Xiaomi Redmi Buds 3 Specifications, Tests and Review

Headphone type

A detailed list of technical data, specifications, ratings and expert review of Xiaomi Redmi Buds 3. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.

Product Type True wireless earphones - Bluetooth - wireless
Height 1.69 cm
Width 4.07 cm
Depth 1.87 cm
Weight 4.5 g Better than 88 % of in-ear headphones rated.
Dimensions & Weight Details Earphone: 4.07 cm x 1.87 cm x 1.69 cm / 4.5 g
Charging case: 4.96 cm x 2.44 cm x 4.96 cm
Colour White
Protection Spill-resistant
Recommended Use Portable electronics
Bluetooth Range (Operating Distance) 10 m Better than 82 % of in-ear headphones rated.

The Xiaomi Redmi Buds 3 are wireless headphones that allow unrestricted movement and thus increase comfort while listening to music. Because of this feature wireless headphones are especially popular with casual users. On the other hand, the limiting factor of wireless headphones is a certain delay in sound transmission between the source and the headphones (almost indistinguishable for the average user), and they also need to be charged regularly. Unlike wired headphones, where the headphones are charged by the connected cable itself, wireless ones must be charged separately. The technology used for the sound transmission used by the headphones is Bluetooth 5.2. The maximum range of the headphones is up to 10 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc.

These headphones are in-ear type and are therefore designed to fit directly into the ear. This allows them complete or at least partial isolation from external noise. Such headphones may also have an ambient sound isolation function, which affects the degree of their isolation capabilities. Compared to over-the-head headphones, in-ear headphones are much more portable The weight of the headphones is 4.5 g.

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SOUND QUALITY Xiaomi Redmi Buds 3
Headphones Form Factor Ear-bud
Connectivity Technology Wireless
Wireless Technology Bluetooth
Bluetooth Version Bluetooth 5.2 Better than 98 % of in-ear headphones rated.
Active Noise Cancelling Yes Better than 94 % of in-ear headphones rated.
Diaphragm 12 mm Better than 67 % of in-ear headphones rated.
Features QuickPair Function, built-in Qualcomm QCC3040 chip

The sound quality can be affected by many factors.

Headphones consist of many important parts, including the diaphragm, which is responsible for converting electrical signals into sound. The diaphragm, with a thickness of around 6 mm, is very sensitive to changes in high frequencies but less sensitive to bass. For a relatively balanced sound profile, a medium-thick diaphragm of around 10 mm is used, which can reproduce both bass and treble. A diaphragm with a thickness of around 20 mm is not as quick to respond to changes in the audio signal, and this results in poorer bass listening. However, it is very sensitive to higher frequencies. In the case of this model, the diaphragm is the 12 mm.

Active Noise Cancellation provides an even quieter listening experience.

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MICROPHONE Xiaomi Redmi Buds 3
Form Factor Built-in
Noise Cancelling Yes Better than 98 % of in-ear headphones rated.
Noise Cancelling Technology cVc (clear Voice capture) by Qualcomm
Microphones Included 2 Better than 61 % of in-ear headphones rated.

A nice benefit of the microphone of the Headphones Xiaomi Redmi Buds 3 is the Noise Canceling technology that suppresses ambient noise and allows a clearer sound recording to be captured.

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REMOTE CONTROL Xiaomi Redmi Buds 3
Controls Play/pause, next/previous track, answer call
CABLE Xiaomi Redmi Buds 3
Cable Type USB-C charge cable - detachable
Battery Type Headphone battery rechargeable - lithium polymer
Battery Capacity 35 mAh Worse than 94 % of in-ear headphones rated.
Battery Life 5 hour(s) Worse than 74 % of in-ear headphones rated.
Battery Life Details Continuous playback: up to 5 hours
Continuous playback (with included charging case): up to 20 hours

These headphones have a battery capacity of 35 mAh. In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Xiaomi Redmi Buds 3 reaches up to 5 hour(s).

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CONNECTIONS Xiaomi Redmi Buds 3
Connector Type USB (power only) (USB Type-C)
OTHERS Xiaomi Redmi Buds 3
Included Accessories Charging case (310 mAh)
Compliant Standards IP54
Service & Support Limited warranty - 2 years

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