Xiaomi Redmi Buds 4 ProSee price on Amazon
Overall Score 6.8 Represents average audio ecosystem compatibility score.
Ingress protection ratings is 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).
Having a value of IP54, the Xiaomi Redmi Buds 4 Pro's rating for solids indicates 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 of liquids that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.
Xiaomi Redmi Buds 4 Pro have a weight of 10g . We consider a lower weight best because lighter devices are easier to carry.
True wireless devices have no wires connecting any part of the device together, Xiaomi Redmi Buds 4 Pro are true wireless for this case since they have no cables. This is a major difference since wireless earbuds have wires linking the pair of earbuds together.
Xiaomi Redmi Buds 4 Pro are resistant to sweat
The Xiaomi Redmi Buds 4 Pro are both dustproof and water-resistant.
Xiaomi Redmi Buds 4 Pro have stereo speakers, what this means is that Xiaomi Redmi Buds 4 Pro's speakers deliver sound from separate channels on both left and right sides, this creates a richer sound and a better listening experience.
ANC makes use of advanced kind of tech to reduce ambient sounds. ANC works when, it listens to the sound pattern outside and inside the earbud and then generates a mirror signal to counter it. Simply put, it's like having +1 (noise) then producing -1 (inverted noise) giving 0 which results in a reduced level of noise.
Xiaomi Redmi Buds 4 Pro 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 overcome background sounds.
Xiaomi Redmi Buds 4 Pro stay tightly in place, this creates an acoustic covering that tones down background noise and also prevents the earbuds voice audio from leaking out at the same.
The Xiaomi Redmi Buds 4 Pro have a unit size of 11mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is basically a mini speaker that produces sound in the earbuds, its size dictates the loudness of the device.
The Xiaomi Redmi Buds 4 Pro's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low frequencies that can be heard, and if it alters the signal while at it.
The Xiaomi Redmi Buds 4 Pro's highest frequency is at 40000Hz, high-frequency response tells how well a particular audio device produces high human frequencies and if it changes to the signal on its way through.
The Xiaomi Redmi Buds 4 Pro's battery life is 9 hours, these last longer than 5 hours of listening which is considered average before recharge. 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.
The battery life of the charging case is given by the vendor, and Xiaomi Redmi Buds 4 Pro's case has a full charge of 29 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go many times before recharging the case itself.
It takes 1 hours to fully charge the Xiaomi Redmi Buds 4 Pro's battery. It is recommended to charge fully the battery before using the earbuds when they have been unused for extended periods.
Xiaomi Redmi Buds 4 Pro's battery capacity is 53mAh, battery power, represents the amount of electrical energy that a battery can store.
Xiaomi Redmi Buds 4 Pro have a battery level indicator, an indicator notifies you when the device has a low battery. The battery indicator lights show the charging state of your earbuds and charging case.
Xiaomi Redmi Buds 4 Pro have USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.
The Xiaomi Redmi Buds 4 Pro have Bluetooth version of 5.3, Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves.
The Xiaomi Redmi Buds 4 Pro have a 10meters distance connecting via Bluetooth.
Xiaomi Redmi Buds 4 Pro support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.
Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Xiaomi Redmi Buds 4 Pro 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.
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, providing high-resolution audio.
The Xiaomi Redmi Buds 4 Pro have 6 microphones.
Xiaomi Redmi Buds 4 Pro have a noise-canceling type of microphone, these microphones are intended to reduce background sounds from the earbuds' sound.
Xiaomi Redmi Buds 4 Pro support ambient sound mode, which uses microphones to channel ambient sound so that they can still be heard even while wearing the earbuds
Xiaomi Redmi Buds 4 Pro support in/on-ear detection, the sensors in the earbuds can detect when removed from your ears so that the music is paused.
When misplaced in a room, or can't easily find them in your bag, Xiaomi Redmi Buds 4 Pro have a find earbuds feature.
Xiaomi Redmi Buds 4 Pro support fast charging. Most often, technologies like MediaTek’s Pump Express, are used to lower the amount of time it takes to fully charge the earbuds.
The Xiaomi Redmi Buds 4 Pro support multipoint of 2 connections, the multipoint feature allows you to link to more than one Bluetooth device and switch between them. Say, you can seemlessly switch calls from one device to another without manually disconnect and reconnect.
Xiaomi Redmi Buds 4 Pro have a mute function, they have the option to mute/unmute a conversation directly from the device.
With the Xiaomi Redmi Buds 4 Pro, so you can easily access the volume control, pause, play, mute, etc whichever features are supported on the device.
Xiaomi Redmi Buds 4 Pro have voice prompts. Automatically receive information through audio messages, say if there is an issue with the connection.
Xiaomi Redmi Buds 4 Pro come with a special case. Carrying earbuds openly, or putting them inside your pockets without a cover can easily damage them.