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LAUNCH DATE2 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Released | — | 2026-09-22 |
| Status | — | Available |
ADDITIONAL INFORMATION3 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Launch Price (USD) | $249.99 (reference only — see Price in Nigeria above for the actual retail price) | $199.99 (US launch price) |
| Models | — | D1406 |
| Price in Nigeria | ₦350,000 | ₦280,000 (estimate, converted from US launch price) |
PRODUCT OVERVIEW5 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Brand | Samsung | Soundcore |
| Category | True Wireless Earbuds | Over-ear wireless headphones |
| Launch Date | March 11, 2026 | September 4, 2026 |
| Model Name | Samsung Galaxy Buds4 Pro (SM-R640) | Space 2 Pro |
| Price | $249.99 | $199.99 (US launch) |
AUDIO SPECIFICATIONS4 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Driver Size | 11mm woofer + 5.5mm planar tweeter | 35 mm |
| Driver Type | 2-way system, dual amplifier (~20% larger woofer vs Buds3 Pro) | 35 mm rigid-flex dual-material diaphragm |
| Frequency Response | 20 Hz - 40,000 Hz | 40 Hz - 40 kHz |
| Sound Features | SSC-UHQ 24-bit/96kHz, Enhanced Adaptive EQ, Adaptive ANC 2.0, 360 Audio, Voice Detect, Siren Detect, Auracast | Hi-Res Audio / Hi-Res Audio Wireless; Chip: Anker Thus AI chip |
FEATURES AND SOFTWARE8 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Active Noise Cancellation (ANC) | Yes, Adaptive ANC 2.0 (5 strength settings) | Yes, Adaptive ANC 3.0 (8-mic, 384 kHz processing) |
| App Support | Galaxy Wearable app, 9-band equalizer | — |
| Customizable EQ | Yes, 9-band EQ | Yes, HearID 5.0 personalized EQ |
| Other Features | — | HearID 5.0, customizable EQ, button remapping |
| Sound Modes | ANC / Ambient / Adaptive | — |
| Touch Controls | Pinch/swipe stem + head gesture (nod/shake for calls) | No, button controls |
| Transparency / Ambient Mode | Yes, plus Voice Detect / Siren Detect | — |
| Voice Assistant Support | Bixby, Google Gemini, Perplexity | — |
CONNECTIVITY AND INTEGRATION5 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Bluetooth Profiles | A2DP, AVRCP, HFP | — |
| Bluetooth Version | 6.1 | 6.1 |
| Multipoint | Auto Switch across Galaxy ecosystem | Yes |
| Supported Codecs | SBC, AAC, LC3, SSC, SSC-UHQ (24-bit/96kHz) | SBC, AAC, LDAC |
| Wired Mode | Not supported | 3.5mm aux in |
BUILD AND DESIGN6 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Colors Available | Black, White, Pink Gold (online-exclusive) | Midnight Grey, Jet Black |
| Dimensions | Earbud 18.1 x 19.6 x 30.9mm; Case 51 x 51 x 28.3mm | 156.35 x 193.98 x 88 mm |
| Form Factor | Sealed canal-fit design with silicone ear tips, pinch-control stem | Over-ear wireless headphones |
| Ingress Protection | IP57 (case not water-resistant) | — |
| Materials | Premium metal finish stem + plastic body | Memory foam ear cushions |
| Weight | 5.1g per earbud | 262 g |
BATTERY CAPACITY AND CHARGING5 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Charging Port | USB-C | — |
| Device Battery Capacity | Earbud 61mAh; Case 530mAh | 350 mAh + 350 mAh |
| Fast Charging | — | 5 min = 8 hours |
| Total Playtime | Up to 7 hrs (ANC off) / 6 hrs (ANC on); 30 hrs / 26 hrs total with case | Up to 60 hours (ANC off), up to 30 hours (ANC on); 20 hours talk time |
| Wireless Charging | Yes, Qi-certified | — |
MICROPHONES AND VOICE FEATURES4 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Hands-Free Calls Support | Yes, plus head-gesture accept/decline | Yes (6 mics with AI, 20 hours talk time) |
| Mic Count | 6 total (High-SNR digital mics + stem-base mic) | 6 |
| Mic Type / Noise Reduction | High-SNR mics, Super Wideband call tech | 6 mics with AI for calls |
| Voice Assistant Trigger | Bixby / Gemini / Perplexity, touch and head-gesture | — |
BOX CONTENTS6 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Charging Cable | Not included | — |
| Ear Tips (if earbuds) | 3 sizes silicone ear tips | — |
| Extras (cases, clips, mounts, etc.) | None notable | — |
| Main Device | Earbuds + transparent clamshell case | — |
| User Manual | Quick Start Guide | — |
| Warranty Card | Included (2-year, US) | — |
COMPATIBILITY3 fields
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Operating Systems | Android and iOS; SSC-UHQ requires One UI 6.1.1+ | — |
| Profiles Supported | A2DP, AVRCP, HFP | — |
| Supported Devices | Galaxy smartphones (full Galaxy AI incl. 360 Audio), other Android/iOS (basic) | — |
KEY HIGHLIGHT1 field
| Specification | Galaxy Buds4 Pro | Space 2 Pro |
|---|---|---|
| Highlight | Samsung's2026 flagship with a ~20% larger woofer, Adaptive ANC 2.0, Bluetooth 6.1, and head-gesture call controls. | The Soundcore Space 2 Pro are over-ear headphones with 35 mm dual-material diaphragm drivers and Anker's Thus AI chip running Adaptive ANC 3.0. |