Home Wireless Earbuds Jbl Tune Flex Vs. Jbl Reflect Aero Tws

Jbl Tune Flex Vs. Jbl Reflect Aero Tws 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
JBL Reflect Aero TWS

JBL Reflect Aero TWS

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Reasons why you might like the JBL Reflect Aero TWS

Overall Score 7 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IP68
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 6 only
  • Has Ambient Sound Mode

Jbl Tune Flex Vs. Jbl Reflect Aero Tws Review In Summary

Category Features JBL Tune Flex JBL Reflect Aero TWS
DESIGN ingress protection (ip) rating IPX4 IP68
weight 9.6g 13g
has no wires or cables
wingtips included
sweat resistance
is dust proof and water-resistant
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 12mm 6.8mm
lowest frequency 20Hz 20Hz
highest frequency 20,000Hz 20,000Hz
sound pressure level 108dB/mW 99dB/mW
POWER battery life 8hours 8hours
battery life of charging case 24hours 16hours
charge time 2hours 1.5hours
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.2 v5.2
maximum bluetooth range 10meters 10meters
has aac
MICROPHONE number of microphones 4only 6only
has a noise-canceling microphone
mic sensitivity -38dBV/Pa
EXTRAS has ambient sound mode
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. Jbl Reflect Aero Tws Review In Detail

Design

Ingress Protection (Ip) Rating

JBL Tune Flex IPX4
JBL Reflect Aero TWS IP68

IP ratings refer to the rank of protection offered by an enclosure, against dust and liquids. In the format of IPXX, 'X' represents a number The first value means protection against solids such as dust, followed by the one that refers to resistance against liquids (water).

Having a value of 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, JBL Reflect Aero TWS have a rating of IP68 meaning that they are completely dust proof and that of liquids is that, JBL Reflect Aero TWS has a higher liquid rating than JBL Tune Flex

Weight

JBL Tune Flex 9.6g
JBL Reflect Aero TWS 13g

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

JBL Reflect Aero TWS, at 13g are heavier than the JBL Tune Flex with a difference of 3.4g

Has No Wires Or Cables

JBL Tune Flex
JBL Reflect Aero TWS

True wireless devices have no cables connecting any part of the device together, JBL Tune Flex are true wireless for this matter since they don't have wires. This is an important distinction since wireless earbuds have wires connecting the pair of earbuds .

JBL Reflect Aero TWS also is true wireless since it has no wires linking the pair of earbuds together.

Wingtips Included

JBL Tune Flex
JBL Reflect Aero TWS

The JBL Reflect Aero TWS come with wingtips, these are commonly used for earbuds for workouts and are usually an optional add-on to the separate silicone ear tip for a better fit.

Sweat Resistance

JBL Tune Flex
JBL Reflect Aero TWS

JBL Tune Flex have sweat resistance

JBL Reflect Aero TWS's resistance to sweat makes both devices fit for use during long-distance running, marathons, training in workout bodysuits, etc

Is Dust Proof And Water-Resistant

JBL Tune Flex
JBL Reflect Aero TWS

The JBL Reflect Aero TWS are both dustproof and water-resistant.

Has Stereo Speakers

JBL Tune Flex
JBL Reflect Aero TWS

JBL Tune Flex have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

The JBL Reflect Aero TWS also have stereo speakers

JBL Tune Flex
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Sound Quality

Has Active Noise Cancellation (Noise Control)

JBL Tune Flex
JBL Reflect Aero TWS

ANC makes use of advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and after inverts the soundwaves to cancel it out. Simply put, it's like having +1 (noise) then producing -1 (counter sound by the device) giving zero hence "diluting" the noise.

The JBL Tune Flex have ANC enabling you to listen at lower volume levels, good for your ears since you don't have to crank up the earbuds volume to outcompete background sounds.

JBL Reflect Aero TWS too have Active Noise Cancellation which makes either of the devices ideal for plane rides and rush hour travels. The JBL Tune Flex and JBL Reflect Aero TWS operate with different noise cancellation settings, pick the setting that you prefer for travel or that enhances your relaxation time.

Has Passive Noise Reduction

JBL Tune Flex
JBL Reflect Aero TWS

The JBL Tune Flex stay well in place, creating a sound covering that reduces your environment sounds well as preventing the device music from leaking out at the same.

Both of these devices have passive noise reduction which means that both tone down ambient noise without using technology to cancel it out.

Driver Unit Size

JBL Tune Flex 12mm
JBL Reflect Aero TWS 6.8mm

JBL Tune Flex driver unit is 12mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that makes sound in the device, its size corellates with the sound made by the earbuds.

JBL Reflect Aero TWS driver unit is 6.8mm in diameter, which means that they have a smaller driver unit than that of JBL Tune Flex by 5.2mm , many people have a misconception that driver units of a bigger size automatically produce better sound quality.

However, large drivers find it difficult to produce high frequencies so yeah, 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
JBL Reflect Aero TWS 20Hz

The JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it alters the signal on its way through.

JBL Reflect Aero TWS's lowest frequency is at 20Hz, this implies that both devices can produce equal bass

Highest Frequency

JBL Tune Flex 20,000Hz
JBL Reflect Aero TWS 20,000Hz

JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio device generates high audible frequencies and if it makes any changes to the signal on its way through.

JBL Reflect Aero TWS's highest frequency is at 20,000Hz, this implies that both devices can generate equal treble

Sound Pressure Level

JBL Tune Flex 108dB/mW
JBL Reflect Aero TWS 99dB/mW

SPL, 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.

JBL Reflect Aero TWS's sound pressure level measurement is 99dB/mW. The sound pressure level, something is can be considered differently by different persons, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.

Power

Battery Life

JBL Tune Flex 8hours
JBL Reflect Aero TWS 8hours

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 usually given by the manufacturer, and with more battery hours, you get to use it for longer and have to charge the device less often.

JBL Reflect Aero TWS's battery life is equal to that of the JBL Tune Flex . Every time you recharge your earbuds, they get a little less playing time. The effect is not noticeable at first, but over time, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

JBL Tune Flex 24hours
JBL Reflect Aero TWS 16hours

The battery life of the charging case is given by the manufacturer, and JBL Tune Flex's case is said to have 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.

JBL Reflect Aero TWS's charging case has a battery life of 16 hours, less than that of JBL Tune Flex by 8 hours

Charge Time

JBL Tune Flex 2hours
JBL Reflect Aero TWS 1.5hours

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

JBL Reflect Aero TWS takes 1.5 hours to fully charge the battery, less than that of JBL Tune Flex by 0.5 hours

Has A Battery Level Indicator

JBL Tune Flex
JBL Reflect Aero TWS

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

JBL Reflect Aero TWS too have a battery level indicator, these allow you determine the charging state of your earbuds, whether fully charged, or the battery is running low.

JBL Tune Flex
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Connectivity

Has Usb Type-C

JBL Tune Flex
JBL Reflect Aero TWS

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

JBL Reflect Aero TWS too support USB TYPE-C. This USB-C plug comes along with most current laptops, phones, and tablets.

Bluetooth Version

JBL Tune Flex v5.2
JBL Reflect Aero TWS v5.2

The 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.

JBL Reflect Aero TWS 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
JBL Reflect Aero TWS 10meters

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

JBL Reflect Aero TWS have a maximum range of 10meters, equal to that of the JBL Tune Flex

Has Aac

JBL Tune Flex
JBL Reflect Aero TWS

JBL Tune Flex support AAC, a codec that is 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 well with your iPhone. If you are planning 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.

Microphone

Number Of Microphones

JBL Tune Flex 4only
JBL Reflect Aero TWS 6only

The JBL Tune Flex have 4 microphones.

JBL Reflect Aero TWS microphones are 6, more than that of JBL Tune Flex by 2 . More microphones record better sound quality and enable the device to filter out background sounds.

Has A Noise-Canceling Microphone

JBL Tune Flex
JBL Reflect Aero TWS

JBL Tune Flex use a noise-canceling microphone, these microphones are intended to reduce background sounds from the desired sound.

The JBL Reflect Aero TWS too use a noise-canceling type of microphone. Especially useful in noisy areas.

Mic Sensitivity

JBL Tune Flex -38dBV/Pa
JBL Reflect Aero TWS

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 calculation of its sensitivity. It's the 'loudness' of the voice that the earbud microphone can recognize.

JBL Tune Flex
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Extras

Has Ambient Sound Mode

JBL Tune Flex
JBL Reflect Aero TWS

The JBL Tune Flex support ambient sound mode, which uses microphones to channel ambient sound to still be heard even while wearing the earbuds

The JBL Reflect Aero TWS support ambient sound mode as well, it’s useful when you want to listen to music but also be aware of your surrounding, for example when you’re having a jog but would still want to hear traffic.

Has Find Earbuds Feature

JBL Tune Flex
JBL Reflect Aero TWS

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

Supports Fast Charging

JBL Tune Flex
JBL Reflect Aero TWS

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

Also the JBL Reflect Aero TWS support fast charging. This kind is similar to regular charging, only that the battery fills up much faster. Say, with Quick Charge 3.0, the battery can be charged to 50% in thirty minutes.

Multipoint Count

JBL Tune Flex 2only
JBL Reflect Aero TWS

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

Has A Mute Function

JBL Tune Flex
JBL Reflect Aero TWS

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

The JBL Reflect Aero TWS also have the mute function. The mute function means that you can turn off the device's microphone, but still hear the other party talk.

Control Panel Placed On A Device

JBL Tune Flex
JBL Reflect Aero TWS

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

JBL Reflect Aero TWS too have a control panel on them.

Has Voice Prompts

JBL Tune Flex
JBL Reflect Aero TWS

The JBL Tune Flex support voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection.

JBL Reflect Aero TWS too have voice prompts meaning the device will notify you when the battery is running low, and you need to recharge the earbuds.

Travel Bag Is Included

JBL Tune Flex
JBL Reflect Aero TWS

JBL Tune Flex come with a special pouch. Carrying earbuds openly, or putting them in your pockets without a casing can easily put them at risk of getting damaged.

JBL Reflect Aero TWS too have a travel bag included, which is useful for safe transportation.