Ingress protection ratings refer to the rating of protection given by an enclosure, against dust and water. The letters 'IP' are followed by two values The first value of the IP rating represents protection against solids such as 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 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. Compared to the JBL Tune Flex, JBL Live Pro 2 have a rating of IPX5 meaning that
we are not yet certain of their rating with solids (dust)
and that of liquids is that,
JBL Tune Flex has a lower liquid rating than JBL Live Pro 2
The JBL Tune Flex have a weight of 9.6g . We take in account a lower weight better for the reason that lighter devices are more comfortable to move with.
The JBL Live Pro 2, at 9.6g
have the same weight as the JBL Tune Flex
True wireless devices have no cables 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 two earbuds together. JBL Live Pro 2 also is true wireless since it has no wires linking the 2 earbuds .
JBL Tune Flex have sweat resistance
JBL Live Pro 2's resistance to sweat makes both devices fit for use during long-distance running, marathons, cardio sweat workouts , etc
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 Live Pro 2 also have stereo speakers
Active noise cancellation utilises advanced kind of tech to reduce ambient sounds. ANC works when, it detects and analyzes the sound pattern of incoming noise and inverts the soundwaves to counter it. Simply put, it's like having +1 (sound from your surrounding) and producing -1 (inverted noise) to make 0 hence "diluting" the noise.
JBL Tune Flex have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to overcome background noise. The JBL Live Pro 2 too have Active Noise Cancellation which makes both earbuds ideal for plane rides and rush hour commutes. Each work with different noise cancellation types, pick the noise cancellation type that you prefer for commute or that suites your relaxation time.
The JBL Tune Flex sit tightly in place, this creates a sound seal that tones down background noise well as preventing the device sound from leaking out .
Both of these devices have passive noise reduction which means that they limit ambient noise instead of actively using technology to cancel it out. JBL Tune Flex driver unit is 12mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is basically a mini speaker that produces sound in the device, the unit size corellates with the loudness of the earbuds.
JBL Live Pro 2 driver unit is 11mm in diameter,
which means that they have a smaller driver unit than that of JBL Tune Flex by 1mm
, 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 can generate louder sound, but this does not indicate that they produce better quality sound. JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal on its way through.
JBL Live Pro 2's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
The JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio device generates high human frequencies and if it adjustments to the signal while at it. JBL Live Pro 2's highest frequency is at 20,000Hz, this means that
both devices produce equal treble
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.
JBL Live Pro 2's sound pressure level measurement is 93dB/mW. How loud a device is can be perceived differently by different persons, so we need to have the means to get a standard measurement of sound level expressed in numerical terms. 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 longer battery life, you get to use it for longer and have to charge the device less often. JBL Live Pro 2's battery life is
more 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.
This is given by the manufacturer, and JBL Tune Flex's case has a charge of 24 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go multiple times before recharging the case itself. JBL Live Pro 2's charging case has a battery life of 30 hours,
more than that of JBL Tune Flex by 6 hours
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. JBL Live Pro 2 takes 2 hours to fully charge the battery,
equal to that of the JBL Tune Flex
JBL Tune Flex have a battery level indicator, an indicator alerts you when the device has a low battery. The battery indicator lights show the charging status of your earbuds and charging case.
JBL Live Pro 2 too have a battery level indicator, these enable you tell the charging state of your earbuds, whether fully charged, or having a low battery. JBL Tune Flex have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable. JBL Live Pro 2 too support USB TYPE-C.
This USB-C plug is part and parcel of most current laptops, phones, and tablets. JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. JBL Live Pro 2 has a Bluetooth version of 5.2,
equal to that of the JBL Tune Flex
. Newer versions provide faster data transfers.
JBL Tune Flex have a 10meters distance to connect via Bluetooth. JBL Live Pro 2 have a maximum range of 10meters,
equal to that of the JBL Tune Flex
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 fine with your MacBook. If you intend on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.
JBL Tune Flex have 4 microphones. The JBL Live Pro 2 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. The JBL Tune Flex have a noise-canceling microphone, these microphones are designed to reduce background sounds from the desired sound.
The JBL Live Pro 2 too have a noise-canceling microphone. Especially useful in noisy areas. The JBL Tune Flex microphone sensitivity is measured at -38dBV/Pa.
The extent 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 earbud microphone can pick up. JBL Live Pro 2 microphone sensitivity is measured at -38dBV/Pa.
Microphone sensitivity is a measurement of a microphone's efficiency as a transducer. JBL Tune Flex support ambient sound mode, which uses microphones to pass through ambient sound so that they can still be heard even while wearing them
The JBL Live Pro 2 support ambient sound mode as well, it’s useful when you want to listen to music while being aware of what’s happening around you, say you’re having a jog but still want to be able to hear traffic. When lost in a room, or can't be found in your bag, JBL Tune Flex have a find earbuds feature.
The JBL Live Pro 2 too have the find earbuds feature. Use the earbuds app on your phone to play an alarm from your device to help you locate them. The JBL Tune Flex support fast charging.
Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to charge the earbuds. The JBL Live Pro 2 too 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 30 minutes. JBL Tune Flex support multipoint of 2 connections, the multipoint feature allows you to link to more than one Bluetooth device and switch between them. Say, you can easily switch calls from one device to another without having to manually disconnect and reconnect.
The JBL Live Pro 2 have a multipoint count of 2,
equal to that of the JBL Tune Flex
. Bluetooth multipoint comes in handy when you can be on one call and not miss notifications from another device. The JBL Tune Flex have a mute function, they have the feature to mute/unmute a conversation directly from the earbuds. The JBL Live Pro 2 too support the mute function.
The mute function means that you are in position turn off the earbuds' microphone, but you can still hear the other party's voice. The JBL Tune Flex, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the device. JBL Live Pro 2 also have a control panel on them.
The JBL Tune Flex have voice prompts. With voice prompts, you receive information via audio messages, like if there is a problem with the connection. The JBL Live Pro 2 also support voice prompts meaning the device notifies you if the battery is low, and you need to recharge them.
JBL Tune Flex come with a special pouch. Carrying earbuds openly, or placing them in your pockets without a cover can easily damage them. JBL Live Pro 2 also have a case included, which offers safe transportation.
