Ingress protection ratings is the rating of protection offered by a casing, 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 (water).
Having a value of IPX4, the Bose SoundSport Free's rating for solids indicates 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. In comparison to the Bose SoundSport Free, Sony LinkBuds S 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 Bose SoundSport Free have a weight of 18.2g . We take in account a lower weight best because lighter devices are easier to move with.
Sony LinkBuds S, at 9.6g
weigh less than the Bose SoundSport Free with a difference -8.6g
True wireless devices have no cables linking any part of the device together, Bose SoundSport Free are true wireless for this case since they don't have cables. This is an important distinction since wireless earbuds have cables linking the two earbuds .
Sony LinkBuds S also is true wireless since it doesn't have cables linking the two earbuds together. The Bose SoundSport Free come with wingtips, these are reserved for workout earbuds and are usually an optional add-on to each silicone ear tip for a more secure fit.
Bose SoundSport Free are resistant to sweat
Sony LinkBuds S's resistance to sweat makes both devices fit for use during long-distance running, marathons, training in workout bodysuits, etc
Bose SoundSport Free have stereo speakers, what this means is that Bose SoundSport Free's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience. The Sony LinkBuds S also have stereo speakers
Bose SoundSport Free stay well in place, creating a sound covering that tones down your environment sounds well as preventing the earbuds sound from leaking out .
Both Sony LinkBuds S, and Bose SoundSport Free have passive noise reduction which means that they tone down ambient noise without using technology to cancel it out. Bose SoundSport Free 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, the unit size corellates with the sound produced by the device. Sony LinkBuds S driver unit is 5mm in diameter,
which implies that they have a smaller driver unit than that of Bose SoundSport Free by 5mm
, a common assumption 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 are capable of generating louder sound, but this does not mean that they produce better quality sound.
The Bose SoundSport Free's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component generates low frequencies that can be heard, and if it makes any changes to the signal on its way through. Sony LinkBuds S's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
The Bose SoundSport Free's highest frequency is at 20,000Hz, high-frequency response shows how well an audio component generates high audible frequencies and if it changes to the signal while at it. Sony LinkBuds S's highest frequency is at 40,000Hz, this implies that
Sony LinkBuds S can produce a clearer and crispier treble than the Bose SoundSport Free
SPL, is the pressure level of sound, in decibels, dB, Bose SoundSport Free's measurement is 98dB/mW.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source. Bose SoundSport Free's battery life is 5 hours, these last less than 5 hours of listening which is considered average for a single charge. 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.
Sony LinkBuds S's battery life is
more than that of Bose SoundSport Free by 1 hours
. Each time you recharge your earbuds, 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. The battery life of the charging case is given by the vendor, and Bose SoundSport Free's case has a full charge of 10 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. Sony LinkBuds S's charging case has a battery life of 14 hours,
more than that of Bose SoundSport Free by 4 hours
It takes 2 hours to fully charge the Bose SoundSport Free's battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time.
Sony LinkBuds S takes 2 hours to fully charge the battery,
equal to that of the Bose SoundSport Free
Bose SoundSport Free have a battery level indicator, an indicator shows you when the earbuds has a low battery. The battery indicator lights show the charging state of your earbuds and charging case. Sony LinkBuds S too have a battery level indicator, charging indicators enable you tell the charging state of your earbuds, whether fully charged, or the battery is running low.
Bose SoundSport Free have Bluetooth version of 4.1, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves. Sony LinkBuds S has a Bluetooth version of 5.2,
newer than that of Bose SoundSport Free
. Newer versions provide faster data transfers. Bose SoundSport Free have a 9.1meters distance connecting via Bluetooth.
Sony LinkBuds S have a maximum range of 10meters,
longer than that of Bose SoundSport Free by 0.9meters
Bose SoundSport Free have 2 microphones. The Sony LinkBuds S microphones are 6,
more than that of Bose SoundSport Free by 4
. More microphones record better sound quality and enable the device to filter out noise. When lost in a room, or can't easily find them in your bag, Bose SoundSport Free have a find earbuds feature.
Sony LinkBuds S also have the find earbuds feature. Simply use the earbuds app on your phone to play an alarm from your device to help you find them. Bose SoundSport Free support fast charging.
Most often, technologies like Qualcomm’s Quick Charge, are used to reduce the time it takes to fully charge the earbuds. The Sony LinkBuds S too support fast charging. This kind is similar to regular charging, just that the battery fills up much faster.
Say, with Quick Charge 3.0, the battery can be charged to 50% in just thirty minutes. Bose SoundSport Free have a mute function, they support the feature to mute/unmute a conversation directly from the earbuds. The Sony LinkBuds S also have this function.
The mute function means that you can turn off the earbuds' microphone, but still hear the other party's voice. The Bose SoundSport Free, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds. The Sony LinkBuds S also have a control panel on them.
Bose SoundSport Free have voice prompts. With voice prompts, you receive information through audio messages, say if there is a problem with the connection. The Sony LinkBuds S also support voice prompts meaning the device notifies you if the battery is running low, and it's time to recharge the device.
Bose SoundSport Free come with their own special case. Carrying earphones openly, or putting them inside your pockets without a casing can easily damage them. Sony LinkBuds S too have a travel bag included, which is useful for safe transportation.
