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Device A

Galaxy Buds4 Pro

Samsung · Sound

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Device B

Sennheiser · Sound

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LAUNCH DATE2 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Released	—	2026-09-03
Status	—	Available

ADDITIONAL INFORMATION2 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Launch Price (USD)	$249.99 (reference only — see Price in Nigeria above for the actual retail price)	$299.95 (US launch price)
Price in Nigeria	₦350,000	₦419,900 (estimate, converted from US launch price)

PRODUCT OVERVIEW5 fields

AUDIO SPECIFICATIONS4 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Driver Size	11mm woofer + 5.5mm planar tweeter	7 mm
Driver Type	2-way system, dual amplifier (~20% larger woofer vs Buds3 Pro)	7 mm TrueResponse dynamic driver
Frequency Response	20 Hz - 40,000 Hz	5 Hz - 21 kHz
Sound Features	SSC-UHQ 24-bit/96kHz, Enhanced Adaptive EQ, Adaptive ANC 2.0, 360 Audio, Voice Detect, Siren Detect, Auracast	Up to 24-bit/96 kHz (lossless)

FEATURES AND SOFTWARE8 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Active Noise Cancellation (ANC)	Yes, Adaptive ANC 2.0 (5 strength settings)	Yes, hybrid adaptive ANC with adaptive anti-wind
App Support	Galaxy Wearable app, 9-band equalizer	Sennheiser Smart Control Plus
Customizable EQ	Yes, 9-band EQ	Yes, 8-band graphic EQ in Smart Control Plus app
Other Features	—	8-band graphic EQ, sound personalization (developed with Fraunhofer Institute), Dolby Atmos with head tracking, low-latency gaming mode; Google Fast Pair, Microsoft Swift Pair
Sound Modes	ANC / Ambient / Adaptive	Sound Personalization, genre presets, Dolby Atmos with head tracking, low-latency gaming mode
Touch Controls	Pinch/swipe stem + head gesture (nod/shake for calls)	—
Transparency / Ambient Mode	Yes, plus Voice Detect / Siren Detect	Yes, Natural Transparency mode with anti-occlusion compensation
Voice Assistant Support	Bixby, Google Gemini, Perplexity	—

CONNECTIVITY AND INTEGRATION5 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Bluetooth Profiles	A2DP, AVRCP, HFP	—
Bluetooth Version	6.1	6.0, class 1
Multipoint	Auto Switch across Galaxy ecosystem	Yes
Supported Codecs	SBC, AAC, LC3, SSC, SSC-UHQ (24-bit/96kHz)	SBC, AAC, aptX, aptX Adaptive, aptX Lossless
Wired Mode	Not supported	—

BUILD AND DESIGN6 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Colors Available	Black, White, Pink Gold (online-exclusive)	Graphite, Cream, Copper, Denim, Lavender
Dimensions	Earbud 18.1 x 19.6 x 30.9mm; Case 51 x 51 x 28.3mm	Case with earbuds: 67.2 x 48.4 x 25.0 mm
Form Factor	Sealed canal-fit design with silicone ear tips, pinch-control stem	In-ear true wireless earbuds
Ingress Protection	IP57 (case not water-resistant)	IP54 (earbuds only)
Materials	Premium metal finish stem + plastic body	—
Weight	5.1g per earbud	7 g (single earbud), 55 g (charging case), 62 g (total)

BATTERY CAPACITY AND CHARGING6 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Battery Type	—	Li-Ion, user-replaceable
Charging Port	USB-C	Qi wireless charging (v2.1); full charge approx. 1.5 hours
Device Battery Capacity	Earbud 61mAh; Case 530mAh	72 mAh (each earbud), 760 mAh (case)
Fast Charging	—	8 min = 1 hour playback
Total Playtime	Up to 7 hrs (ANC off) / 6 hrs (ANC on); 30 hrs / 26 hrs total with case	Earbuds: Up to 12 hours (ANC off), up to 6 hours (ANC on); With case: Up to 40 hours
Wireless Charging	Yes, Qi-certified	Yes, Qi

MICROPHONES AND VOICE FEATURES4 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Hands-Free Calls Support	Yes, plus head-gesture accept/decline	Yes
Mic Count	6 total (High-SNR digital mics + stem-base mic)	4
Mic Type / Noise Reduction	High-SNR mics, Super Wideband call tech	4 mics per earbud incl. bone-conduction mic; AI and beamforming de-noising
Voice Assistant Trigger	Bixby / Gemini / Perplexity, touch and head-gesture	—

BOX CONTENTS6 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Charging Cable	Not included	Yes, USB-C charging cable
Ear Tips (if earbuds)	3 sizes silicone ear tips	XS, S, M, L ear tips
Extras (cases, clips, mounts, etc.)	None notable	Charging case, battery replacement tool
Main Device	Earbuds + transparent clamshell case	One pair of MOMENTUM True Wireless 5 earbuds
User Manual	Quick Start Guide	Yes, documentation
Warranty Card	Included (2-year, US)	1-year manufacturer warranty

COMPATIBILITY3 fields

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Operating Systems	Android and iOS; SSC-UHQ requires One UI 6.1.1+	Android, iOS
Profiles Supported	A2DP, AVRCP, HFP	—
Supported Devices	Galaxy smartphones (full Galaxy AI incl. 360 Audio), other Android/iOS (basic)	Bluetooth devices; Google Fast Pair (Android), Microsoft Swift Pair (Windows)

KEY HIGHLIGHT1 field

Specification	Galaxy Buds4 Pro	MOMENTUM True Wireless 5
Highlight	Samsung's2026 flagship with a ~20% larger woofer, Adaptive ANC 2.0, Bluetooth 6.1, and head-gesture call controls.	The Sennheiser MOMENTUM True Wireless 5 are premium earbuds with 7 mm TrueResponse dynamic drivers, hybrid adaptive ANC and support for aptX Adaptive/Lossless over Bluetooth 6.0.