Device comparison
Two devices. One clear decision.
Choose the exact models, then compare every available specification in one aligned view.
Missing information stays missing. Only stored specifications are shown.
Complete comparison
Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE2 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Released | — | 2026-10-01 |
| Status | — | Available |
ADDITIONAL INFORMATION3 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Launch Price (USD) | $179.99 (reference only — see Price in Nigeria above for the actual retail price) | $199 (US launch price) |
| Notes | — | New 2026 model (product code SPORTOPN26), not the 2021 Bose Sport Open Earbuds; no Immersive Audio, Cinema Mode or aptX |
| Price in Nigeria | ₦252,000 | ₦278,600 (estimate, converted from US launch price) |
PRODUCT OVERVIEW5 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Brand | Samsung | Bose |
| Category | True Wireless Earbuds | Open-ear C-arm cuff true wireless earbuds |
| Launch Date | March 11, 2026 | September 17, 2026 |
| Model Name | Samsung Galaxy Buds4 (SM-R540) | Sport Open Earbuds |
| Price | $179.99 | $199 (US launch) |
AUDIO SPECIFICATIONS3 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Driver Size | 11mm | — |
| Driver Type | 1-way dynamic driver | Custom dynamic drivers, Bose OpenAudio technology |
| Sound Features | UHQ 24-bit hi-fi audio, 360 Audio with head tracking, Adaptive ANC, Adaptive EQ | Bose OpenAudio Tech |
FEATURES AND SOFTWARE8 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Active Noise Cancellation (ANC) | Yes, Adaptive ANC | No (open-ear) |
| App Support | Galaxy Wearable app | Bose app |
| Customizable EQ | Yes, Adaptive EQ | Yes, adjustable bass, mid and treble in Bose app |
| Other Features | — | Auto Volume, 3-band EQ; Google Fast Pair |
| Sound Modes | ANC / Ambient / Adaptive | — |
| Touch Controls | Pinch and swipe | Textured physical buttons |
| Transparency / Ambient Mode | Yes, Adaptive Noise Control | — |
| Voice Assistant Support | Bixby, Google Gemini, Perplexity | — |
CONNECTIVITY AND INTEGRATION5 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Bluetooth Profiles | A2DP, AVRCP, HFP | — |
| Bluetooth Version | 6.1 | 5.4 (Bluetooth Low Energy) |
| Multipoint | Auto Switch across Galaxy ecosystem | Yes, two devices |
| Supported Codecs | SBC, AAC, LC3, SSC, SSC-UHQ (24-bit/96kHz) | SBC, AAC |
| Wired Mode | Not supported | — |
BUILD AND DESIGN6 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Colors Available | Black, White | Black, White Smoke, Eucalyptus Green (limited edition) |
| Dimensions | Earbud 18.3 x 19.3 x 30.5mm; Case 51 x 51 x 28.3mm | Earbud: 20.0 x 25.0 x 27.9 mm; Case: 48.3 x 67.9 x 29.6 mm |
| Form Factor | Open-fit design, redesigned blade stem with brushed metal finish | Open-ear C-arm cuff true wireless earbuds |
| Ingress Protection | IP54 (earbuds only) | IP54 (sweat, water and dust) |
| Materials | Brushed metal stem accents + plastic housing | Polycarbonate and silicone, soft matte finish; translucent textured case lid |
| Weight | 4.6g per earbud | 5.9 g (single earbud), 47.2 g (case), 59 g (total) |
BATTERY CAPACITY AND CHARGING5 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Charging Port | USB-C (not included in box) | USB-C, wireless charging case; full charge 1 hour |
| Device Battery Capacity | Earbud 45mAh; Case 515mAh | — |
| Fast Charging | — | 10 min = up to 1.8 hours |
| Total Playtime | Up to 6 hrs (ANC off) / 5 hrs (ANC on); 30 hrs / 24 hrs total with case | Earbuds: Up to 7 hours; With case: Up to 22 additional hours (29 hours total) |
| Wireless Charging | Yes, Qi-certified | Yes (wireless charging case) |
MICROPHONES AND VOICE FEATURES4 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Hands-Free Calls Support | Yes | Yes, SpeechClarity Tech |
| Mic Count | 6 total (3 per earbud incl. VPU) | 2 |
| Mic Type / Noise Reduction | HD Voice with Super Wideband calling (16kHz) | 2 microphones, Bose SpeechClarity voice isolation |
| Voice Assistant Trigger | Bixby / Gemini / Perplexity, touch and voice | — |
BOX CONTENTS7 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Charging Cable | Not included | — |
| Ear Tips (if earbuds) | Open-type design, no silicone tips (ear-hook stabilizers) | No (open-ear cuff design) |
| Extras (cases, clips, mounts, etc.) | None notable | Charging case |
| Included Items | — | Earbuds, charging case, quick start guide, safety sheet |
| Main Device | Earbuds + transparent clamshell case | 2 Bose Sport Open Earbuds |
| User Manual | Quick Start Guide | Quick start guide, safety sheet |
| Warranty Card | Included (2-year, US) | — |
COMPATIBILITY3 fields
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| 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), other Android/iOS (basic) | Any Bluetooth-enabled phone, tablet or computer; preorders from 19 Sep 2026 |
KEY HIGHLIGHT1 field
| Specification | Galaxy Buds4 | Sport Open Earbuds |
|---|---|---|
| Highlight | Launched with the Galaxy S26 series with Bluetooth 6.1 and a computationally-designed open-fit shape from 10,000+ ear simulations. | The Bose Sport Open Earbuds (2026) are C-arm cuff open-ear earbuds built for workouts, with custom dynamic drivers, Bose OpenAudio and textured physical buttons. |