Devialet GeminiSee price on Amazon
Overall Score 6.8 Represents average audio ecosystem compatibility score.
Nuraphone NuraTrueSee price on Amazon
Overall Score 5.7 Represents average audio ecosystem compatibility score.
|Category||Features||Devialet Gemini||Nuraphone NuraTrue|
|DESIGN||ingress protection (ip) rating||IPX4||IPX4|
|has no wires or cables||✓||✓|
|has stereo speakers||✓||✓|
|SOUND QUALITY||has active noise cancellation (noise control)||✓||✓|
|has passive noise reduction||✓||✓|
|driver unit size||10mm||10mm|
|sound pressure level||94dB/mW||108dB/mW|
|battery life of charging case||18hours||18hours|
|has wireless charging||✓||✗|
|has a battery level indicator||✓||✓|
|CONNECTIVITY||has usb type-c||✓||✓|
|maximum bluetooth range||10meters||10meters|
|has aptx adaptive||✓||✗|
|MICROPHONE||number of microphones||2only||2only|
|has a noise-canceling microphone||✓||✗|
|EXTRAS||has ambient sound mode||✓||✓|
|has in/on-ear detection||✓||✓|
|has find earbuds feature||✓||✗|
|supports fast charging||✓||✓|
|has a mute function||✗||✓|
|control panel placed on a device||✓||✓|
|has voice prompts||✓||✓|
|travel bag is included||✓||✓|
|See price on Amazon||See price on Amazon|
Ingress protection ratings refer to the rank of protection given by an enclosure, against solids and liquids. The letters 'IP' are followed by two values The first value means protection against solids say dust, while the second refers to resistance against liquids (water).
Scoring IPX4, the Devialet Gemini's rating is read as, the first value 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 Devialet Gemini, Nuraphone NuraTrue 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 Devialet Gemini have a weight of 8g . We consider a lower weight best for the reason that lighter devices are more comfortable to carry.
Nuraphone NuraTrue, at 14.8g weigh more than the Devialet Gemini with a difference of 6.8g
True wireless devices have no wires linking any part of the device together, Devialet Gemini are true wireless for this case since they don't have wires. This is an important distinction since wireless earbuds have cables connecting the two earbuds together.
Nuraphone NuraTrue also is true wireless because it has no wires connecting the 2 earbuds .
Devialet Gemini have sweat resistance
Nuraphone NuraTrue's resistance to sweat makes both devices good for use during long-distance running, marathons, cardio sweat workouts , etc
Devialet Gemini 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 Nuraphone NuraTrue also have stereo speakers
ANC uses advanced kind of tech to actively cancel noise. How it works, it studies the sound pattern outside and inside the earbud and generates a mirror signal to counter it. In simple terms, it's like taking +1 (sound from your surrounding) then producing -1 (inverted noise) to make 0 which results in a reduced level of noise.
Devialet Gemini have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears since you don't have to crank up the earbuds volume to overcome background sounds.
The Nuraphone NuraTrue too have Active Noise Cancellation which makes both devices ideal for plane rides and rush hour travels. The Devialet Gemini and Nuraphone NuraTrue work with different noise cancellation types, pick the noise cancellation type that you prefer for travel or that enhances your relaxation time.
The Devialet Gemini stay well in place, creating a sound seal that reduces background sounds and also prevents the device music from leaking out .
Both Nuraphone NuraTrue, and Devialet Gemini have passive noise reduction which means that both reduce ambient noise without using ANC to cancel it out.
Devialet Gemini have a unit size of 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is basically a mini speaker that produces sound in the earbuds, the unit size determines the sound produced by the device.
Nuraphone NuraTrue driver unit is 10mm in diameter, making both devices similar in how loud their sound can get , 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 are capable of generating louder sound, but this does not indicate that they produce better quality sound.
Devialet Gemini's lowest frequency is at 5Hz, low-frequency response measures if and how well an audio component produces low audible frequencies and if it alters the signal on its way through.
Nuraphone NuraTrue's lowest frequency is at 20Hz, this implies that Devialet Gemini produce a juicier bass than the Nuraphone NuraTrue
Devialet Gemini's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio component generates high recognizable frequencies and if it makes any adjustments to the signal on its way through.
Nuraphone NuraTrue's highest frequency is at 20000Hz, this implies that both devices generate equal treble
SPL, is the level of pressure of sound, measured in decibels, dB, Devialet Gemini's measurement is 94dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Nuraphone NuraTrue's sound pressure level measurement is 108dB/mW. How loud something is can be taken differently by different people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
Devialet Gemini'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 given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings.
Nuraphone NuraTrue's battery life is equal to that of the Devialet Gemini . Each time you recharge your earbuds, they get a little less listening time. The effect is not 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 manufacturer, and Devialet Gemini's case is said to have a charge of 18 hours. A charging case with more battery hours allows you to recharge your earbuds on the go multiple times before recharging the case itself.
Nuraphone NuraTrue's charging case has a battery life of 18 hours, equal to that of the Devialet Gemini
It takes 1.5 hours to fully charge the Devialet Gemini's battery. It is recommended to charge fully the battery before using the earbuds when they have been unused for extended periods.
Nuraphone NuraTrue takes 2 hours to fully charge the battery, more than that of Devialet Gemini by 0.5 hours
Devialet Gemini's battery power is 55mAh, battery power, represents the amount of electrical energy that a battery can store.
Devialet Gemini, the device supports wireless charging. To charge the device, you just place down on a supported charging pad.
The Devialet Gemini have a battery level indicator, an indicator notifies you when the earbuds has a low battery. The battery indicator lights show the charging state of your earbuds and charging case.
Nuraphone NuraTrue too have a battery level indicator, these allow you determine the charging state of your device, whether fully charged, or the battery is running low.
The Devialet Gemini support USB TYPE-C, a standard connector for transmitting both data and power in a single cable.
Nuraphone NuraTrue too have USB TYPE-C. This USB-C plug comes along with most current laptops, phones, and tablets.
The Devialet Gemini have Bluetooth version of 5, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.
Nuraphone NuraTrue has a Bluetooth version of 5, equal to that of the Devialet Gemini . Newer versions provide faster data transfers.
Devialet Gemini have a 10meters distance connecting via Bluetooth.
Nuraphone NuraTrue have a maximum range of 10meters, equal to that of the Devialet Gemini
Devialet Gemini support AAC, a codec 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 a similar bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Devialet Gemini will work fine with your MacBook. If you intend on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.
The Nuraphone NuraTrue 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 Devialet Gemini support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).
The Devialet Gemini have 2 microphones.
Nuraphone NuraTrue microphones are 2, equal to that of the Devialet Gemini . More microphones record better sound quality and help the device to filter out background sounds.
Devialet Gemini have a noise-canceling microphone, these microphones are designed to reduce noise from the earbuds' sound.
Devialet Gemini support ambient sound mode, which uses microphones to pass through ambient noises to still be heard even when wearing the earbuds
The Nuraphone NuraTrue support ambient sound mode as well, it’s useful when you want to listen to music while being aware of what’s happening around you, for example when you’re having a jog but would still want to hear traffic.
The Devialet Gemini support in/on-ear detection, the sensors in the device can detect when removed from your ears so that the music is paused.
Nuraphone NuraTrue too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience.
When lost in a room, or can't easily find them in your bag, Devialet Gemini have a find earbuds feature.
The Devialet Gemini support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to reduce the amount of time it takes to fully charge a device.
Also the Nuraphone NuraTrue support fast charging. This kind is similar to regular charging, only that the battery is filling up much faster. Say, with Quick Charge 3.0, the battery can be charged to 50% in thirty minutes.
Nuraphone NuraTrue have a mute function, they support the option to mute/unmute a conversation directly from the device.
The Devialet Gemini, so you can access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.
Nuraphone NuraTrue too have a control panel on them.
The Devialet Gemini have a warranty period of 2 Years, the period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use following instruction manuals.
Devialet Gemini have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection.
Nuraphone NuraTrue too have voice prompts meaning the earbuds will notify you when the battery is running low, and it's time to recharge them.
Devialet Gemini come with their own special pouch. Carrying earphones openly, or placing them in your bag without a cover may easily put them at risk of getting damaged.
Nuraphone NuraTrue also have a travel bag included, which offers safe transportation.