Xiaomi Redmi Buds 4 ProSee 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.
Ingress protection ratings is the rating 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 refers to protection against solids say dust, followed by the one that refers to resistance against liquids (water).
Having a value of IPX4, the Nuraphone NuraTrue's rating for solids indicates 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 Nuraphone NuraTrue, Xiaomi Redmi Buds 4 Pro 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
The Nuraphone NuraTrue have a weight of 14.8g . We prefer a lower weight better for the reason that lighter devices are easier to transport.
The Xiaomi Redmi Buds 4 Pro, at 10g are lighter than the Nuraphone NuraTrue with a difference -4.8g
For a device to be true wireless it should have no cables connecting any part of the device together, Nuraphone NuraTrue are true wireless for this matter since they don't have cables. This is an important distinction as some wireless earbuds have wires linking the pair of earbuds .
Xiaomi Redmi Buds 4 Pro also is true wireless since it doesn't have cables connecting the 2 earbuds .
Nuraphone NuraTrue have sweat resistance
Xiaomi Redmi Buds 4 Pro's resistance to sweat makes both devices ideal for use during long-distance running, marathons, training in workout bodysuits, etc
Xiaomi Redmi Buds 4 Pro are both dustproof and water-resistant.
Nuraphone NuraTrue have stereo speakers, what this means is that Nuraphone NuraTrue's speakers deliver sound from separate channels on both left and right sides, creating a richer sound and a better listening experience.
The Xiaomi Redmi Buds 4 Pro also have stereo speakers
Active noise cancellation uses advanced kind of tech to reduce unwanted ambient sounds. ANC works when, it listens to the sound pattern of incoming noise and after generates a mirror signal to counter it. In simple terms, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) giving zero therefore "diluting" the noise.
The Nuraphone NuraTrue have ANC enabling you to listen at lower levels of volume, causing less ear fatigue as you don't have to crank up the earbuds volume to outcompete background noise.
Xiaomi Redmi Buds 4 Pro too have ANC making either of the earbuds ideal for flights and morning commutes. Each work with different noise cancellation modes, pick the setting that you prefer for travel or that suites your relaxation time.
Nuraphone NuraTrue stay well in place, this creates an acoustic seal that reduces background noise while preventing the device sound from leaking out at the same.
Both Xiaomi Redmi Buds 4 Pro, and Nuraphone NuraTrue have passive noise reduction which implies that both reduce ambient noise instead of actively using technology to cancel it out.
Nuraphone NuraTrue have a unit size of 10mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that produces sound in the device, its size corellates with the loudness of the earbuds.
Xiaomi Redmi Buds 4 Pro driver unit is 11mm in diameter, making them have a larger driver unit than that of Nuraphone NuraTrue 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 yeah, larger drivers are capable of generating louder sound, but this does not indicate that they deliver better quality sound.
The Nuraphone NuraTrue's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component produces low frequencies that can be heard, and if it alters the signal on its way through.
Xiaomi Redmi Buds 4 Pro's lowest frequency is at 20Hz, this implies that both devices can produce equal bass
The Nuraphone NuraTrue's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio device makes high human frequencies and if it changes to the signal while at it.
Xiaomi Redmi Buds 4 Pro's highest frequency is at 40000Hz, this means that Xiaomi Redmi Buds 4 Pro generate a clearer and crispier treble than the Nuraphone NuraTrue
SPL, is the pressure level of sound, measured in decibels, dB, Nuraphone NuraTrue's measurement is 108dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Nuraphone NuraTrue's battery life is 6 hours, a device's battery life is given by the manufacturer, and with more battery hours, you get to use it for longer and requires fewer chanrgings.
Xiaomi Redmi Buds 4 Pro's battery life is more than that of Nuraphone NuraTrue by 3 hours . Each 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 the Nuraphone NuraTrue'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 several times before having to recharge the case itself.
Xiaomi Redmi Buds 4 Pro's charging case has a battery life of 29 hours, more than that of Nuraphone NuraTrue by 11 hours
It requires 2 hours to fully charge the Nuraphone NuraTrue's battery. It is highly adivsable to fully charge the battery before using the earbuds for the first time.
Xiaomi Redmi Buds 4 Pro takes 1 hours to fully charge the battery, less than that of Nuraphone NuraTrue by 1 hours
Xiaomi Redmi Buds 4 Pro's battery capacity is 53mAh, battery capacity, represents the amount of electrical energy that a battery can store.
The Nuraphone NuraTrue have a battery level indicator, an indicator alerts you when the device has a low battery. The battery indicator lights show the charging status of your device and charging case.
Xiaomi Redmi Buds 4 Pro too have a battery level indicator, these allow you to determine the charging state of your earbuds, if charged fully, or the battery is running low.
The Nuraphone NuraTrue support USB TYPE-C, an industry-standard connector for transmitting both data and power in a single cable.
Xiaomi Redmi Buds 4 Pro too use USB TYPE-C. This USB-C plug comes along with most current laptops, phones, and tablets.
Nuraphone NuraTrue 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.
Xiaomi Redmi Buds 4 Pro has a Bluetooth version of 5.3, newer than that of Nuraphone NuraTrue . Newer versions provide faster data transfers.
Nuraphone NuraTrue have a 10meters distance to connect via Bluetooth.
Xiaomi Redmi Buds 4 Pro have a maximum range of 10meters, equal to that of the Nuraphone NuraTrue
Nuraphone NuraTrue 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 the same bit rate.
Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Nuraphone NuraTrue will work fine with your MacBook. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.
The Xiaomi Redmi Buds 4 Pro 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 Xiaomi Redmi Buds 4 Pro support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It can reach a high bitrate of 990kbps, which provides high-resolution audio.
The Nuraphone NuraTrue have 2 microphones.
Xiaomi Redmi Buds 4 Pro microphones are 6, more than that of Nuraphone NuraTrue by 4 . More microphones record better sound quality and enable the device to filter out background sounds.
Xiaomi Redmi Buds 4 Pro have a noise-canceling microphone, these microphones are designed to filter out background sounds from the desired sound.
The Nuraphone NuraTrue support ambient sound mode, which uses microphones to channel ambient noises to still be heard even when wearing the earbuds
The Xiaomi Redmi Buds 4 Pro support ambient sound mode as well, helpful when you want to listen to music but also be aware of your surrounding, for example when you’re having a run but would still want to hear traffic.
The Nuraphone NuraTrue support in/on-ear detection, the sensors in the device can detect when they are removed from your ears .
Xiaomi Redmi Buds 4 Pro too support in/on-ear detection, automatically pauses your music, or audiobook when you remove earbuds from your ears improving your listening experience.
If misplaced in a room, or can't easily find them in your bag, Xiaomi Redmi Buds 4 Pro have a find earbuds feature.
Nuraphone NuraTrue support fast charging. Usually, technologies like Qualcomm’s Quick Charge, are used to lower the time it takes to charge the earbuds.
The Xiaomi Redmi Buds 4 Pro 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 is charged to 50% in just thirty minutes.
The Xiaomi Redmi Buds 4 Pro support multipoint of 2 connections, the multipoint feature allows you connect to more than one Bluetooth device and switch between them. For example, you can seemlessly switch calls from one device to another without manually disconnect and reconnect.
Nuraphone NuraTrue have a mute function, they have the option to mute/unmute a conversation directly from the earbuds.
The Xiaomi Redmi Buds 4 Pro also support the mute function. It means that you unilaterally turn off the earbuds' microphone, but you can still hear the other party talk.
With the Nuraphone NuraTrue, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.
Xiaomi Redmi Buds 4 Pro also have a control panel on them.
Nuraphone NuraTrue support voice prompts. Automatically receive information through audio messages, like if there is a problem with the connection.
The Xiaomi Redmi Buds 4 Pro too support voice prompts meaning the device notifies you when the battery is low, and it's time to recharge the device.
The Nuraphone NuraTrue come with their own special case. Carrying earbuds without a case, or putting them inside your bag without a cover may easily damage them.
Xiaomi Redmi Buds 4 Pro too have a travel bag included, which offers safe transportation.