Home Wireless Earbuds Boult Audio Z40 Vs. Sony Wf C500

Boult Audio Z40 Vs. Sony Wf C500 Review

Last updated on Oct 10, 2024   12 minute read
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Boult Audio Z40

Boult Audio Z40

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Reasons why you might like the Boult Audio Z40

Overall Score 6.3 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX5
  • Battery Life of 10 hours
  • Has Usb Type-C
  • Number Of Microphones of 2 only
VS
Sony WF C500

Sony WF C500

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Reasons why you might like the Sony WF C500

Overall Score 6 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Battery Life of 10 hours
  • Has Usb Type-C
  • Number Of Microphones of 2 only

Boult Audio Z40 Vs. Sony Wf C500 Review In Summary

Category Features Boult Audio Z40 Sony WF C500
DESIGN ingress protection (ip) rating IPX5 IPX4
weight 40g 10.8g
has no wires or cables
wingtips included
sweat resistance
is dust proof and water-resistant
has stereo speakers
SOUND QUALITY has passive noise reduction
driver unit size 10mm 5.8mm
lowest frequency 20Hz 20Hz
highest frequency 20,000Hz 20,000Hz
POWER battery life 10hours 10hours
battery life of charging case 50hours 10hours
charge time 1.5hours 2.5hours
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.3 v5
maximum bluetooth range 10meters 9meters
has aac
MICROPHONE number of microphones 2only 2only
EXTRAS has in/on-ear detection
supports fast charging
has a mute function
control panel placed on a device
warranty period 1Years 1Years
has voice prompts
travel bag is included
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IP ratings is the rating of protection offered by an enclosure, against solids and water. The letters 'IP' are followed by two values The first value refers to protection against solids such as dust, followed by the one that refers to protection against liquids (sweat).

Having a value of IPX5, the Boult Audio Z40'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 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, Sony WF C500 have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, Sony WF C500 has a lower liquid rating than Boult Audio Z40 Boult Audio Z40 have a weight of 40g . We consider a lower weight best because lighter devices are easier to carry.

Sony WF C500, at 10.8g are lighter than the Boult Audio Z40 with a difference -29.2g 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 matter since they have no cables. This is a major difference since wireless earbuds have wires connecting the pair of earbuds . Sony WF C500 also is true wireless because it doesn't have cables connecting the 2 earbuds together. Boult Audio Z40 have wingtips, these are reserved for workout earbuds and are usually an optional add-on to each silicone ear tip for a better fit.

Boult Audio Z40 are resistant to sweat Sony WF C500's resistance to sweat makes both devices good for use during long-distance running, marathons, training in workout bodysuits, etc The 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. The Sony WF C500 also have stereo speakers The Boult Audio Z40 sit tightly in place, this creates an acoustic covering that tones down your environment noise while 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.

The Boult Audio Z40 driver unit is 10mm in diameter, the bigger the unit the more powerful, and can produce better bass. The driver unit is the component that produces sound in the device, the unit size dictates the sound produced by the earbuds. Sony WF C500 driver unit is 5.8mm in diameter, which implies that they have a smaller driver unit than that of Boult Audio Z40 by 4.2mm , 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 mean that they produce better quality sound. Boult Audio Z40's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low audible frequencies and if it makes any changes to the signal on its way through. Sony WF C500's lowest frequency is at 20Hz, this implies that both devices can produce equal bass The Boult Audio Z40's highest frequency is at 20,000Hz, high-frequency response measures if and how well a particular audio component generates high audible frequencies and if it makes any adjustments to the signal while at it.

Sony WF C500's highest frequency is at 20,000Hz, this implies that both devices generate 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 usually given by the manufacturer, and with more battery hours, you get to use it for longer and requires fewer chargings. Sony WF C500's battery life is equal to that of the Boult Audio Z40 . Each time you recharge your device, they get a little less listening time.

The effect is barely 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 vendor, 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 multiple times before recharging the case itself.

Sony WF C500's charging case has a battery life of 10 hours, less than that of Boult Audio Z40 by 40 hours It takes 1.5 hours to fully charge the Boult Audio Z40's battery. It is highly adivsable to charge fully the battery before using the earbuds when they have been unused for long periods. Sony WF C500 takes 2.5 hours to fully charge the battery, more than that of Boult Audio Z40 by 1 hours The Boult Audio Z40 have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Sony WF C500 too support USB TYPE-C. This USB-C plug is part and parcel of most current laptops, phones, and tablets. Boult Audio Z40 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.

Sony WF C500 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. Sony WF C500 have a maximum range of 9meters, less than that of Boult Audio Z40 by 1meters Boult Audio Z40 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 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 iPhone.

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 Sony WF C500 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 Boult Audio Z40 have 2 microphones. While the Sony WF C500 microphones are 2, equal to that of the Boult Audio Z40 . More microphones result in better sound quality and help the device 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 reduce the amount of time it takes to charge a device. Also the Sony WF C500 support fast charging.

This kind is similar to regular charging, only that the battery is filling up much faster. For example, with Quick Charge 3.0, the battery can be charged to 50% in thirty minutes. Boult Audio Z40 have a mute function, they have the feature to mute/unmute a conversation directly from the device.

The Sony WF C500 also have this function. It means that you unilaterally turn off the device's microphone, but still hear the other party talk. With the Boult Audio Z40, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device.

The Sony WF C500 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 that has followed instruction manuals. If covered under the manufacturer’s warranty it is possible to get a replacement a malfunction occurs.

Sony WF C500 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, like if there is a problem with the connection. The Sony WF C500 too have voice prompts meaning the device will notify you if the battery is running low, and it's time to recharge them.

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