Xiaomi Redmi Buds 4 ProSee price on Amazon
Overall Score 6.8 Represents average audio ecosystem compatibility score.
IP ratings refer to the level of protection given by a casing, against solids and liquids. The letters 'IP' are followed by two values The first value of the IP rating represents protection against solids such as dust, while the second refers to protection against liquids (water).
Scoring IP54, the Xiaomi Redmi Buds 4 Pro's rating is read as, the first value of 5 denotes 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 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.
The Xiaomi Redmi Buds 4 Pro have a weight of 10g . We prefer a lower weight best because lighter devices are easier to move with.
For a device to be true wireless it must have no cables connecting any part of the device together, Xiaomi Redmi Buds 4 Pro are true wireless for this case since they don't have wires. This is a major difference since wireless earbuds have cables linking the pair of earbuds together.
Xiaomi Redmi Buds 4 Pro have sweat resistance
The Xiaomi Redmi Buds 4 Pro are both dustproof and water-resistant.
Xiaomi Redmi Buds 4 Pro 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.
ANC uses advanced technology to reduce unwanted ambient sounds. How it works, it studies the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (noise) then producing -1 (counter sound by the device) giving zero thus "diluting" the noise.
Xiaomi Redmi Buds 4 Pro have ANC allowing you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background noise.
The Xiaomi Redmi Buds 4 Pro stay well in place, this creates an acoustic covering that reduces background noise while preventing the earbuds voice audio from leaking out .
The Xiaomi Redmi Buds 4 Pro driver unit is 11mm in diameter, the bigger the unit the more powerful, and can produce better bass. The driver unit is basically a mini speaker that makes sound in the device, the unit size corellates with the sound made by 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 recognizable frequencies and if it alters the signal on its way through.
The Xiaomi Redmi Buds 4 Pro's highest frequency is at 40,000Hz, high-frequency response measures if and how well an audio device makes high audible frequencies and if it changes to the signal while at it.
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 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.
The battery life of the charging case is given by the vendor, and the Xiaomi Redmi Buds 4 Pro's case is said to have a full charge of 29 hours. A charging case with more battery hours enables you to recharge your earbuds on the go several times before having to recharge 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 capacity, shows the amount of electrical energy that a battery can keep.
The Xiaomi Redmi Buds 4 Pro have a battery level indicator, an indicator alerts you when the earbuds has a low battery. Its lights display the charging status of your device and charging case.
Xiaomi Redmi Buds 4 Pro have USB TYPE-C, an industry-standard connector for transmitting both data and power in a single cable.
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.
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 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 Xiaomi Redmi Buds 4 Pro will work fine with your iPhone. 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 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.
The Xiaomi Redmi Buds 4 Pro support ambient sound mode, which uses microphones to pass through ambient sound so that they can still be heard even when wearing them
Xiaomi Redmi Buds 4 Pro support in/on-ear detection, the sensors in the device can detect when removed from your ears so that the music is paused.
If misplaced in a room, or can't be found in your bag, the Xiaomi Redmi Buds 4 Pro support the find earbuds feature.
The Xiaomi Redmi Buds 4 Pro support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to lower the time it takes to fully charge a device.
The Xiaomi Redmi Buds 4 Pro have a multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. Say, you can easily switch calls from one device to another without having to manually disconnect and reconnect.
Xiaomi Redmi Buds 4 Pro have a mute function, they support 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 functions are supported on the device.
Xiaomi Redmi Buds 4 Pro have voice prompts. With voice prompts, you receive information through audio messages, say if there is an issue with the connection.
The Xiaomi Redmi Buds 4 Pro come with their own special pouch. Carrying earbuds openly, or placing them inside your pockets without a cover may easily damage them.