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.
ADDITIONAL INFORMATION2 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Launch Price (USD) | $199.95 (reference only — see Price in Nigeria above for the actual retail price) | $205.00 (reference only — see Price in Nigeria above for the actual retail price) |
| Price in Nigeria | ₦280,000 (Stored estimate) | ₦287,000 (Stored estimate) |
PRODUCT OVERVIEW5 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Brand | Shokz | Huawei |
| Category | True Wireless Earbuds (Open-Ear Clip Design) | True Wireless Earbuds |
| Launch Date | 2025-06-17 | December 4, 2024 (China) |
| Model Name | OpenDots One | HUAWEI FreeBuds Pro 4 |
| Price | $199.95 | €199 (~$205 USD) global |
AUDIO SPECIFICATIONS5 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Driver Size | Dual 11.8 mm drivers | 11mm + micro-planar tweeter |
| Driver Type | Dual acoustic-node driver system aimed directly at the ear canal opening | Dual driver: 4-magnet dynamic + micro-planar tweeter |
| Frequency Response | 100 Hz - 20 kHz | 14Hz - 48kHz |
| Sensitivity | 97.5 dB ± 3 dB | — |
| Sound Features | Directional sound-focusing design intended to reduce leakage versus hook-style open-ear earbuds | Hi-Res transmission up to 2.3Mbps, spatial audio |
FEATURES AND SOFTWARE8 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Active Noise Cancellation (ANC) | Not supported (open-ear design does not use ANC) | Yes, AI-enhanced ANC, up to 100dB reduction claimed |
| App Support | Shokz App (iOS and Android) | HUAWEI AI Life app |
| Customizable EQ | Yes, adjustable EQ presets via app | Yes |
| Low-Latency / Gaming Mode | Yes, low-latency mode selectable in app | — |
| Sound Modes | Standard, bass-boost, and vocal-focused presets | ANC / Awareness / General |
| Touch Controls | Tap/pinch controls on the earbud clip for play/pause, calls, volume, track skip | Yes, touch + pressure sensors |
| Transparency / Ambient Mode | Always-on ambient awareness inherent to open-ear design | Yes, Awareness mode |
| Voice Assistant Support | Siri, Google Assistant | Yes (Celia, Google Assistant, Siri — device-dependent) |
CONNECTIVITY AND INTEGRATION6 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Bluetooth Profiles | A2DP, HFP, AVRCP | — |
| Bluetooth Version | Bluetooth 5.4 | 5.2, dual-device support |
| Multipoint | Yes, 2 devices | Yes, dual-device |
| Range | Approx. 10 m (33 ft), open-field | — |
| Supported Codecs | SBC, AAC | SBC, AAC, L2HC 4.0, LDAC |
| Wired Mode | Not supported | Not supported |
BUILD AND DESIGN6 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Colors Available | Black, Beige | Black, White, Green |
| Dimensions | — | Earbud 29.1 x 21.8 x 23.7mm; Case 46.9 x 65.9 x 24.5mm |
| Form Factor | Open-ear clip-style earbuds that hang on the outer ear without entering the ear canal ("dots" acoustic nodes aimed at the ear) | In-ear with silicone/foam tips, stem design |
| Ingress Protection | IP55 (dust and water resistant) | IP54 (earbuds) |
| Materials | Lightweight polymer housing with soft-touch coated clip | Plastic/aluminum-accented shell |
| Weight | Approx. 6.6 g per earbud | Earbud ~5.8g; Case ~47g |
BATTERY CAPACITY AND CHARGING5 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Charging Port | USB-C | USB-C |
| Device Battery Capacity | Not publicly specified (earbud cell); case battery not publicly specified | 55mAh per earbud; 510mAh case |
| Fast Charging | 10 minutes of charging provides approx. 2-3 hours of playback | Yes, USB-C fast charging |
| Total Playtime | Up to 10 hours; 40 hours with case | Up to 33 hrs with case (ANC off); ~22-23 hrs (ANC on) |
| Wireless Charging | Supported on charging case (Qi-compatible) | Yes, 5W |
MICROPHONES AND VOICE FEATURES4 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Hands-Free Calls Support | Yes | Yes |
| Mic Count | 2 microphones per earbud (4 total) | 4 mics + bone conduction mic per earbud |
| Mic Type / Noise Reduction | AI-based deep-learning noise reduction algorithm for calls | Mic array + bone-conduction voiceprint sensor, AI noise cancellation |
| Voice Assistant Trigger | Tap control activates paired phone's voice assistant | Touch gesture / voice wake |
BOX CONTENTS6 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Charging Cable | USB-C charging cable | USB-C cable |
| Ear Tips (if earbuds) | Not applicable (open-ear design) | 4 silicone sizes + 3 foam sizes |
| Extras (cases, clips, mounts, etc.) | Wireless-charging-capable charging case | Charging case |
| Main Device | Shokz OpenDots One earbuds (pair) | 2x earbuds |
| User Manual | Included | Quick start guide |
| Warranty Card | Included | Included |
COMPATIBILITY3 fields
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Operating Systems | iOS, Android | Android, iOS, HarmonyOS NEXT, Windows, macOS |
| Profiles Supported | A2DP, HFP, AVRCP | — |
| Supported Devices | Smartphones, tablets, laptops with Bluetooth 5.0+ | Bluetooth 5.2+; deepest features on HarmonyOS NEXT |
KEY HIGHLIGHT1 field
| Specification | OpenDots One | FreeBuds Pro 4 |
|---|---|---|
| Highlight | Shokz's newest open-ear earbud design using a clip-on 'dots' acoustic node instead of an ear hook, aiming sound directly at the ear canal to cut leakage while adding wireless charging | Huawei's most advanced ANC earbud to date, with dual-driver setup, AI noise cancellation, and bone-conduction call pickup. |