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 level of protection offered by an enclosure, against dust and liquids. The letters 'IP' are followed by two values The first value represents protection against solids say dust, while the second refers to protection against liquids (sweat).

Scoring IPX4, the JBL Tune Flex's rating is read as, the first value of X denotes that no data available to specify a protection rating, and of liquids 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

JBL Tune Flex have a weight of 9.6g . We consider a lower weight better because lighter devices are easier to transport.

The 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 matter since they have no wires. This is a major distinction as some wireless earbuds have cables connecting the pair of earbuds together.

Sony LinkBuds S also is true wireless since it doesn't have cables linking the pair of earbuds together.

Sweat Resistance

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex are resistant to sweat

Sony LinkBuds S's resistance to sweat makes both devices good for use during long-distance running, marathons, cardio sweat workouts , etc

Has Stereo Speakers

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex have stereo speakers, devices with stereo 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

JBL Tune Flex
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Sound Quality

Has Active Noise Cancellation (Noise Control)

JBL Tune Flex
Sony LinkBuds S

Active noise cancellation makes use of more advanced technology to reduce ambient sounds. How it works, it studies the sound pattern of incoming noise and inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) and producing -1 (inverted noise) giving zero which results in a reduced level of noise.

JBL Tune Flex have ANC enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the device volume to outcompete background noise.

Sony LinkBuds S too have Active Noise Cancellation making either of the earbuds ideal for plane rides and rush hour commutes. Each work with different noise cancellation settings, pick the setting that suits your 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, creating an acoustic seal that tones down your environment sounds well as preventing the earbuds music from leaking out .

Both of these devices have passive noise reduction this implies that both tone down 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, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that produces sound in the device, its 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 , as many tend to believe 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 produce better quality sound.

Lowest Frequency

JBL Tune Flex 20Hz
Sony LinkBuds S 20Hz

The JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low frequencies that can be heard, and if it alters the signal while at it.

Sony LinkBuds S's lowest frequency is at 20Hz, this means that both devices make sound with 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 tells how well an audio component generates high recognizable frequencies and if it adjustments to the signal while at it.

Sony LinkBuds S's highest frequency is at 40,000Hz, this implies 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 pressure level of sound, measured 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

The JBL Tune Flex's battery life is 8 hours, these last longer than 5 hours of listening which is considered average for a single charge. A device's battery life is commonly given by the manufacturer, and with more battery hours, 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 playing time. The effect is not 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 vendor, and the JBL Tune Flex's case is said to have a full charge of 24 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go several 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 highly adivsable to fully charge the battery before using the earbuds for the first time.

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

The JBL Tune Flex have a battery level indicator, an indicator alerts you when the earbuds has a low battery. The battery indicator lights display the charging state of your earbuds and charging case.

Sony LinkBuds S too have a battery level indicator, charging indicators enable you tell the charging state of your device, whether fully charged, or the battery is running low.

JBL Tune Flex
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Connectivity

Has Usb Type-C

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex use USB TYPE-C, a standard connector for transmitting both data and power in a single cable.

Sony LinkBuds S too support 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

JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data transfers between devices placed in range, 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 to connect 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. Because it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the JBL Tune Flex will work well with your iPad. 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 is capable of a very high bitrate of 990kbps, providing high-resolution audio.

Microphone

Number Of Microphones

JBL Tune Flex 4only
Sony LinkBuds S 6only

The 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 enable the earbuds to filter out background sounds.

Has A Noise-Canceling Microphone

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex use a noise-canceling type of microphone, these microphones are made 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 magnitude of the analog or digital output signal from the microphone with its input stimulus is a measure of its sensitivity. It's the 'loudness' of the voice that the microphone can pick up.

JBL Tune Flex
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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 channel ambient sound so that they can 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 your surrounding, for example when you’re having a jog but would still want to be able to hear traffic.

Has In/On-Ear Detection

JBL Tune Flex
Sony LinkBuds S

The Sony LinkBuds S support in/on-ear detection, the sensors in the earbuds can detect when removed from your ears .

Has Find Earbuds Feature

JBL Tune Flex
Sony LinkBuds S

When lost in a room, or can't easily find them in your bag, JBL Tune Flex have a find earbuds feature.

Sony LinkBuds S too have the find earbuds feature. You can use the earbuds app on your smartphone to play an alarm from your earbuds to help you find them.

Supports Fast Charging

JBL Tune Flex
Sony LinkBuds S

JBL Tune Flex support fast charging. Commonly, technologies like Qualcomm’s Quick Charge, are used to lower the amount of time it takes to charge the earbuds.

Also the Sony LinkBuds S support fast charging. It's very similar to regular charging, just 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

JBL Tune Flex support multipoint of 2 connections, the multipoint 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 feature to mute/unmute a conversation directly from the earbuds.

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

Control Panel Placed On A Device

JBL Tune Flex
Sony LinkBuds S

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

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

Has Voice Prompts

JBL Tune Flex
Sony LinkBuds S

The JBL Tune Flex have voice prompts. With voice prompts, you receive information through audio messages, say if there is an issue with the connection.

The Sony LinkBuds S also support voice prompts meaning the device will notify 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 a special pouch. Carrying earbuds without a case, or placing them in your bag without a cover can easily damage them.

Sony LinkBuds S also have a case included, which offers safe transportation.