Boult Audio Z40 Vs. Raycon Fitness Earbuds Review

Ingress protection ratings is the rank of protection given by a casing, against solids and water. In the format of IPXX, 'X' represents a number The first value represents protection against solids such as dust, followed by the one that refers to protection against liquids (water).

Having a value of IPX5, the Boult Audio Z40's rating is read as, the first value of X denotes 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. In comparison to the Boult Audio Z40, Raycon Fitness Earbuds have a rating of IPX7 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, Boult Audio Z40 has a lower liquid rating than Raycon Fitness Earbuds The Boult Audio Z40 have a weight of 40g . We consider a lower weight best because lighter devices are more comfortable to transport.

Raycon Fitness Earbuds, at 141.75g are heavier than the Boult Audio Z40 with a difference of 101.75g For a device to be true wireless it must have no cables connecting any part of the device together, Boult Audio Z40 are true wireless for this case since they don't have wires. This is a key difference as some wireless earbuds have cables connecting the 2 earbuds . Raycon Fitness Earbuds also is true wireless because it has no wires connecting the 2 earbuds . Boult Audio Z40 have wingtips, these are reserved for workout earbuds and come as an optional add-on to the separate silicone ear tip for a more secure fit. Boult Audio Z40 are resistant to sweat Raycon Fitness Earbuds's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc Boult Audio Z40 are both dustproof and water-resistant.

Raycon Fitness Earbuds too are dustproof and water-resistant, which means that they can prevent water and dust from entering the interior of the devices keeping the interior components safe Boult Audio Z40 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 Raycon Fitness Earbuds also have stereo speakers Boult Audio Z40 sit tightly in place, creating a sound seal that tones down your environment sounds well as preventing the device music from leaking out . Both of these devices have passive noise reduction this means that they limit ambient noise without using technology to cancel it out. Boult Audio Z40 have a unit size of 10mm in diameter, the bigger the unit the more powerful, and can produce better bass.

The driver unit is the component that makes sound in the device, its size dictates the sound made by the device. Raycon Fitness Earbuds 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 usually have difficulty producing high frequencies so yeah, larger drivers can generate louder sound, but this does not mean that they produce better quality sound.

Boult Audio Z40's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio component produces low frequencies that can be heard, and if it makes any changes to the signal while at it. Raycon Fitness Earbuds's lowest frequency is at 10Hz, this means that Raycon Fitness Earbuds make sound with a juicier bass than the Boult Audio Z40 Boult Audio Z40's highest frequency is at 20,000Hz, high-frequency response shows how well an audio device generates high human frequencies and if it changes to the signal on its way through. Raycon Fitness Earbuds's highest frequency is at 40,000Hz, this implies that Raycon Fitness Earbuds can produce a clearer and crispier treble than the Boult Audio Z40 The 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 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. Raycon Fitness Earbuds's battery life is more than that of Boult Audio Z40 by 2 hours . Each time you recharge your device, they get a little less listening time. The effect is not noticeable at first, but over a few years, your wireless earbuds will have shorter listening time.

The battery life of the charging case is given by the manufacturer, and Boult Audio Z40's case has a full charge of 50 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before having to recharge the case itself. Raycon Fitness Earbuds's charging case has a battery life of 44 hours, less than that of Boult Audio Z40 by 6 hours It requires 1.5 hours to fully charge the Boult Audio Z40's battery.

It is recommended to fully charge the battery before using the earbuds for the first time. Raycon Fitness Earbuds takes 1 hours to fully charge the battery, less than that of Boult Audio Z40 by 0.5 hours The Boult Audio Z40 support USB TYPE-C, a standard connector for transmitting both data and power in a single cable. Raycon Fitness Earbuds too have USB TYPE-C.

This USB-C plug comes along with most current electronics. The Boult Audio Z40 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. Raycon Fitness Earbuds has a Bluetooth version of 5.3, equal to that of the Boult Audio Z40 . Newer versions provide faster data transfers.

The Boult Audio Z40 have a 10meters distance connecting via Bluetooth. Raycon Fitness Earbuds 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.

Because it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Boult Audio Z40 will work well with your iPhone. If you intend on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

The Boult Audio Z40 have 2 microphones. While the Raycon Fitness Earbuds microphones are 4, more than that of Boult Audio Z40 by 2 . More microphones result in better sound quality and help the earbuds to filter out noise. Boult Audio Z40 support 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. Most often, technologies like MediaTek’s Pump Express, are used to lower the time it takes to fully charge a device. Also the Raycon Fitness Earbuds support fast charging.

This kind is similar to regular charging, only that the battery fills up much faster. Say, with Quick Charge 3.0, the battery is charged to 50% in 30 minutes. Boult Audio Z40 have a mute function, they have the option to mute/unmute a conversation directly from the earbuds.

The Raycon Fitness Earbuds also have this function. It means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party's voice. With the Boult Audio Z40, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device.

Raycon Fitness Earbuds also 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 following instruction manuals. When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Raycon Fitness Earbuds have a warranty period of 1Years, equal to that of the Boult Audio Z40 . Boult Audio Z40 support voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection. Raycon Fitness Earbuds also support voice prompts meaning the device will notify you when the battery is low, and it's time to recharge them.