True Wireless
OnePlus Buds Pro 4
84Great
$130
Full review dataOnePlus Buds Pro 4 vs Tronsmart Onix Pro Max: which should you buy?
Specs, scores and condensed review verdicts for the OnePlus Buds Pro 4 vs Tronsmart Onix Pro Max, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
Tronsmart Onix Pro Max
Not yet scored
$70
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
Tronsmart Onix Pro Max
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | OnePlus Buds Pro 4 | Tronsmart Onix Pro Max |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $130 | $70 |
| HearWiki score | 84 / 100 · Great | Not scored |
| Released | 2026 | 2021 |
| Audio | ||
| Driver | dual drivers; 11mm woofer + 6mm tweeter | Hybrid dual-driver (dynamic + balanced armature) |
| Driver size | 11 mm | - |
| Drivers per side | 1 | - |
| Frequency response | 10Hz-40kHz | - |
| Wireless | ||
| Bluetooth | 5.4 | 5.2 |
| Codecs | SBC, AAC, LHDC 5.0 | aptX Adaptive, aptX, AAC, SBC |
| Multipoint pairing | Yes | - |
| Latency | 47 ms | - |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 13 h | 40 h |
| Battery life (ANC on) | 7 h | - |
| Battery incl. case | 45 h | - |
| Full charge time | 70 min | - |
| Quick charge | 10 min = 11 hours playback | - |
| Wireless charging | Yes | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | - |
| Voice assistant | yes | - |
| Design | ||
| Weight | 4.73 g | - |
| Case weight | 50.62 g | - |
| Water resistance | IP55 | - |
| USB-C | Yes | - |
| Model code | OnePlus Buds 4 | Onyx Prime |
| 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
Tronsmart Onix Pro Max
These hybrid dual-driver true wireless earbuds combine a dynamic driver with a balanced armature for detailed, Hi-Fi-style audio, supported by aptX Adaptive for low-latency, high-quality streaming. With Bluetooth 5.2 and a total battery life of around 40 hours including the case, they're built for extended listening sessions at a budget-friendly price.
- Pro:Hybrid dual-driver setup for rich, layered sound
- Pro:aptX Adaptive support for stable, high-res audio
- Pro:Long 40-hour total battery life with case
- Con:No active noise cancellation mentioned
- Con:Bulky case may be less pocket-friendly
- Con:Fit might vary for smaller ears due to dual-driver size
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
Compare something else
Swap either side out, or start again from the picker.