Ingress protection ratings refer to the level of protection offered by a casing, against dust and water. The letters 'IP' are followed by two values The first value of the IP rating represents protection against solids say dust, followed by the one that refers to resistance against liquids (sweat).
Having a value of IPX4, the Bose QuietComfort 2's rating is read as, the first number 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. In comparison to the Bose QuietComfort 2, Jabra Elite 7 Pro have a rating of IP57 meaning that
ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety
and that of liquids is that,
Bose QuietComfort 2 has a lower liquid rating than Jabra Elite 7 Pro
The Bose QuietComfort 2 have a weight of 12.5g . We consider a lower weight better because lighter devices are easier to carry.
The Jabra Elite 7 Pro, at 10.8g
weigh less than the Bose QuietComfort 2 with a difference -1.7g
For a device to be true wireless it must have no wires connecting any part of the device together, Bose QuietComfort 2 are true wireless for this matter since they have no wires. This is an important distinction since wireless earbuds have cables connecting the two earbuds .
Jabra Elite 7 Pro also is true wireless since it has no wires linking the two earbuds together. Bose QuietComfort 2 have wingtips, these are reserved for earbuds for workouts and are usually an optional add-on to each silicone ear tip for a better fit.
Bose QuietComfort 2 have sweat resistance
Jabra Elite 7 Pro's resistance to sweat makes both devices good for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc
Bose QuietComfort 2 have stereo speakers, devices with stereo speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience. The Jabra Elite 7 Pro also have stereo speakers
ANC uses advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and after inverts the soundwaves to counter it.
Simply put, it's like taking +1 (sound from your surrounding) then producing -1 (inverted noise) giving 0 resulting in a reduced level of noise.
Bose QuietComfort 2 have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background noise. Jabra Elite 7 Pro too have Active Noise Cancellation making both earbuds ideal for flights and rush hour commutes.
Each work with different noise cancellation modes, pick the noise cancellation type that you prefer for commute or that suites your relaxation time. The Bose QuietComfort 2 stay tightly in place, this creates an acoustic seal that reduces your environment noise and also prevents the earbuds music from leaking out .
Both Jabra Elite 7 Pro, and Bose QuietComfort 2 have passive noise reduction this implies that they tone down ambient noise instead of actively using technology to cancel it out. Bose QuietComfort 2 have a unit size of 9.3mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that produces sound in the device, its size determines the loudness of the device. Jabra Elite 7 Pro driver unit is 6mm in diameter,
which implies that they have a smaller driver unit than that of Bose QuietComfort 2 by 3.3mm
, 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 are capable of generating louder sound, but this does not mean that they deliver better quality sound.
The Bose QuietComfort 2's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low recognizable frequencies and if it makes any changes to the signal while at it. Jabra Elite 7 Pro's lowest frequency is at 20Hz, this means that
both devices produce equal bass
The Bose QuietComfort 2's highest frequency is at 20,000Hz, high-frequency response tells how well an audio component generates high recognizable frequencies and if it changes to the signal on its way through. Jabra Elite 7 Pro's highest frequency is at 20,000Hz, this means that
both devices can produce equal treble
The Bose QuietComfort 2's battery life is 6 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 longer battery life, you get to use it for longer and have to charge the device less often. Jabra Elite 7 Pro's battery life is
more than that of Bose QuietComfort 2 by 3 hours
. Every 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 no longer play for long like they used to.
This is given by the vendor, and Bose QuietComfort 2's case is said to have a full charge of 18 hours. A charging case with a longer battery life allows you to recharge your earbuds on the go several times before recharging the case itself. Jabra Elite 7 Pro's charging case has a battery life of 24 hours,
more than that of Bose QuietComfort 2 by 6 hours
It requires 2 hours to fully charge the Bose QuietComfort 2's battery.
It is highly adivsable to charge fully the battery before using the earbuds for the first time. The Bose QuietComfort 2 have a battery level indicator, an indicator alerts you when the device has a low battery. Its lights show the charging status of your earbuds and charging case.
Jabra Elite 7 Pro too have a battery level indicator, these enable you determine the charging state of your earbuds, whether fully charged, or having a low battery. Bose QuietComfort 2 use USB TYPE-C, a standard connector for transmitting both data and power through a single cable. Jabra Elite 7 Pro too have USB TYPE-C.
This USB-C plug is part and parcel of most current laptops, phones, and tablets. The Bose QuietComfort 2 have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that enables data movement between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Jabra Elite 7 Pro has a Bluetooth version of 5.2,
older than that of Bose QuietComfort 2
. Newer versions provide faster data transfers.
The Bose QuietComfort 2 have a 10meters distance connecting via Bluetooth. Jabra Elite 7 Pro have a maximum range of 10meters,
equal to that of the Bose QuietComfort 2
Bose QuietComfort 2 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 the same bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Bose QuietComfort 2 will work fine with your iPhone. 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.
The Bose QuietComfort 2 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).
Bose QuietComfort 2 have 8 microphones. While the Jabra Elite 7 Pro microphones are 8,
equal to that of the Bose QuietComfort 2
. More microphones record better sound quality and help the device to filter out noise.
Bose QuietComfort 2 have a noise-canceling microphone, these microphones are made to reduce noise from the earbuds' sound. The Jabra Elite 7 Pro too have a noise-canceling type of microphone. Especially useful in noisy areas.
Bose QuietComfort 2 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard even when wearing the earbuds
The Jabra Elite 7 Pro support ambient sound mode as well, it’s useful when you want to listen to music while being aware of your surrounding, for example when you’re having a run but would still want to hear traffic. The Bose QuietComfort 2 support in/on-ear detection, the sensors in the earbuds can detect when removed from your ears so that the music is paused. The Jabra Elite 7 Pro support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience.
When misplaced in a room, or can't be found in your bag, Bose QuietComfort 2 support the find earbuds feature. The Jabra Elite 7 Pro too have the find earbuds feature. Simply use the earbuds app on your phone to play an alarm from your device to locate them.
The Bose QuietComfort 2 support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to charge a device. The Jabra Elite 7 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. Bose QuietComfort 2 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 switch calls from one device to another without manually disconnect and reconnect. Bose QuietComfort 2 have a mute function, they have the option to mute/unmute a conversation directly from the device. The Jabra Elite 7 Pro too have the mute function.
It means that you unilaterally turn off the device's microphone, but you can still hear the other party's voice. With the Bose QuietComfort 2, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device. Jabra Elite 7 Pro also have a control panel on them.
Bose QuietComfort 2 support voice prompts. With voice prompts, you receive information via audio messages, say if there is an issue with the connection. The Jabra Elite 7 Pro also support voice prompts .i.e the device will notify you when the battery is low, and it's time to recharge the earbuds.
The Bose QuietComfort 2 come with a special case. Carrying earphones openly, or placing them inside your pockets without a cover may easily damage them. Jabra Elite 7 Pro too have a travel bag included, which is useful for safe transportation.
