The Redmi Buds 4 Active are aimed at users seeking wireless earphones with reliable sound performance, durability, and a sporty design. These True Wireless Stereo (TWS) earphones offer wireless freedom and are suitable for sports activities, workouts, and use on the go.
The Redmi Buds 4 Active deliver good sound quality with balanced bass performance and clear treble. While they do not offer advanced noise-cancellation technologies, they are satisfactory for everyday music listening and other audio needs.
The design of the Redmi Buds 4 Active is specifically tailored for sports activities, with a durable build and resistance to sweat and moisture (IPX4 certification). They are comfortable to wear and provide stability during movement, making them suitable for the gym, running, cycling, and other sports activities.
Additionally, they feature a built-in microphone for phone calls and touch controls for easy control of playback and other functions.
Dynamic driver 12mm
Experience powerful bass
The 12 mm dynamic driver is even larger than before. With specialized tuning from Xiaomi's acoustic lab, it offers enhanced bass and increased acoustics, providing a pleasant listening experience for users worldwide.
Noise Cancellation for Calls
Excellent performance in noisy environments
Each earpiece is equipped with a high-sensitivity microphone, which mitigates ambient noise interference, ensuring optimal speech clarity for effective communication even in noisy environments.
28 hours of exceptionally long battery life
Let the good music keep you company for longer
The battery of the headphones lasts up to 5 hours on a single charge and up to 28 hours* with the portable charging case, so you can enjoy great music day and night.
Fast Charging
Say goodbye to frequent recharging
Fast charging means that after charging for 10 minutes, you can enjoy another 110 minutes of listening*. Take a quick break and continue your musical journey from where you left off.
Bluetooth 5.3
The headphones are now equipped with the latest Bluetooth 5.3 technology, which allows for reduced power consumption, greater signal stability, and increased resistance to interference. Even when surrounded by many devices, they still provide reliable transmission without interference.
Low Latency Mode
With Bluetooth® 5.3, you can easily activate low latency mode for an exciting gaming experience with exceptional accuracy. Ensuring that you won't miss any critical moments in the game and giving you the ability to control it effectively and precisely.
Touch Control
Touch control functions allow you to switch smoothly and easily between different modes with light touches.
Google Fast Pair
With a single tap, the Redmi Buds 4 Active allows quick, effortless Bluetooth pairing with your Android devices. You can even check to see where you last placed it.
Water Resistance IPX4
The headphones now feature a sleek and professional structural design that has passed the IPX4 water resistance test. Whether you are going outdoors or going to the gym and sweating, rest assured that they will always keep up with the task at hand.
Specifications
Specifications
Type
In-ear
Operating Time
5 hrs
Operation Time with Charging Case
28 hrs
Without Cable
Yes
Double Headphone
Yes
Bluetooth Version
5.3
Colour
Black
Additional Specifications
Multipoint Pairing
No
Charging Case
Yes
Sweat Resistance
Yes
Active Noise Cancellation
No
Fast Charging
Yes
Microphone Noise Reduction
No
Voice Control
No
Hi-Res
No
Wireless Charging
No
Spatial Audio
No
LE Audio
No
Hybrid Active Noice Cancellation
No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can
report it here.
POSITIVES
+Quality sound especially with Equalizer
+Strong bass
+Very good sound isolation
+Connect automatically to the phone
+Have tracking technology in case you lose them
+Incredible very good battery that lasts for many days up to a week (depending on usage of course)
+Charge quickly
+Recent bluetooth version
+Sweat resistant
NEGATIVES
-At least for me, they often fall out of my ears. A negative but very important one
very mediocre, both in volume during listening and in application. I am a fan of the redmi series in mobile and accessories, but I do not recommend these particular headphones
They are terrible, since I tried them they never had a strong sound and the bass is almost non-existent. Several times they fall off when you wear them
I got them for the gym because I had forgotten my headphones at home and they cost 20E. They are garbage, get something else for 40E better, e.g. Soundcore by Anker P30i https://www.skroutz.gr/s/54860671/Soundcore-by-Anker-P30i-In-ear-Bluetooth-Handsfree-Akoustika-me-Antochi-ston-Idrota-kai-THiki-Fortisis-Mayra.html
Day 1 all good
Day 2 the sound quality changes and on a call I sound like I'm trapped in a well
Day 3 the right earbud doesn't charge or work.
And then they tell you these are good earbuds, not just Apple's
Forget Apple and dry bread
As for the earbuds, it's a wasted effort and money to buy them
Amazing product, I have had it for a month and a half, the intensity is perfect but it could be a little stronger. Also, sometimes it doesn't make good contact, but for their price, they are the best
I have had these headphones for a little less than a year. They were fine at first, but then they started disconnecting constantly and one of the earbuds has also started to lose its volume. I do not recommend them, very poor choice.
I feel the need to state unequivocally that.... they went through half a wash in the washing machine.... I found them submerged in water inside their case, forgotten inside my shorts... AND THEY STILL WORK!!!! That's it!
I tried the product for 20€, it does not have good sound quality or microphone. Its battery lasts only 1 hour after a month. They do not fit well in the ears at all. They are not worth even 10€, better to buy those from the store for 3€, they will be better
I will give it 3 stars. It doesn't have good sound, I'm not talking about their price, people will say "brother, you got them for 13 euros". Xiaomi has cheap and good ones. It doesn't have good sound, they don't fit well on me, it connects fine, it doesn't disconnect. 3 stars only for the sound and their quality. Cheap plastic, if it falls down, it breaks
I have had the headphones for a week, pretty good noise canceling, sound is fine at the gym they don't come off my ears on the treadmill, 3 stars because of mediocre connection with iPhone, they connect easily but have interruptions
I have used many in-ear wireless headphones. I preferred them as a temporary solution until I find something better.
These have very poor quality even for their price.
The ear tips are all overly soft and flexible, they come out very easily (sometimes one of the two stays inside the ear) but they are quite difficult to put in as the flexible material does not clip well and is oval, not round.
As a result, it is very difficult to get them to fit snugly in the ear and the sound is almost always low and of poor quality. Far away...
I have had them for 2 months now and they are very satisfactory for their price. They have fast connection and good grip on the ears. Many would say they don't have, nor was I satisfied at first with the grip, but I changed the headphone head to a different size that comes with the device and now I can say they are excellent
They connected immediately to any mobile phone (android) without any problems. It is positive that as soon as I put them in the case, the communication with the phone is interrupted (I have tried others that took several seconds to stop the communication!). There are certainly headphones with better sound quality, but these specific ones are a very good purchase for their price.
I do not recommend them for any reason. Dirty sound with no highs at all, only bass. The wired JBL headphones I have for 10€ are far better. Also, the control through double tap etc. is unpredictable, I want to pause and it moves to the next track or vice versa. The only positive thing is that they passively isolate sound because they fit inside the ear.
It bothers me and ends up being annoying because they don't fit well in the ear, resulting in me not being able to use them anywhere, neither for running nor walking. Also, in terms of sound, bass, and microphone, they are fine for me
I have the Xiaomi Mi Airbuds, but due to the need for a second pair to have in the car, I also bought these, due to price/quality. There is no comparison in my opinion.
It does not completely isolate the surrounding sounds, which on one hand (for example, for driving) is good, nor does it have exceptional sound quality for music. Personally, it would fall out of my ear during intense walking, maybe it's because of the size of my ear. The Bluetooth connection does not always happen automatically, sometimes you need to connect it yourself.
I consider them to be very good for someone who does not have high demands.
The Bluetooth connection is bad to non-existent, at some point they connected to the phone of the person next to me on the bus and I could hear the conversation and the videos they were watching normally. I bought them for calls and music, as for the first one, the callers couldn't hear me and as for the second one, the bass was not audible and the sound was muffled. I had bought the Xiaomi Buds 3 lite two years ago and they were by far better in sound and durability.
They did not suit me at all, very problematic connections, they kept falling out of my ears constantly and the sound quality was awful. They do not have a button, pause and change songs with touch, so when they loosen and you try to adjust them in your ear, they change songs on their own, make pauses, etc. NERVE BREAKING. They also kept disconnecting constantly. Overall, very bad, I do not recommend them.
There is no worse ergonomics in in-ear headphones. They fall out of the ear with the slightest movement. The mechanical engineer who designed them doesn't even have the concept of the human ear. Minus 2 stars. Stay away.
Terrible headphones for the money they cost, the bass is nonexistent and the volume is low when you put them on full volume. When walking, for some reason the left earphone keeps disconnecting and reconnecting, it's as if it's constantly being lost and found... Only 1 star for the build quality, nothing else....
*UPDATE
After 2 months, the left earphone simply stopped working and the battery drains very quickly... these headphones are just terrible.