IP ratings is the rank of protection given by an enclosure, against solids and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating refers to protection against solids such as dust, while the second refers to resistance 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 the second number 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, Samsung Galaxy Buds 2 Pro have a rating of IPX7 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 Samsung Galaxy Buds 2 Pro
JBL Tune Flex have a weight of 9.6g . We prefer a lower weight best because lighter devices are more comfortable to carry.
Samsung Galaxy Buds 2 Pro, at 11g
are heavier than the JBL Tune Flex by of 1.4g
For a device to be true wireless it should 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 cables linking the 2 earbuds .
Samsung Galaxy Buds 2 Pro also is true wireless since it has no wires linking the 2 earbuds together. JBL Tune Flex have sweat resistance
Samsung Galaxy Buds 2 Pro's resistance to sweat makes both devices fit 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 separate channels on both left and right sides, creating a richer sound and a better listening experience.
The Samsung Galaxy Buds 2 Pro also have stereo speakers
Active noise cancellation uses more advanced technology to reduce ambient sounds. How it works, it listens to the sound pattern of incoming noise and inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (sound from your surrounding) then adding -1 (inverted noise) giving zero resulting in a reduced level of noise.
The JBL Tune Flex have Active Noise Cancellation enabling you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the earbuds volume to overcome background noise. The Samsung Galaxy Buds 2 Pro too have ANC making both devices ideal for flights and rush hour commutes. The JBL Tune Flex and Samsung Galaxy Buds 2 Pro work with different noise cancellation types, pick the setting that suits your travel or that suites your chill time.
JBL Tune Flex sit tightly in place, creating an acoustic covering that reduces your environment sounds and also prevents the device voice audio from leaking out at the same. Both Samsung Galaxy Buds 2 Pro, and JBL Tune Flex have passive noise reduction this means that they limit ambient noise without using ANC to cancel it out. JBL Tune Flex driver unit is 12mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is the component that makes sound in the earbuds, its size determines the loudness of the device. Samsung Galaxy Buds 2 Pro driver unit is 10mm in diameter,
which implies that they have a smaller driver unit than that of JBL Tune Flex by 2mm
, as many tend to believe 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 can generate louder sound, but this does not indicate that they deliver better quality sound.
JBL Tune Flex's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio component generates low frequencies that can be heard, and if it makes any changes to the signal on its way through. Samsung Galaxy Buds 2 Pro's lowest frequency is at 20Hz, this means that
both devices produce equal bass
JBL Tune Flex's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio device produces high recognizable frequencies and if it makes any adjustments to the signal on its way through. Samsung Galaxy Buds 2 Pro's highest frequency is at 20,000Hz, this implies that
both devices produce equal treble
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. Samsung Galaxy Buds 2 Pro's sound pressure level measurement is 25dB/mW. How loud something is can be perceived differently by different people, 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 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. Samsung Galaxy Buds 2 Pro's battery life is
equal to that of the JBL Tune Flex
. Each time you recharge your device, they get a little less playing time.
The effect is barely 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 vendor, and the JBL Tune Flex's case has 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.
Samsung Galaxy Buds 2 Pro's charging case has a battery life of 18 hours,
less than that of JBL Tune Flex by 6 hours
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 for the first time. The JBL Tune Flex have a battery level indicator, an indicator alerts you when the device has a low battery.
The battery indicator lights display the charging status of your earbuds and case. Samsung Galaxy Buds 2 Pro too have a battery level indicator, these allow you tell the charging state of your earbuds, if charged fully, or having a low battery. The JBL Tune Flex use USB TYPE-C, a standard connector for transmitting both data and power through a single cable.
Samsung Galaxy Buds 2 Pro too use USB TYPE-C. This USB-C plug is part and parcel of 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.
Samsung Galaxy Buds 2 Pro has a Bluetooth version of 5.3,
newer than that of JBL Tune Flex
. Newer versions provide faster data transfers. The JBL Tune Flex have a 10meters distance to connect via Bluetooth. Samsung Galaxy Buds 2 Pro 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 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 iPhone.
If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well. The Samsung Galaxy Buds 2 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.
The JBL Tune Flex have 4 microphones. The Samsung Galaxy Buds 2 Pro microphones are 6,
more than that of JBL Tune Flex by 2
. More microphones result in better sound quality and help the earbuds to filter out background sounds. JBL Tune Flex use a noise-canceling type of microphone, these microphones are intended to reduce background sounds from the earbuds' sound.
The Samsung Galaxy Buds 2 Pro too have a noise-canceling type of microphone. Especially useful in noisy areas. The JBL Tune Flex microphone sensitivity is measured at -38dBV/Pa.
The amount 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 pick up. The JBL Tune Flex support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even when wearing the earbuds
The Samsung Galaxy Buds 2 Pro support ambient sound mode as well, it’s useful when you want to listen to music but also be aware of your surrounding, say you’re having a run but would still want to hear traffic.
If misplaced in a room, or can't easily find them in your bag, JBL Tune Flex support the find earbuds feature. The Samsung Galaxy Buds 2 Pro also have the find earbuds feature. Use the earbuds app on your phone to play a sound from your device to locate them.
The JBL Tune Flex support fast charging. Usually, technologies like MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. The Samsung Galaxy Buds 2 Pro 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 just 30 minutes. 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 easily switch calls from one device to another without manually disconnect and reconnect. The JBL Tune Flex have a mute function, they have the option to mute/unmute a conversation directly from the device. The Samsung Galaxy Buds 2 Pro also support the mute function.
The mute function means that you are in position turn off the device's microphone, but you can 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 features are supported on the device. Samsung Galaxy Buds 2 Pro too have a control panel on them.
JBL Tune Flex have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection. Samsung Galaxy Buds 2 Pro also have voice prompts meaning the device notifies you if the battery is running low, and it's time to recharge them.
The JBL Tune Flex come with their own special case. Carrying earphones openly, or putting them inside your pockets without a cover may easily damage them. Samsung Galaxy Buds 2 Pro too have a travel bag included, which offers safe transportation.
