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Samsung

Samsung Galaxy Buds4 Pro — SM-R640N — Black

BlackModel SM-R640N

Black Buds4 Pro with a two-way speaker system and adaptive ANC. Check Galaxy phone requirements before paying for codec, gesture and translation features.

Information checked

Samsung Galaxy Buds4 Pro SM-R640N in Black with charging case, shown in premium studio and feature-focused product views.
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Key highlights

Model

SM-R640N

Colour

Black

Speakers

Two-way system listed

ANC

Adaptive ANC 2.0 listed

Pros

  • Two-way speaker system
  • Adaptive ANC and EQ listed
  • Galaxy-specific controls listed

Suitable uses: Galaxy phone listening, Commuting audio, Phone calls.

Considerations

  • Advanced functions require compatible devices
  • Fit affects isolation and comfort

We have not physically tested this product.

Specifications

Model
SM-R640N
Colour
Black
Speakers
Two-way system listed
ANC
Adaptive ANC 2.0 listed
EQ
Adaptive EQ 2.0 listed
Resistance
IP57 listed
ASIN
B0GMJLFCR7
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About this product

This Black Buds4 Pro listing identifies model SM-R640N and describes a two-way speaker system, adaptive ANC 2.0 and adaptive EQ 2.0. It is a candidate for buyers who value the listed Galaxy integration alongside ordinary wireless listening. The listing ties head gestures, translation and some high-resolution audio functions to compatible Galaxy devices; confirm your phone, software and region support before choosing it for those features. Tip fit remains important for isolation and comfort. An IP57 rating is stated, but water resistance is not a promise against damage. No listening, call-quality or battery test is claimed.

Sources and availability

Source: Recorded product source

Last checked: 2/10/2026.

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