Samsung SM-R640NZDAEUB

Headphones

Samsung Galaxy Buds4 Pro reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
Samsung Galaxy Buds4 Pro

Image supplied through Icecat

Product overview

Samsung SM-R640NZDAEUB is listed in the headphones & headsets category. The recorded specifications include product type: Headset; wearing style: In-ear; connectivity technology: True Wireless Stereo (TWS); noise canceling: Yes. This entry covers manufacturer code SM-R640NZDAEUB. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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7 model options — compare versions

Specifications, review scores and prices belong to each exact model.

  • WhiteSM-R640NZWADBTtbd · 0 critic reviews
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  • BlackSM-R640NZKAEUBtbd · 0 critic reviews
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  • BlackSM-R640NZKADBTtbd · 0 critic reviews
  • Pink goldSM-R640NZDAEUBtbd · 0 critic reviews

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Specifications

Manufacturer code: SM-R640NZDAEUB. Icecat product 141890869 · Checked 25 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

Samsung Galaxy Buds4 Pro — key specifications
Product typeHeadset
Wearing styleIn-ear
Connectivity technologyTrue Wireless Stereo (TWS)
Noise cancellationYes
BluetoothYes
Microphone typeBuilt-in
Weight5.1 g

More product specifications

Open a section for the details that matter to you.

Audio & listening8 details
Samsung Galaxy Buds4 Pro — Audio & listening
Headset typeBinaural
Ear couplingIntraaural
Noise canceling typeActive
Noise reductionYes
Number of microphones6
MEMS (Micro-Electro-Mechanical System) microphoneYes
Left earpiece weight5.1 g
Right earpiece weight5.1 g
Connections & wireless4 details
Samsung Galaxy Buds4 Pro — Connections & wireless
USB connectivityYes
USB connectorUSB Type-C
Bluetooth profilesA2DP, AVRCP, HFP, PBP, TMAP
Bluetooth version6.1
Power & battery22 details
Samsung Galaxy Buds4 Pro — Power & battery
Battery operatedYes
Battery capacity61 mAh
Right earpiece battery capacity61 mAh
Left earpiece battery capacity61 mAh
Battery recharge time (charging case)1.23 h
Battery capacity (charging case)530 mAh
Continuous audio playback time (charging case/ANC on)26 h
Continuous audio playback time (charging case/ANC off)30 h
Continuous audio playback time (ANC on)6 h
Continuous audio playback time (ANC off)7 h
Battery recharge time0.55 h
Talk time (ANC on)4.5 h
Talk time (ANC off)5 h
Wireless chargingYes
Charging case dimensions (W x D x H)28.3 x 51 x 51 mm
Charging case weight44.3 g
Charging caseYes
Charging case capacity530 mAh
AC adapter includedNo
USB Type-C charging portYes
USB Type-C required charging power (min)2.5 W
USB Type-C required charging power (max)4.5 W
Controls & features2 details
Samsung Galaxy Buds4 Pro — Controls & features
Proximity sensorYes
Voice commandsYes
Design & dimensions5 details
Samsung Galaxy Buds4 Pro — Design & dimensions
Product colourPink gold
Water and dust resistance (IP rating)IP57
Width18.1 mm
Depth18.1 mm
Height30.9 mm
Software & compatibility1 detail
Samsung Galaxy Buds4 Pro — Software & compatibility
Mobile operating systems supportedAndroid
Further product details5 details
Samsung Galaxy Buds4 Pro — Further product details
Recommended usageCalls/Music
AccelerometerYes
GyroscopeYes
Adaptive EQYes
Driver unit1.1 cm

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.