power

Battery Life

JBL Tune Flex 8hours
Sony LinkBuds S 6hours

JBL Tune Flex's battery life is 8 hours, these last longer than 5 hours of listening which is considered average before recharge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

Sony LinkBuds S's battery life is less than that of JBL Tune Flex by 2 hours . Each time you recharge your earbuds, they get a little less listening time. The effect is barely noticeable at first, but over a few years, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

JBL Tune Flex 24hours
Sony LinkBuds S 14hours

This is given by the manufacturer, and JBL Tune Flex's case has a full charge of 24 hours. A charging case with a longer battery life allows you to recharge your earbuds on the go many times before recharging the case itself.

Sony LinkBuds S's charging case has a battery life of 14 hours, less than that of JBL Tune Flex by 10 hours

Charge Time

JBL Tune Flex 2hours
Sony LinkBuds S 2hours

It takes 2 hours to fully charge the JBL Tune Flex's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for long periods.

Sony LinkBuds S takes 2 hours to fully charge the battery, equal to that of the JBL Tune Flex

Has A Battery Level Indicator

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex have a battery level indicator, an indicator alerts you when the device has a low battery. Its lights show the charging status of your device and charging case.

Sony LinkBuds S too have a battery level indicator, these enable you to determine the charging state of your device, if charged fully, or the battery is running low.

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Connectivity

Has Usb Type-C

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Sony LinkBuds S too have USB TYPE-C. This USB-C plug comes along with most current electronics.

Bluetooth Version

JBL Tune Flex v5.2
Sony LinkBuds S v5.2

The JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.

Sony LinkBuds S has a Bluetooth version of 5.2, equal to that of the JBL Tune Flex . Newer versions provide faster data transfers.

Maximum Bluetooth Range

JBL Tune Flex 10meters
Sony LinkBuds S 10meters

The JBL Tune Flex have a 10meters distance connecting via Bluetooth.

Sony LinkBuds S have a maximum range of 10meters, equal to that of the JBL Tune Flex

Has Aac

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the JBL Tune Flex will work fine with your iPhone. If you intend on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.

The Sony LinkBuds S support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Ldac

JBL Tune Flex
Sony LinkBuds S

Sony LinkBuds S support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It can reach a high bitrate of 990kbps, which provides high-resolution audio.

Microphone

Number Of Microphones

JBL Tune Flex 4only
Sony LinkBuds S 6only

JBL Tune Flex have 4 microphones.

While the Sony LinkBuds S microphones are 6, more than that of JBL Tune Flex by 2 . More microphones result in better sound quality and help the device to filter out background sounds.

Has A Noise-Canceling Microphone

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex have a noise-canceling type of microphone, these microphones are designed to reduce background sounds from the desired sound.

Mic Sensitivity

JBL Tune Flex -38dBV/Pa
Sony LinkBuds S

The JBL Tune Flex microphone sensitivity is measured at -38dBV/Pa. The vastness of the analog or digital output signal from the microphone with its input stimulus is a calculation of its sensitivity. It's the 'loudness' of the sound that the earbud microphone can pick up.

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Extras

Has Ambient Sound Mode

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even when wearing them

The Sony LinkBuds S support ambient sound mode as well, helpful when you want to listen to music while being aware of what’s happening around you, say you’re having a run but still want to be able to hear traffic.

Has In/On-Ear Detection

JBL Tune Flex
Sony LinkBuds S

Sony LinkBuds S support in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused.

Has Find Earbuds Feature

JBL Tune Flex
Sony LinkBuds S

When lost in a room, or can't be found in your bag, the JBL Tune Flex support the find earbuds feature.

Sony LinkBuds S also have the find earbuds feature. Use the device app on your smartphone to play a sound from your device to locate them.

Supports Fast Charging

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to reduce the amount of time it takes to fully charge the earbuds.

The Sony LinkBuds S too support fast charging. This kind is similar to regular charging, only that the battery is filling up much faster. Say, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.

Multipoint Count

JBL Tune Flex 2only
Sony LinkBuds S

The JBL Tune Flex support multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. For example, you can easily switch calls from one device to another without having to manually disconnect and reconnect.

Has A Mute Function

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex have a mute function, they support the option to mute/unmute a conversation directly from the device.

The Sony LinkBuds S also support this function. The mute function means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

JBL Tune Flex
Sony LinkBuds S

With the JBL Tune Flex, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device.

The Sony LinkBuds S also have a control panel on them.

Has Voice Prompts

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex support voice prompts. With voice prompts, you receive information through audio messages, like if there is a problem with the connection.

The Sony LinkBuds S also support voice prompts .i.e the device notifies you when the battery is low, and it's time to recharge the device.

Travel Bag Is Included

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex come with their own special pouch. Carrying earbuds openly, or putting them in your pockets without a cover can easily damage them.

Sony LinkBuds S also have a travel bag included, which is useful for safe transportation.