OnePlus Buds 4 Price, Features, & Specifications:
The OnePlus Buds 4 price in Kenya is KES 13,500. It is a high-resonance true wireless earbuds that provide a powerful sound, smart noise cancellation, and a smooth connection to users of the present day. Both earbuds are 31 x 20.6 x 24.2 mm, and their weight is approximately 4.7 g. The weight of the charging case is about 65.4 x 52.4 x 25.3 mm, with a weight of about 39.6 g. These earbuds have a small size, but contain sophisticated audio hardware and intelligent capabilities that add to entertainment and communication.
The OnePlus Buds 4 are designed to meet the requirements of music lovers, gamers, and professionals, providing them with a comprehensive package of features; however, the main feature is the Hi-Res audio, adaptive noise cancellation, and a long battery life. They may be used on both daily commute, work, travel and immersive media experiences because of the lightweight design and powerful performance.
Design and Build Quality:
The OnePlus Buds 4 is well designed in the form of a smooth and natural shape that provides it a good and comfortable fit. They are designed to be light hence they can be utilized by the user to listen to long periods of time without problem. They are Zen Green and Storm Gray that feature clean and modern appearance. The small-sized charging case also ensures easy storage of the earbuds either in a pocket or a bag. Durability is another significant highlight.
The earbuds possess water and dust resistance rating of IP55 to allow user to use them during workouts and outdoor activities. The case is IPX4 certified, meaning that it is splash and light moisture-proof. The earbuds are touch-controlled in order to make their usage easy. The playback, calls, and the noise cancellation functions can be managed by the customers with the help of some simple gestures, including the volume swipe controls.
Audio Performance:
The dual-driven system of OnePlus Buds 4 has 11 mm woofer and 6 mm-tweeter. This arrangement offers a solid bass and simultaneously, it has clear vocals and highs. The earbuds have twin customised DACs to further improve the quality of sound. These digital analogue converters purify the audio signals going to each driver and sound reproduction is balanced and error-free. This is because the earbuds have a large frequency response of 15 Hz- 40 kHz range that also allows the earbuds users to hear the entire spectrum of details in both low and high frequencies.
They are also capable of supporting the Hi-Res Audio that has 24 bit / 192 kHz audio output with a speed of up to 1 Mbps. Other technologies that enhance the listening experience include 3D Audio and Golden Sound personalisation, which give the user a more immersive soundstage and the hearing profile of the user, respectively. A Sound Master EQ also allows the user the chance to customize the sound signature to his or her preferences.
Noise Cancellation and Call Performance:
Adaptive Active Noise Cancellation of OnePlus Buds 4 can reduce the level of noise in the environment to up to 55 dB. Such technology constantly scans the surroundings and adjusts the level of noise alleviation. They possess different noise control settings which they can use depending on their settings. They are ANC On, Adaptive ANC, Transparency mode and ANC off.
Each earbud contains three microphones, and they are utilised during the call noise cancellation on the basis of AI. This feature helps in isolating the voice of the user and the background noise of a user is reduced during a call. The earbuds are also trusted to be high-performance ANC by the certification of TUV, which determines its ability to reduce noise in real world in a manner that is useful to the user.
Battery Performance:
OnePlus Buds 4 are designed to be durable in terms of extended listening time. The earbuds will have 10 hours of non-ANC playback. With noise cancellation on, users are expected to be able to get several hours of continuous listening time of about 7 hours. This remains adequate in most of the daily tasks. The charging case prolongs the overall hours of listening to as much as 40 hours. This will render the earbuds handy during travel as well as long usage. Maximum downtime is avoided with the fast charging support. The ability to play a maximum of 5 hours with a charge that is as short as 10 minutes gives the customer the option to resume listening to their music in no time.
Connectivity and Compatibility:
OnePlus Buds 4 have a Bluetooth version of 5.4 and Steady Connect technology. This assists in keeping a constant wireless connection while limiting the interruptions in the audio. They also encourage several audio codecs such as LHDC 5.0, AAC, and SBC. LHDC allows wireless high-bandwidth audio to compatible devices. The earbuds also have a dual-device connection; hence, they can remain connected to two devices simultaneously. This is easy to alternate between a phone and a laptop. Google Fast Pair makes it easy to pair with Android devices. The earbuds are also compatible with Android, iOS and Windows, meaning they can work in various platforms.
Smart and Extra Features:
To enhance the daily usage, the OnePlus Buds 4 has a number of smart features. The use of AI in improving call clarity makes voices audible in noisy places. They also embrace AI translation capabilities that can help in language interpretation when talking in apps that are supported. Low-latency gaming mode assists in the minimisation of audio delay of gaming or video streaming. This maintains sound in accordance with on screen action. Individual tone adjustment increases the experience of listening as well since the audio profile can be adjusted to the hearing aspect of the user.
OnePlus Buds 4 Full Specifications:
| Product Name | OnePlus Buds 4 |
| Drivers | Dual drivers: 11mm woofer + 6mm tweeter |
| DACs | Twin tailored DACs for enhanced audio |
| Frequency Response | 15Hz – 40kHz |
| Noise Cancellation | Real‑time Adaptive ANC, up to 55dB reduction |
| Noise Control Modes | ANC On / Adaptive / Transparency / Off |
| Microphones | 3 microphones per earbud (AI call noise cancellation) |
| Connectivity | Bluetooth 5.4 with Steady Connect |
| Codecs Supported | LHDC 5.0, AAC, SBC |
| Audio Features | Hi‑Res Audio (24‑bit, 192kHz, up to 1 Mbps), 3D Audio, Golden Sound personalization, Sound Master EQ |
| Controls | Touch controls with volume swipe |
| Battery Life (Earbuds) | Up to 10 hours (without ANC), 7 hours (with ANC) |
| Battery Life (Case + Earbuds) | Up to 40 hours total playback |
| Charging Time | 10 minutes charge = 5 hours playback |
| Charging Case Dimensions | 65.4 × 52.4 × 25.3 mm |
| Earbud Dimensions | 31 × 20.6 × 24.2 mm |
| Weight | Earbuds: 4.7 g each; Case: 39.6 g |
| Colors | Zen Green, Storm Gray |
| Special Features | TÜV certified high‑performance ANC, AI translation support, dual‑device connection, Google Fast Pair |
| Water Resistance | IP55 (earbuds), IPX4 (charging case) |
| Compatibility | Android, iOS, Windows (multi‑device pairing) |
| Extra Features | AI‑enhanced call clarity, low‑latency gaming mode, personalized sound tuning |
| Price | KES 13,500 |
OnePlus Buds 4 Pros and Cons
Pros
- Dual-driver system delivers rich bass and clear high frequencies
- Hi-Res Audio support with LHDC 5.0 for high-quality wireless sound
- Adaptive ANC with up to 55 dB noise reduction
- Long battery life with up to 40 hours total playback
- Fast charging with 10 minutes providing up to 5 hours of playback
- Bluetooth 5.4 with stable connectivity
- Dual-device pairing and Google Fast Pair support
- IP55 water and dust resistance for active use
- Advanced sound personalisation and EQ customisation
Cons
- Battery life is reduced when ANC is enabled
- Some advanced audio features require compatible devices
- Premium features may be unnecessary for casual users
Why choose OnePlus Buds 4?
The OnePlus Buds 4 have great sound quality, strong adaptive noise cancellation, and a long battery life. Having dual drivers, supporting high resolution audio, and including smart functionality makes them an excellent option for those who seek high-performance wireless earbuds suitable for music, calling, gaming and casual listening.

