Ingress protection ratings is the rank of protection given by a casing, against solids and liquids. The letters 'IP' are followed by two values The first value represents protection against solids say dust, followed by the one that refers to protection against liquids (sweat).
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, Beats Fit Pro 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
The JBL Tune Flex have a weight of 9.6g . We prefer a lower weight best because lighter devices are easier to carry.
The Beats Fit Pro, at 11.2g
are heavier than the JBL Tune Flex with a difference of 1.6g
For a device to be true wireless it must have no cables connecting any part of the device together, JBL Tune Flex are true wireless for this case since they don't have wires. This is a major difference as some wireless earbuds have wires linking the pair of earbuds .
Beats Fit Pro also is true wireless because it doesn't have wires connecting the two earbuds together. JBL Tune Flex have sweat resistance
Beats Fit Pro's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc
JBL Tune Flex have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.
The Beats Fit Pro also have stereo speakers
ANC uses more advanced kind of tech to reduce ambient sounds. ANC works when, it studies the sound pattern outside and inside the earbud and inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) then adding -1 (counter sound by the device) to make zero which results in a reduced level of noise.
The 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 outcompete background noise. Beats Fit Pro too have ANC which makes both devices ideal for plane rides and rush hour travels. Each work with different noise cancellation settings, pick the mode that you prefer for travel or that suites your relaxation time.
JBL Tune Flex sit well in place, creating a sound seal that reduces background noise and also prevents the earbuds voice audio from leaking out .
Both Beats Fit Pro, and JBL Tune Flex have passive noise reduction which implies that they limit ambient noise instead of actively using ANC to cancel it out. The JBL Tune Flex driver unit is 12mm in diameter, bigger drivers are more powerful, and can produce better bass. The driver unit is basically a mini speaker that produces sound in the earbuds, its size dictates the sound produced by the earbuds.
Beats Fit Pro driver unit is 9.5mm in diameter,
which means that they have a smaller driver unit than that of JBL Tune Flex by 2.5mm
, 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 yes, larger drivers are capable of generating 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 an audio component generates low frequencies that can be heard, and if it makes any changes to the signal while at it.
Beats Fit Pro's lowest frequency is at 20Hz, this implies that
both devices produce equal bass
JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response tells how well an audio component generates high audible frequencies and if it changes to the signal on its way through. Beats Fit Pro's highest frequency is at 20,000Hz, this implies 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.
Beats Fit Pro's sound pressure level measurement is 101.3dB/mW. How loud a device is can be taken differently by different persons, so we need to have the means to get an objective measurement of sound level expressed in numerical terms. The 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 usually given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings. Beats Fit Pro's battery life is
less than that of JBL Tune Flex by 1 hours
. Every time you recharge your device, they get a little less listening time. The effect is not noticeable at first, but over time, your wireless earbuds will no longer play for long like they used to.
This is given by the vendor, and JBL Tune Flex's case is said to have a full charge of 24 hours. A charging case with more battery hours enables you to recharge your earbuds on the go many times before having to recharge the case itself. Beats Fit Pro's charging case has a battery life of 21 hours,
less than that of JBL Tune Flex by 3 hours
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 in storage for extended periods. Beats Fit Pro takes 1 hours to fully charge the battery,
less than that of JBL Tune Flex by 1 hours
JBL Tune Flex have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights indicate the charging status of your earbuds and charging case.
Beats Fit Pro too have a battery level indicator, these enable you tell the charging state of your earbuds, whether fully charged, or the battery is running low. JBL Tune Flex have USB TYPE-C, a standard connector for transmitting both data and power in a single cable. Beats Fit Pro too have USB TYPE-C.
This USB-C plug comes along with most current laptops, phones, and tablets. The JBL Tune Flex have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves. Beats Fit Pro has a Bluetooth version of 5,
older than that of JBL Tune Flex
. Newer versions provide faster data transfers.
The JBL Tune Flex have a 10meters distance to connect via Bluetooth. Beats Fit Pro have a maximum range of 10meters,
equal to that of the JBL Tune Flex
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 the same bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the JBL Tune Flex will work fine with your iPad. 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.
The Beats Fit Pro 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. JBL Tune Flex have 4 microphones.
While the Beats Fit Pro 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 noise. JBL Tune Flex use a noise-canceling type of microphone, these microphones are made to reduce background sounds from the earbuds' sound. The Beats Fit Pro too have a noise-canceling microphone.
Especially useful in noisy environments. 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 sound that the microphone can recognize. The JBL Tune Flex support ambient sound mode, which uses microphones to channel ambient sound to still be heard even when wearing the earbuds
The Beats Fit Pro support ambient sound mode as well, it’s useful when you want to listen to music while being aware of your surrounding, for example when you’re having a run but would still want to be able to hear traffic. When misplaced in a room, or can't be found in your bag, the JBL Tune Flex support the find earbuds feature.
The Beats Fit Pro also have the find earbuds feature. You can use the earbuds app on your smartphone to play a sound from your device to locate them. The 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 charge a device. Beats Fit Pro support fast charging. It's very 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. 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.
The Beats Fit Pro 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 without missing notifications coming from another connected device. JBL Tune Flex have a mute function, they support the feature to mute/unmute a conversation directly from the earbuds. The Beats Fit Pro too have this function.
The mute function means that you are in position turn off the device's microphone, but still hear the other party's voice. With the JBL Tune Flex, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds. Beats Fit Pro too have a control panel on them.
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 Beats Fit Pro also have voice prompts meaning the earbuds will notify you if the battery is running low, and it's time to recharge the earbuds.
The JBL Tune Flex come with their own special pouch. Carrying earbuds openly, or putting them in your bag without a cover can easily put them at risk of getting damaged. Beats Fit Pro too have a case included, which is useful for safe transportation.
