Description
What the Redmi Buds 5 Pro Are
The Redmi Buds 5 Pro are the higher specification true wireless earbuds in the Xiaomi range, sold here in Midnight Black. The listing leads with three claims: Hi-Res Audio Wireless certification with LDAC support, a coaxial dual driver arrangement, and active noise cancellation rated up to 52 dB. Together those place the product above the standard Redmi Buds line and into competition with mainstream branded earbuds, which is clearly the intent.
The buyer this targets is someone who wants a technically ambitious specification without paying flagship prices, and who has an Android device capable of using LDAC. Anyone shopping the same shelf should compare against the simpler Xiaomi Redmi Buds 6 and the entry level Redmi Buds 6 Play, since the three sit at clearly different points in the same family.
Drivers and Hi-Res Audio
The driver arrangement is the most interesting engineering decision here. Rather than a single dynamic driver, Xiaomi fits two units on a shared axis: an 11 mm bass driver with a titanium diaphragm, and a 10 mm piezoelectric ceramic tweeter. Coaxial mounting means both drivers fire from the same point rather than from separate positions, which avoids the phase and timing issues that can affect multi driver earbuds. Xiaomi states the aim is balanced reproduction with smooth highs, rich mids and solid lows. A titanium diaphragm is chosen for stiffness, and a piezoelectric ceramic tweeter is a genuinely uncommon choice at this level.
The Hi-Res Audio Wireless certification depends on LDAC, the Sony developed codec, which the listing specifies at up to 24 bit and 96 kHz. LDAC transmits substantially more data than the standard SBC or AAC codecs, and it is supported natively on Android but not on iPhones, so an iOS user will fall back to AAC and lose the feature that the certification rests on. The stated frequency range is 20 Hz to 20,000 Hz. Listeners who want the same resolution ambition in a wired form should look at options in the earbud headphones category, several of which use multi driver configurations without any codec dependency.
Noise Cancellation, Battery and Case
Xiaomi rates the active noise cancellation at up to 52 dB and states that the noise reduction capability has tripled compared with the Redmi Buds 4 Pro. It also specifies wideband cancellation covering noise frequencies up to 4 kHz, which is a more meaningful number than the depth figure alone: most ANC systems handle low frequency rumble well and struggle above about 1 kHz, so a stated 4 kHz ceiling implies the system is doing something with mid frequency sound such as speech and keyboard noise. As always, a 52 dB rating is a peak figure at a specific frequency under laboratory conditions and not a reduction achieved across the whole spectrum.
Battery life is given as up to 38 hours in total including the charging case, which holds 480 mAh. The case measures 61.1 by 25 by 46.8 mm and weighs 33.58 grams. Xiaomi lists audio latency at 49 milliseconds, which is low enough for video and casual gaming though not for music production. The buds are described as water resistant, with a stated Bluetooth range of 10 meters. The case combines a plastic body with vegan leather on the lower section of the black version, and the stems carry a multi layer marble texture coating.
Highlights
- Coaxial dual drivers: an 11 mm titanium diaphragm woofer and a 10 mm piezoelectric ceramic tweeter.
- Hi-Res Audio Wireless certification with LDAC at up to 24 bit and 96 kHz.
- Active noise cancellation rated up to 52 dB, covering frequencies up to 4 kHz.
- Up to 38 hours of total playback including the 480 mAh charging case.
- Stated audio latency of 49 milliseconds.
- Touch controls with Google Assistant support listed.
- Vegan leather case finish and marble textured stems on the black version.
- Water resistant, with ear cushions and a user manual included in the box.
Things To Consider
This listing carries several specification errors that a buyer should be aware of. It states a 3.5 mm headphone jack, which is impossible on a true wireless earbud and is plainly a field filled in error. It gives sensitivity as 52 dB, which is the noise cancellation depth copied into the wrong field, since headphone sensitivity is normally quoted around 95 to 110 dB per milliwatt. Charging time is listed as 1 days. Battery life appears as 1E plus 1 hours, which is scientific notation for 10 hours and should be read as the per bud figure rather than an error in magnitude. None of these change the product, but they show the specification block cannot be trusted at face value.
More significantly, the listing gives the Bluetooth version as 5.0. LDAC at 24 bit and 96 kHz requires substantially more bandwidth than a 5.0 implementation typically provides comfortably, and the Xiaomi marketing for this model describes a newer Bluetooth version. The listing therefore contradicts itself on the point that underpins its main audio claim, and a buyer who specifically needs a particular Bluetooth version should verify it directly with Xiaomi.
Beyond the data problems, the practical caveats are the familiar ones. LDAC is Android only in practice, so iPhone owners are paying for a certification they cannot use. Water resistance is stated without an IP rating, so the actual level of protection is undocumented. And running LDAC at its highest bitrate reduces battery life considerably compared with the quoted figure, which will have been measured under more favorable conditions. Buyers who prioritize a longer runtime over codec support may prefer a larger over ear design from the over ear headphones category.
Who It Suits
These earbuds suit an Android user who wants LDAC, deep noise cancellation and an unusual dual driver arrangement without paying flagship prices, and who values a case that looks and feels more expensive than the category norm. The 4 kHz cancellation ceiling in particular makes them a reasonable choice for open plan offices and trains rather than only for aircraft cabins.
They are a weaker choice for iPhone owners, who lose LDAC entirely, and for anyone who needs a documented IP rating for exercise or outdoor use. Buyers who want a more mainstream ecosystem fit should compare the Samsung Galaxy Buds FE or the Nothing Ear (a) before deciding.
