Home Wireless Earbuds Devialet Gemini 2 Vs. Jbl Wave Beam

Devialet Gemini 2 Vs. Jbl Wave Beam Review

Last updated on Mar 30, 2024   7 minute read
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Devialet Gemini 2

Devialet Gemini 2

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Reasons why you might like the Devialet Gemini 2

Overall Score 7.3 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IPX4
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 5 hours
  • Has Usb Type-C
  • Number Of Microphones of 4 only
  • Has Ambient Sound Mode
VS
JBL Wave Beam

JBL Wave Beam

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Reasons why you might like the JBL Wave Beam

Overall Score 6.8 Represents average audio ecosystem compatibility score.

  • Ingress Protection (Ip) Rating of IP54
  • Has Active Noise Cancellation (Noise Control)
  • Battery Life of 8 hours
  • Has Usb Type-C
  • Number Of Microphones of 2 only
  • Has Ambient Sound Mode

Devialet Gemini 2 Vs. Jbl Wave Beam Review In Summary

Category Features Devialet Gemini 2 JBL Wave Beam
DESIGN ingress protection (ip) rating IPX4 IP54
weight 12g 8.8g
has no wires or cables
sweat resistance
has stereo speakers
SOUND QUALITY has active noise cancellation (noise control)
has passive noise reduction
driver unit size 10mm 8mm
lowest frequency 5Hz 20Hz
highest frequency 20,000Hz 20,000Hz
sound pressure level 120dB/mW 100dB/mW
POWER battery life 5hours 8hours
battery life of charging case 17hours 24hours
charge time 1hours 2hours
has wireless charging
has a battery level indicator
CONNECTIVITY has usb type-c
bluetooth version v5.2 v5.2
maximum bluetooth range 10meters 10meters
has aac
has aptx adaptive
MICROPHONE number of microphones 4only 2only
has a noise-canceling microphone
EXTRAS has ambient sound mode
has find earbuds feature
supports fast charging
multipoint count 2only
has a mute function
control panel placed on a device
has voice prompts
travel bag is included
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Devialet Gemini 2 Vs. Jbl Wave Beam Review In Detail

Design

Ingress Protection (Ip) Rating

Devialet Gemini 2 IPX4
JBL Wave Beam IP54

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

Scoring IPX4, the Devialet Gemini 2'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 low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

In comparison to the Devialet Gemini 2, JBL Wave Beam have a rating of IP54 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, they both have the same rating against liquids

Weight

Devialet Gemini 2 12g
JBL Wave Beam 8.8g

Devialet Gemini 2 have a weight of 12g . We consider a lower weight best because lighter devices are more comfortable to transport.

JBL Wave Beam, at 8.8g are lighter than the Devialet Gemini 2 by -3.2g

Has No Wires Or Cables

Devialet Gemini 2
JBL Wave Beam

True wireless devices have no wires linking any part of the device together, Devialet Gemini 2 are true wireless for this case since they have no wires. This is a major difference since wireless earbuds have wires connecting the 2 earbuds .

JBL Wave Beam also is true wireless because it has no wires connecting the two earbuds together.

Sweat Resistance

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 have sweat resistance

JBL Wave Beam's resistance to sweat makes both devices fit for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

The JBL Wave Beam also have stereo speakers

Devialet Gemini 2
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Sound Quality

Has Active Noise Cancellation (Noise Control)

Devialet Gemini 2
JBL Wave Beam

ANC uses more advanced kind of tech to actively counter noise. How it works, it listens to the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) giving 0 which results in a reduced level of noise.

The Devialet Gemini 2 have ANC enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to outcompete background sounds.

The JBL Wave Beam too have ANC making both devices ideal for plane rides and rush hour commutes. The Devialet Gemini 2 and JBL Wave Beam operate with different noise cancellation modes, pick the mode that suits your travel or that suites your relaxation time.

Has Passive Noise Reduction

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 sit tightly in place, creating an acoustic seal that reduces your environment sounds while preventing the earbuds music from leaking out .

Both JBL Wave Beam, and Devialet Gemini 2 have passive noise reduction which implies that they reduce ambient noise without using ANC to cancel it out.

Driver Unit Size

Devialet Gemini 2 10mm
JBL Wave Beam 8mm

Devialet Gemini 2 have a unit size of 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass. The driver unit is the component that makes sound in the earbuds, its size corellates with the loudness of the device.

JBL Wave Beam driver unit is 8mm in diameter, which means that they have a smaller driver unit than that of Devialet Gemini 2 by 2mm , a common assumption 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 imply that they deliver better quality sound.

Lowest Frequency

Devialet Gemini 2 5Hz
JBL Wave Beam 20Hz

The Devialet Gemini 2's lowest frequency is at 5Hz, low-frequency response inidcates how well a particular audio component produces low frequencies that can be heard, and if it alters the signal while at it.

JBL Wave Beam's lowest frequency is at 20Hz, this means that Devialet Gemini 2 can make sound with a juicier bass than the JBL Wave Beam

Highest Frequency

Devialet Gemini 2 20,000Hz
JBL Wave Beam 20,000Hz

The Devialet Gemini 2's highest frequency is at 20,000Hz, high-frequency response indicates how well an audio device generates high recognizable frequencies and if it makes any changes to the signal on its way through.

JBL Wave Beam's highest frequency is at 20,000Hz, this implies that both devices produce equal treble

Sound Pressure Level

Devialet Gemini 2 120dB/mW
JBL Wave Beam 100dB/mW

SPL, is the pressure level of sound, measured in decibels, dB, Devialet Gemini 2's measurement is 120dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

JBL Wave Beam's sound pressure level measurement is 100dB/mW. The sound pressure level, something is can be perceived differently by different persons, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.

Power

Battery Life

Devialet Gemini 2 5hours
JBL Wave Beam 8hours

The Devialet Gemini 2's battery life is 5 hours, these last less than 5 hours of listening which is considered average before recharge. A device's battery life is usually given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

JBL Wave Beam's battery life is more than that of Devialet Gemini 2 by 3 hours . Each time you recharge your device, they get a little less listening time. The effect is not noticeable at first, but over time, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

Devialet Gemini 2 17hours
JBL Wave Beam 24hours

This is given by the vendor, and Devialet Gemini 2's case has a full charge of 17 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before recharging the case itself.

JBL Wave Beam's charging case has a battery life of 24 hours, more than that of Devialet Gemini 2 by 7 hours

Charge Time

Devialet Gemini 2 1hours
JBL Wave Beam 2hours

It takes 1 hours to fully charge the Devialet Gemini 2's battery. It is highly adivsable to charge fully the battery before using the earbuds for the first time.

JBL Wave Beam takes 2 hours to fully charge the battery, more than that of Devialet Gemini 2 by 1 hours

Has Wireless Charging

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 2, the device supports wireless charging. To charge the earbuds, you simply put down on a compatible charging pad.

Has A Battery Level Indicator

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 have a battery level indicator, an indicator notifies you when the device has a low battery. Its lights indicate the charging state of your device and charging case.

JBL Wave Beam too have a battery level indicator, charging indicators enable you determine the charging state of your earbuds, whether fully charged, or the battery is running low.

Devialet Gemini 2
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Connectivity

Has Usb Type-C

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 support USB TYPE-C, a standard connector for transmitting both data and power through a single cable.

JBL Wave Beam too have USB TYPE-C. This USB-C plug comes along with most current laptops, phones, and tablets.

Bluetooth Version

Devialet Gemini 2 v5.2
JBL Wave Beam v5.2

The Devialet Gemini 2 have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that allows data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

JBL Wave Beam has a Bluetooth version of 5.2, equal to that of the Devialet Gemini 2 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Devialet Gemini 2 10meters
JBL Wave Beam 10meters

The Devialet Gemini 2 have a 10meters distance to connect via Bluetooth.

JBL Wave Beam have a maximum range of 10meters, equal to that of the Devialet Gemini 2

Has Aac

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at the same bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Devialet Gemini 2 will work well with your MacBook. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

Has Aptx Adaptive

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 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).

Microphone

Number Of Microphones

Devialet Gemini 2 4only
JBL Wave Beam 2only

The Devialet Gemini 2 have 4 microphones.

While the JBL Wave Beam microphones are 2, less than that of Devialet Gemini 2 by 2 . More microphones result in better sound quality and help the earbuds to filter out background sounds.

Has A Noise-Canceling Microphone

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 2 have a noise-canceling type of microphone, these microphones are intended to filter out background sounds from the earbuds' sound.

The JBL Wave Beam too have a noise-canceling type of microphone. Especially useful in noisy areas.

Devialet Gemini 2
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Extras

Has Ambient Sound Mode

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 2 support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even while wearing them

The JBL Wave Beam support ambient sound mode as well, helpful when you want to listen to music while being aware of what’s happening around you, say you’re having a run but would still want to be able to hear traffic.

Has Find Earbuds Feature

Devialet Gemini 2
JBL Wave Beam

When lost in a room, or can't be found in your bag, the JBL Wave Beam have a find earbuds feature.

Supports Fast Charging

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 support fast charging. Usually, technologies like Qualcomm’s Quick Charge, are used to lower the time it takes to charge a device.

The JBL Wave Beam too support fast charging. It's very similar to regular charging, just that the battery fills up much faster. Say, with Quick Charge 3.0, the battery is charged to 50% in just 30 minutes.

Multipoint Count

Devialet Gemini 2 2only
JBL Wave Beam

Devialet Gemini 2 have a multipoint of 2 connections, the multipoint feature allows you connect to more than one Bluetooth device and switch between them. Say, you can seemlessly switch calls from one device to another without having to manually disconnect and reconnect.

Has A Mute Function

Devialet Gemini 2
JBL Wave Beam

Devialet Gemini 2 have a mute function, they have the feature to mute/unmute a conversation directly from the device.

The JBL Wave Beam too have the mute function. The mute function means that you can turn off the device's microphone, but you can still hear the other party's voice.

Control Panel Placed On A Device

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 2, so you can access the volume control, pause, play, mute, etc whichever features are supported on the device.

The JBL Wave Beam also have a control panel on them.

Has Voice Prompts

Devialet Gemini 2
JBL Wave Beam

The JBL Wave Beam support voice prompts. With voice prompts, you receive information through audio messages, like if there is a problem with the connection.

Travel Bag Is Included

Devialet Gemini 2
JBL Wave Beam

The Devialet Gemini 2 come with their own special case. Carrying earbuds without a case, or putting them in your bag without a casing can easily put them at risk of getting damaged.

JBL Wave Beam also have a travel bag included, which offers safe transportation.