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

Ingress Protection (Ip) Rating

JBL Tune Flex IPX4

JBL Reflect Aero TWS IP68

IP ratings refer to the level of protection offered by a casing, against dust and water. In the format of IPXX, 'X' represents a number The first value means protection against solids say dust, while the second refers to resistance against liquids (water).

Having a value of IPX4, the JBL Tune Flex's rating is read as, the first number 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.

Compared 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 Tune Flex has a lower liquid rating than JBL Reflect Aero TWS

Weight

JBL Tune Flex 9.6g

JBL Reflect Aero TWS 13g

The JBL Tune Flex have a weight of 9.6g . We take in account a lower weight best because lighter devices are more comfortable to move with.

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

Has No Wires Or Cables

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

True wireless devices have no wires linking any part of the device together, JBL Tune Flex are true wireless for this matter since they don't have wires. This is a major difference as some wireless earbuds have wires linking the pair of earbuds together.

JBL Reflect Aero TWS also is true wireless since it doesn't have cables linking the two earbuds .

Wingtips Included

JBL Tune Flex ✗

JBL Reflect Aero TWS ✓

JBL Reflect Aero TWS have wingtips, these are commonly used for earbuds for workouts and come as an optional add-on to each silicone ear tip for a more secure fit.

Sweat Resistance

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

JBL Tune Flex are resistant to sweat

JBL Reflect Aero TWS's resistance to sweat makes both devices fit for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc

Is Dust Proof And Water-Resistant

JBL Tune Flex ✗

JBL Reflect Aero TWS ✓

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, 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 JBL Reflect Aero TWS and JBL Tune Flex have stereo speakers

Has Active Noise Cancellation (Noise Control)

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

Active noise cancellation uses advanced kind of tech to reduce unwanted ambient sounds. ANC works when, it listens to the sound pattern outside and inside the earbud and inverts the soundwaves to counter it. Simply put, it's like having +1 (noise) then adding -1 (inverted noise) giving zero resulting in a reduced level of noise.

JBL Tune Flex have ANC allowing you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to outcompete background noise.

The JBL Reflect Aero TWS too have ANC which makes both earbuds ideal for flights and rush hour travels. The JBL Tune Flex and JBL Reflect Aero TWS operate with different noise cancellation types, pick the setting that you prefer for commute or that enhances your chill time.

Has Passive Noise Reduction

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

JBL Tune Flex sit well in place, this creates an acoustic seal that reduces background noise and also prevents the device voice audio from leaking out at the same.

Both JBL Reflect Aero TWS, and JBL Tune Flex have passive noise reduction this implies that they reduce ambient noise without using technology to cancel it out.

Driver Unit Size

JBL Tune Flex 12mm

JBL Reflect Aero TWS 6.8mm

The JBL Tune Flex driver unit is 12mm in diameter, bigger drivers are more powerful, and can produce better bass. A driver unit is the component that makes sound in the earbuds, its size corellates with the sound made by the earbuds.

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

However, large drivers find it difficult to produce high frequencies so yes, larger drivers are capable of generating louder sound, but this does not imply that they deliver better quality sound.

Lowest Frequency

JBL Tune Flex 20Hz

JBL Reflect Aero TWS 20Hz

JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces 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 make sound with equal bass

Highest Frequency

JBL Tune Flex 20,000Hz

JBL Reflect Aero TWS 20,000Hz

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

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

Sound Pressure Level

JBL Tune Flex 108dB/mW

JBL Reflect Aero TWS 99dB/mW

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.

JBL Reflect Aero TWS's sound pressure level measurement is 99dB/mW. The sound pressure level, something is can be perceived differently by separate people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.

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Battery Life

JBL Tune Flex 8hours

JBL Reflect Aero TWS 8hours

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 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 listening 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

JBL Reflect Aero TWS 16hours

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 allows you to recharge your earbuds on the go many times before having to recharge 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 takes 2 hours to fully charge the JBL Tune Flex's battery. It is recommended to fully charge the battery before using the earbuds for the first time.

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 ✓

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

JBL Reflect Aero TWS 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.

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 is part and parcel of most current laptops, phones, and tablets.

Bluetooth Version

JBL Tune Flex v5.2

JBL Reflect Aero TWS v5.2

JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in close proximity, 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

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 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.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the JBL Tune Flex will work well with your MacBook. 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.

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Number Of Microphones

JBL Tune Flex 4only

JBL Reflect Aero TWS 6only

JBL Tune Flex have 4 microphones.

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

Has A Noise-Canceling Microphone

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

The JBL Tune Flex have a noise-canceling microphone, these microphones are intended to filter out noise from the earbuds' sound.

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

Mic Sensitivity

JBL Tune Flex -38dBV/Pa

JBL Reflect Aero TWS ✗

JBL Tune Flex microphone sensitivity is measured at -38dBV/Pa. The size 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 recognize.

Has Ambient Sound Mode

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

JBL Tune Flex support ambient sound mode, which uses microphones to channel ambient noises to still be heard even when wearing them

The JBL Reflect Aero TWS 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 hear traffic.

Has Find Earbuds Feature

JBL Tune Flex ✓

JBL Reflect Aero TWS ✗

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

Supports Fast Charging

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

The 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.

The JBL Reflect Aero TWS too support fast charging. This kind is similar to regular charging, only that the battery fills up much faster. For example, with Quick Charge 3.0, the battery is charged to 50% in just 30 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 connect to more than one Bluetooth device and switch between them. For example, you can switch calls from one device to another without manually disconnect and reconnect.

Has A Mute Function

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

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

The JBL Reflect Aero TWS also have this function. The mute function means that you are in position turn off the earbuds' 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 features are supported on the device.

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

Has Voice Prompts

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

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

JBL Reflect Aero TWS also support voice prompts .i.e the earbuds will notify you if the battery is low, and it's time to recharge the device.

Travel Bag Is Included

JBL Tune Flex ✓

JBL Reflect Aero TWS ✓

JBL Tune Flex come with their own special case. Carrying earphones openly, or placing them in your pockets without a cover may easily put them at risk of getting damaged.

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

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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	✓	✓
		See price on Amazon	See price on Amazon

Jbl Tune Flex Vs. Jbl Reflect Aero Tws Review

Reasons why you might like the JBL Tune Flex

Reasons why you might like the JBL Reflect Aero TWS

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

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

Design

Ingress Protection (Ip) Rating

Weight

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

Lowest Frequency

Highest Frequency

Sound Pressure Level

Power

Battery Life

Battery Life Of Charging Case

Charge Time

Has A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Mic Sensitivity

Extras

Has Ambient Sound Mode

Has Find Earbuds Feature

Supports Fast Charging

Multipoint Count

Has A Mute Function

Control Panel Placed On A Device

Has Voice Prompts

Travel Bag Is Included