OnePlus Buds 4 vs Shokz OpenFit 2
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  OnePlus Buds 4 |  Shokz OpenFit 2 |
|---|---|---|
| Price | KSh 16,000.00 | KSh 25,000.00 |
| Drivers | 11mm woofer (30-layer ceramic-metal) + 6mm tweeter (flat diaphragm) per earbud | 17.3mm low-frequency driver + independent high-frequency driver |
| Connection | Bluetooth 5.4, LHDC 5.0 for Hi-Res, 47ms low latency, Google Fast Pair | Bluetooth |
| Active Noise Cancellation | Adaptive ANC up to 55dB, real-time adjustment, Transparency Mode | No |
| Battery Life | Up to 11 hours per bud (ANC off, AAC)/9 hours (LHDC); Case: Up to 34 hours additional (ANC off) | Up to 11 hours; up to 48 hours with charging case |
| Water & Dust Resistance | IP55 (earbuds) | IP55 (earbuds) |
| Weight | Earbud: 4.5g each; Case: 40g | 9.4g per earbud; 53g case |
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Full specifications
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General
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Brand | OnePlus | Shokz |
| Model | Buds 4 | OpenFit 2 |
| Announced | 2025 | January 2025 |
| Type | True Wireless In-Ear Earbuds | Open-Ear True Wireless Earbuds |
| Color | Zen Green, Storm Gray | Official colorways vary by market and selected variant |
Design
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Weight | Earbud: 4.5g each; Case: 40g | 9.4g per earbud; 53g case |
Battery & Charging
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Battery Life | Up to 11 hours per bud (ANC off, AAC)/9 hours (LHDC); Case: Up to 34 hours additional (ANC off) | Up to 11 hours; up to 48 hours with charging case |
| Charging Time | 10 minutes for 11 hours (ANC off); Full charge: 1 hour for earbuds, 2 hours for case | Earbuds 60 minutes; empty case 100 minutes |
| Charging Port | USB-C, 10 minutes for 11 hours (ANC off) | USB-C |
| Fast Charging | — | 10 minutes provides up to 2 hours |
Connectivity
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Connection | Bluetooth 5.4, LHDC 5.0 for Hi-Res, 47ms low latency, Google Fast Pair | Bluetooth |
| Bluetooth | 5.4 with dual-device connection | Bluetooth 5.4 |
| Multipoint Connection | — | Yes |
| App Support | — | Shokz app |
Features
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Special Features | Dual DACs; Hi-Res Audio; Golden Sound personalization | Find My Earbuds; Ultra-Soft Silicone 2.0 |
| Voice Assistant | — | Configurable through Shokz app |
Audio
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Drivers | 11mm woofer (30-layer ceramic-metal) + 6mm tweeter (flat diaphragm) per earbud | 17.3mm low-frequency driver + independent high-frequency driver |
| Frequency Response | 20Hz – 40kHz (with LHDC) | — |
| Active Noise Cancellation | Adaptive ANC up to 55dB, real-time adjustment, Transparency Mode | No |
| Microphones | 3 per earbud (feed-forward, talk, feed-back) with AI clear calls | 4 microphones (2 per earbud) with AI |
| Audio Features | Dual DACs, Hi-Res Audio, OnePlus 3D Audio with head tracking, Golden Sound personalization, BassWave, Sound Master EQ | DualBoost; OpenBass 2.0; DirectPitch 2.0 |
| Transparency / Ambient Mode | — | Open-ear situational awareness |
Charging Case
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Case Type | Charging case | Charging case |
| Case Battery Life | Included in the total battery-life figures above | Extends total playtime to 48 hours with charging case |
| Case Charging | USB-C | USB-C |
| Case Charging Port | USB-C | USB-C |
| Case Weight | : 40g | — |
| Case Features | Protective charging case | Protective charging case |
Design & Controls
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Controls | Touch: swipe for volume, taps for play/pause/track, long-press for ANC toggle | Physical multifunction buttons and optional touch controls |
| Water & Dust Resistance | IP55 (earbuds) | IP55 (earbuds) |
| Ear Tips / Ear Cushions | — | N/A - open-ear design |
What's in the Box
| Specification | OnePlus Buds 4 | Shokz OpenFit 2 |
|---|---|---|
| Headphones / Earbuds | Buds 4 earbuds | OpenFit 2 earbuds |
| Charging Case | Charging case | Charging case |
| Charging Cable | USB-C charging cable | USB-C cable |
| Audio Cable | N/A - true wireless design | N/A - true wireless design |
| Ear Tips / Accessories | Ear tips/accessories supplied for the product design | N/A - open-ear design |
| Documentation | Quick start and safety documentation | User guide and legal/warranty documentation |