# Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio

Enjoy detailed 24-bit Hi-Res Audio and an open-ear fit with Samsung Galaxy Buds4 wireless earbuds for music, calls and travel.

- [Original product page](https://www.ofertitastop.com/ca/product/samsung-galaxy-buds4-sm-r540nzkaxac-open)
- [View offer](https://www.ofertitastop.com/ca/visit/samsung-galaxy-buds4-sm-r540nzkaxac-open)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-26T03:51:26.819Z
- Brand: Samsung
- Model: SM-R540NZKAXAC
- MPN: SM-R540NZKAXAC
- EAN / GTIN: 198957277214
- SKU: ofertitastop-ca-31740
- Category: Electronics > Audio > Audio Components > Headphones & Headsets > Headphones
- Source store: amazon CA
- Active deal: Yes
- Price: 147.12 CAD
- Previous price: 249.99 CAD
- Discount: 41%
- Rating: 3.8 / 5
- Reviews: 31

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some listeners prefer earbuds with a sealed, tip-based fit, others want an open-ear feel for longer listening without frequent adjustments. The Samsung Galaxy Buds4 combine an open-ear fit with Hi-Res Audio and Adaptive Active Noise Cancellation, bringing detailed listening and adjustable noise control to music, calls, travel and everyday use.

Their redesigned fit is intended to sit comfortably for extended listening, while Adaptive ANC adjusts sound levels to suit your surroundings. That makes it easier to move between a quieter listening session and changing environments without relying on a fixed noise-control setting.

## Technical overview
- Name: Samsung Galaxy Buds4
- Model: SM-R540NZKAXAC
- Type: Wireless in-ear headphones with an open-ear fit
- Audio: 24-bit Hi-Res Audio with dynamic drivers
- Noise control: Adaptive Active Noise Cancellation with adjustable levels
- Connectivity: Bluetooth 6.1
- Controls: Touch
- Colour: Black
- What’s included: Wireless charging case

Hi-Res Audio is designed to bring out subtle textures and detail in music, while Adaptive ANC adjusts noise control as your surroundings change. Together, these features suit listeners who want expressive audio and adaptable listening in one compact set of earbuds. The open-ear design offers a different fit from earbuds that use ear tips, making fit preference an important part of the choice.

## Compatibility
The Galaxy Buds4 connect wirelessly over Bluetooth and are listed as compatible with cell phones and tablets. Pair them with a Bluetooth-enabled device for listening to music or handling calls. Their touch controls provide a direct way to manage use without relying solely on the connected device.

## Tips for day-to-day use
For a commute, a walk between appointments or an evening at home, the earbuds can move with you while Adaptive ANC adjusts to changes in the surrounding sound. Hi-Res Audio is a useful match for focused music listening, where fine details and layered textures matter. For calls and entertainment, the same Bluetooth connection works with compatible phones and tablets.

The open-ear fit is the key distinction to consider when choosing between this style and a design built around ear tips. If you value that fit and want noise control you can adapt to changing settings, the Galaxy Buds4 bring those priorities together. Touch controls keep common interactions close at hand, and the wireless charging case provides a place to store the earbuds between listening sessions.

Buyer feedback is mixed on overall quality, sound and value. Some listeners are satisfied with the sound, while others have different expectations, the Hi-Res Audio and adaptive noise-control features are useful points to weigh against your own fit and listening preferences.

## What to clarify
**How do the Galaxy Buds4 connect?** They use Bluetooth 6.1 and are listed for use with cell phones and tablets.

**What does Adaptive ANC do?** It adjusts noise-control levels to respond to your surroundings, helping tailor listening as the environment changes.

**How are the earbuds controlled?** They use touch controls, so you can interact with the earbuds directly during everyday listening.

## Final verdict
The Samsung Galaxy Buds4 are suited to listeners looking for an open-ear fit, detailed Hi-Res Audio and noise control that adapts to changing surroundings. With Bluetooth connectivity for phones and tablets, touch controls and a wireless charging case, they’re a practical choice for music, calls, travel and daily entertainment.

## Images

![Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio — 1](https://www.ofertitastop.com/i/Z3prRKsj_9tU9rkL23a2J0SO_NCQSgLRcyIYYQu0cUs7lvu27B_z4GbSsikMja-oYk6dD8g0VDEYuXH-WS6XakRxuy6uvnCktgNgtn5y8z_e2GT036Kr3C7Pjw.jpg)

![Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio — 2](https://www.ofertitastop.com/i/5TuMjry8d5iN8wxE4svXSMeijLYeXhWKeB-4o7ig0rdmIg_5JZuLfVUSHfuihU678dcs-C1ERw961edx4_YzDlF7tSBD429YmLowI70L_NBXRMkF68fYjBLI-A.jpg)

![Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio — 3](https://www.ofertitastop.com/i/xjms3OpPACRtADa7jiO_4tg8jrvNZbE2Pj5BOprnUY4pT2yGE6usR1PfnnxrelT2rIeGEtcZ5gLcSMKUkTN0sEPUR3nTwD4h4Ong4bqxfsA3iUfhvdiVMMB9nA.jpg)

![Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio — 4](https://www.ofertitastop.com/i/JkyvWhkySEDY2YkQvG-Hh7tHoBtt9MrGDFHa02QVUpfC21I6WYxBugk9P3s_8a64re5rz-0tqGLW7ZxgnzIsTAkALbGzDGxH_Uf_8h1MQ8KqIDK7mvR_mMJldg.jpg)

![Samsung Galaxy Buds4 SM-R540NZKAXAC Open-Ear Wireless Earbuds, Hi-Res Audio — 5](https://www.ofertitastop.com/i/Us_K9T8ErLw8syXCTiwBZlX6C30KuHw-pLi0FoQd33mm4JETm9heBa2El2Z38ycRPAcZumCHZhdQzbRJlsUd7L5CAexPTZttgYOAOCBgkPVvqQG9cOpqdcaduA.jpg)