Ingress protection ratings refer to the rank of protection given by an enclosure, against solids and water. The letters 'IP' are followed by two values The first value represents protection against solids such as dust, while the second refers to protection against liquids (sweat).
Having a value of IPX5, the Boult Audio Z40's rating for solids indicates that no data available to specify a protection rating, and of liquids that they can withstand medium pressure jet that's 6.3mm diameter, similar to garden hose from any angle for 3 minutes at a distance of 2.5 to 3 metres. Compared to the Boult Audio Z40, JLab Go Air have a rating of IP44 meaning that
they are protected against objects greater than 1.0mm such as wire
and that of liquids is that,
Boult Audio Z40 has a higher liquid rating than JLab Go Air
The Boult Audio Z40 have a weight of 40g . We take in account a lower weight best for the reason that lighter devices are easier to transport.
The JLab Go Air, at 10g
weigh less than the Boult Audio Z40 by -30g
For a device to be true wireless it must have no cables linking any part of the device together, Boult Audio Z40 are true wireless for this case since they don't have wires. This is a major distinction as some wireless earbuds have cables linking the 2 earbuds .
JLab Go Air also is true wireless since it doesn't have wires linking the 2 earbuds .
The Boult Audio Z40 come with wingtips, these are commonly used for earbuds for workouts and are usually an optional add-on to each silicone ear tip for a better fit. Boult Audio Z40 have sweat resistance
JLab Go Air's resistance to sweat makes both devices ideal for use during long-distance running, marathons, cardio sweat workouts , etc
Boult Audio Z40 are both dustproof and water-resistant.
Boult Audio Z40 have stereo speakers, what this means is that Boult Audio Z40's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience. Both JLab Go Air and Boult Audio Z40 have stereo speakers
The Boult Audio Z40 stay well in place, creating a sound seal that tones down your environment sounds and also prevents the device music from leaking out at the same. Both JLab Go Air, and Boult Audio Z40 have passive noise reduction this means that both tone down ambient noise instead of actively using technology to cancel it out.
Boult Audio Z40 driver unit is 10mm in diameter, bigger drivers are more powerful, and can produce better bass. A driver unit is the component that produces sound in the earbuds, its size dictates the loudness of the earbuds. JLab Go Air driver unit is 8mm in diameter,
which means that they have a smaller driver unit than that of Boult Audio Z40 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 it's true that, larger drivers can generate louder sound, but this does not indicate that they deliver better quality sound. The Boult Audio Z40's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component generates low frequencies that can be heard, and if it makes any changes to the signal while at it. JLab Go Air's lowest frequency is at 20Hz, this means that
both devices can produce equal bass
Boult Audio Z40's highest frequency is at 20,000Hz, high-frequency response shows how well an audio device makes high audible frequencies and if it adjustments to the signal while at it.
JLab Go Air's highest frequency is at 20,000Hz, this implies that
both devices can produce equal treble
Boult Audio Z40's battery life is 10 hours, these last longer than 5 hours of listening which is considered average before recharge. 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. JLab Go Air's battery life is
less than that of Boult Audio Z40 by 5 hours
. Every time you recharge your earbuds, 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. The battery life of the charging case is given by the manufacturer, and the Boult Audio Z40's case has a charge of 50 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before recharging the case itself.
JLab Go Air's charging case has a battery life of 15 hours,
less than that of Boult Audio Z40 by 35 hours
It takes 1.5 hours to fully charge the Boult Audio Z40's battery. It is recommended to fully charge the battery before using the earbuds when they have been unused for long periods. JLab Go Air takes 1.5 hours to fully charge the battery,
equal to that of the Boult Audio Z40
The Boult Audio Z40 have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.
Boult Audio Z40 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves. JLab Go Air has a Bluetooth version of 5,
older than that of Boult Audio Z40
. Newer versions provide faster data transfers. The Boult Audio Z40 have a 10meters distance connecting via Bluetooth.
JLab Go Air have a maximum range of 10meters,
equal to that of the Boult Audio Z40
Boult Audio Z40 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 Boult Audio Z40 will work well with your MacBook. If you intend 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. Boult Audio Z40 have 2 microphones.
The JLab Go Air microphones are 2,
equal to that of the Boult Audio Z40
. More microphones result in better sound quality and enable the earbuds to filter out noise. Boult Audio Z40 have in/on-ear detection, the sensors in the device can detect when they are removed from your ears so that the music is paused. The Boult Audio Z40 support fast charging.
Usually, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to fully charge a device. Boult Audio Z40 have a mute function, they support the feature to mute/unmute a conversation directly from the earbuds. The Boult Audio Z40, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.
JLab Go Air too have a control panel on them. Boult Audio Z40 have a warranty period of 1 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals. If covered under the manufacturer’s warranty it is possible to get a replacement a malfunction occurs.
JLab Go Air have a warranty period of 2Years,
more than that of Boult Audio Z40 by 1 Years
.
Boult Audio Z40 support voice prompts. Automatically receive information through audio messages, like if there is a problem with the connection. JLab Go Air too have voice prompts .i.e the device will notify you if the battery is low, and it's time to recharge them.
