True Wireless
OnePlus Buds Pro 4
84Great
$130
Full review dataOnePlus Buds Pro 4 vs Xiaomi Buds 6: which should you buy?
On aggregated review scores the OnePlus Buds Pro 4 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: OnePlus Buds Pro 4 - Great overall at around $130.
True Wireless
Xiaomi Buds 6
68Good
$99
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
OnePlus Buds Pro 4
Sound8.5
Noise cancelling8.0
Battery8.5
Calls7.5
Value9.0
Xiaomi Buds 6
Sound7.0
Noise cancelling6.0
Battery6.5
Value8.0
Specifications
| Spec | OnePlus Buds Pro 4 | Xiaomi Buds 6 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $130 | $99 |
| HearWiki score | 84 / 100 · Great | 68 / 100 · Good |
| Released | 2026 | 2025 |
| Audio | ||
| Driver | dual drivers; 11mm woofer + 6mm tweeter | dynamic |
| Driver size | 11 mm | 11 mm |
| Drivers per side | 1 | - |
| Frequency response | 10Hz-40kHz | 16Hz-40kHz |
| Wireless | ||
| Bluetooth | 5.4 | 5.4 |
| Bluetooth version | - | 5.4 |
| Codecs | SBC, AAC, LHDC 5.0 | SBC, AAC, aptX Lossless, aptX Adaptive, LC3 |
| Multipoint pairing | Yes | Yes |
| Latency | 47 ms | - |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 13 h | 6 h |
| Battery life (ANC on) | 7 h | 3.5 h |
| Battery incl. case | 45 h | 35 h |
| Full charge time | 70 min | 90 min |
| Quick charge | 10 min = 11 hours playback | 10 min = 2 h |
| Wireless charging | Yes | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | hybrid |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | - |
| Voice assistant | yes | - |
| Design | ||
| Weight | 4.73 g | 8.8 g |
| Case weight | 50.62 g | 34.5 g |
| Water resistance | IP55 | IP54 |
| USB-C | Yes | Yes |
| Model code | OnePlus Buds 4 | - |
| Calls | ||
| Microphones | 3 | - |
What reviewers said
OnePlus Buds Pro 4
The OnePlus Buds Pro 4 are a well-rounded pair of true wireless earbuds that deliver impressive audio, adaptive noise cancellation, and strong battery life for their price. They're particularly suited for active lifestyles thanks to their IP55 rating and secure fit, with a feature set that includes multipoint, wireless charging, and customizable EQ. Overall, they offer excellent value and perform above their price point across most key areas.
- Pro:Rich dual-driver sound with LHDC support
- Pro:Effective adaptive ANC and transparency mode
- Pro:Long battery life with wireless charging case
- Con:Touch controls may require a learning curve
- Con:No official mention of wear detection
- Con:Slightly bulky case compared to rivals
Xiaomi Buds 6
The Xiaomi Buds 6 are true wireless earbuds that combine active noise cancellation with solid wireless performance. They offer around 6 hours of playback per charge, which can be extended to roughly 35 hours with the included case, and support high-quality LDAC streaming over Bluetooth 5.4. With multipoint connectivity and an IP54 rating, they're designed for versatile daily use, though their ANC runtime is relatively modest. They feature dynamic 11mm drivers and a compact, lightweight build.
- Pro:Supports LDAC for high-resolution audio
- Pro:Bluetooth 5.4 with multipoint for seamless device switching
- Pro:Compact and light at just 8.8g per bud
- Con:ANC battery life is short at only 3.5 hours
- Con:Charging case adds weight but total battery is average
- Con:Frequency response extends to 40kHz, which may be inaudible to many listeners
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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