Devialet Gemini 2 Vs. Jbl Live Pro 2 Review In Detail

Ingress Protection (Ip) Rating

JBL Live Pro 2 IPX5

Devialet Gemini 2 IPX4

Ingress protection ratings refer to the level of protection offered by an enclosure, against solids and water. In the format of IPXX, 'X' represents a number The first value means protection against solids say dust, followed by the one that refers to resistance 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 the second value of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Compared to the Devialet Gemini 2, JBL Live Pro 2 have a rating of IPX5 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, Devialet Gemini 2 has a lower liquid rating than JBL Live Pro 2

Weight

JBL Live Pro 2 9.6g

Devialet Gemini 2 12g

The Devialet Gemini 2 have a weight of 12g . We take in account a lower weight best because lighter devices are more comfortable to move with.

The JBL Live Pro 2, at 9.6g are lighter than the Devialet Gemini 2 with a difference -2.4g

Has No Wires Or Cables

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

For a device to be true wireless it must have no cables linking any part of the device together, Devialet Gemini 2 are true wireless for this matter since they don't have cables. This is a major difference since wireless earbuds have wires connecting the 2 earbuds .

JBL Live Pro 2 also is true wireless since it has no cables connecting the two earbuds .

Sweat Resistance

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 have sweat resistance

JBL Live Pro 2's resistance to sweat makes both devices good for use during long-distance running, marathons, cardio sweat workouts , etc

Has Stereo Speakers

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 have stereo speakers, what this means is that Devialet Gemini 2's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.

Both JBL Live Pro 2 and Devialet Gemini 2 have stereo speakers

JBL Live Pro 2
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Has Active Noise Cancellation (Noise Control)

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Active noise cancellation uses advanced kind of tech to actively counter noise. How it works, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to counter it. Simply put, it's like taking +1 (noise) and adding -1 (counter sound by the device) giving 0 therefore "diluting" the noise.

Devialet Gemini 2 have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the device volume to overcome background sounds.

The JBL Live Pro 2 too have Active Noise Cancellation making either of the devices ideal for plane rides and morning travels. Each operate with different noise cancellation types, pick the setting that you prefer for travel or that enhances your relaxation time.

Has Passive Noise Reduction

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 stay tightly in place, this creates a sound seal that reduces background sounds well as preventing the earbuds music from leaking out .

Both of these devices have passive noise reduction this implies that both tone down ambient noise instead of actively using technology to cancel it out.

Driver Unit Size

JBL Live Pro 2 11mm

Devialet Gemini 2 10mm

The Devialet Gemini 2 driver unit is 10mm in diameter, bigger drivers are more powerful, and can produce better bass. A driver unit is basically a mini speaker that makes sound in the device, the unit size dictates the sound produced by the device.

JBL Live Pro 2 driver unit is 11mm in diameter, making them have a larger driver unit than that of Devialet Gemini 2 by 1mm , 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 yes, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.

Lowest Frequency

JBL Live Pro 2 20Hz

Devialet Gemini 2 5Hz

Devialet Gemini 2's lowest frequency is at 5Hz, low-frequency response measures if and how well an audio device produces low audible frequencies and if it alters the signal while at it.

JBL Live Pro 2's lowest frequency is at 20Hz, this implies that Devialet Gemini 2 make sound with a juicier bass than the JBL Live Pro 2

Highest Frequency

JBL Live Pro 2 20,000Hz

Devialet Gemini 2 20,000Hz

The Devialet Gemini 2's highest frequency is at 20,000Hz, high-frequency response measures if and how well a particular audio component generates high human frequencies and if it changes to the signal while at it.

JBL Live Pro 2's highest frequency is at 20,000Hz, this implies that both devices can generate equal treble

Sound Pressure Level

JBL Live Pro 2 93dB/mW

Devialet Gemini 2 120dB/mW

The sound pressure level, is the level of pressure 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 Live Pro 2's sound pressure level measurement is 93dB/mW. The sound pressure level, a device is can be considered differently by separate persons, so we need to have a way of getting a standard measurement of sound level expressed in numerical terms.

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Battery Life

JBL Live Pro 2 10hours

Devialet Gemini 2 5hours

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 commonly given by the manufacturer, and with more battery hours, you get to use it for longer and requires fewer chargings.

JBL Live Pro 2's battery life is more than that of Devialet Gemini 2 by 5 hours . Each time you recharge your earbuds, 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.

Battery Life Of Charging Case

JBL Live Pro 2 30hours

Devialet Gemini 2 17hours

The battery life of the charging case is given by the manufacturer, and Devialet Gemini 2's case has a charge of 17 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go multiple times before recharging the case itself.

JBL Live Pro 2's charging case has a battery life of 30 hours, more than that of Devialet Gemini 2 by 13 hours

Charge Time

JBL Live Pro 2 2hours

Devialet Gemini 2 1hours

It takes 1 hours to fully charge the Devialet Gemini 2's battery. It is recommended to fully charge the battery before using the earbuds when they have been in storage for extended periods.

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

Has Wireless Charging

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2, the device supports wireless charging. To charge the device, you just place down on a compatible charging pad.

JBL Live Pro 2 also support wireless charging, always look out for the charging standard of the earbuds.

Has A Battery Level Indicator

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

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

JBL Live Pro 2 too have a battery level indicator, charging indicators allow you to tell the charging state of your device, if charged fully, or having a low battery.

JBL Live Pro 2
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Has Usb Type-C

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

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

JBL Live Pro 2 too have USB TYPE-C. This USB-C plug comes along with most current electronics.

Bluetooth Version

JBL Live Pro 2 v5.2

Devialet Gemini 2 v5.2

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

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

Maximum Bluetooth Range

JBL Live Pro 2 10meters

Devialet Gemini 2 10meters

Devialet Gemini 2 have a 10meters distance connecting via Bluetooth.

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

Has Aac

JBL Live Pro 2 ✗

Devialet Gemini 2 ✓

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

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

Has Aptx Adaptive

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

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).

JBL Live Pro 2 support APTX Adaptive as well which implies that both can adjust the bit rate for different scenarios, such as listening to HD audio from other devices.

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Number Of Microphones

JBL Live Pro 2 6only

Devialet Gemini 2 4only

The Devialet Gemini 2 have 4 microphones.

While the JBL Live Pro 2 microphones are 6, more than that of Devialet Gemini 2 by 2 . More microphones result in better sound quality and enable the earbuds to filter out noise.

Has A Noise-Canceling Microphone

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 have a noise-canceling type of microphone, these microphones are intended to reduce background sounds from the desired sound.

The JBL Live Pro 2 too use a noise-canceling type of microphone. Especially useful in noisy areas.

Mic Sensitivity

JBL Live Pro 2 -38dBV/Pa

Devialet Gemini 2 ✗

The JBL Live Pro 2 microphone sensitivity is measured at -38dBV/Pa. The size of the analog or digital output signal from the microphone with its input stimulus is a measure of its sensitivity. It's the 'loudness' of the sound that the microphone can pick up.

JBL Live Pro 2
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Has Ambient Sound Mode

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

The Devialet Gemini 2 support ambient sound mode, which uses microphones to channel ambient noises so that they can still be heard even when wearing the earbuds

The JBL Live Pro 2 support ambient sound mode as well, it’s useful when you want to listen to music while being aware of your surrounding, say you’re having a run but would still want to hear traffic.

Has In/On-Ear Detection

JBL Live Pro 2 ✓

Devialet Gemini 2 ✗

The JBL Live Pro 2 have in/on-ear detection, the sensors in the device can detect when they are removed from your ears .

Has Find Earbuds Feature

JBL Live Pro 2 ✓

Devialet Gemini 2 ✗

When lost in a room, or can't be found in your bag, JBL Live Pro 2 have a find earbuds feature.

Supports Fast Charging

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to charge the earbuds.

Also the JBL Live Pro 2 too 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.

Multipoint Count

JBL Live Pro 2 2only

Devialet Gemini 2 2only

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

The JBL Live Pro 2 have a multipoint count of 2, equal to that of the Devialet Gemini 2 . Bluetooth multipoint comes in handy when you can be on one call without missing notifications coming from another device.

Has A Mute Function

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

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

The JBL Live Pro 2 also have the mute function. It means that you are in position turn off the device's microphone, but still hear the other party's voice.

Control Panel Placed On A Device

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

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

JBL Live Pro 2 too have a control panel on them.

Warranty Period

JBL Live Pro 2 1Years

Devialet Gemini 2 ✗

The JBL Live Pro 2 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.

Has Voice Prompts

JBL Live Pro 2 ✓

Devialet Gemini 2 ✗

JBL Live Pro 2 support voice prompts. Automatically receive information through audio messages, like if there is a problem with the connection.

Travel Bag Is Included

JBL Live Pro 2 ✓

Devialet Gemini 2 ✓

Devialet Gemini 2 come with their own special pouch. Carrying earbuds without a case, or putting them in your pockets without a cover may easily put them at risk of getting damaged.

JBL Live Pro 2 too have a travel bag included, which offers safe transportation.

Devialet Gemini 2 Vs. Jbl Tune Flex Review

Category	Features	JBL Live Pro 2	Devialet Gemini 2
DESIGN	ingress protection (ip) rating	IPX5	IPX4
	weight	9.6g	12g
	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	11mm	10mm
	lowest frequency	20Hz	5Hz
	highest frequency	20,000Hz	20,000Hz
	sound pressure level	93dB/mW	120dB/mW
POWER	battery life	10hours	5hours
	battery life of charging case	30hours	17hours
	charge time	2hours	1hours
	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	6only	4only
	has a noise-canceling microphone	✓	✓
	mic sensitivity	-38dBV/Pa	✗
EXTRAS	has ambient sound mode	✓	✓
	has in/on-ear detection	✓	✗
	has find earbuds feature	✓	✗
	supports fast charging	✓	✓
	multipoint count	2only	2only
	has a mute function	✓	✓
	control panel placed on a device	✓	✓
	warranty period	1Years	✗
	has voice prompts	✓	✗
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

Devialet Gemini 2 Vs. Jbl Live Pro 2 Review

Reasons why you might like the JBL Live Pro 2

Reasons why you might like the Devialet Gemini 2