True Wireless
OnePlus Buds Pro 4
84Great
$130
Full review dataOnePlus Buds Pro 4 vs Tronsmart Apollo Active: which should you buy?
Specs, scores and condensed review verdicts for the OnePlus Buds Pro 4 vs Tronsmart Apollo Active, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
Tronsmart Apollo Active
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 Apollo Active
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | OnePlus Buds Pro 4 | Tronsmart Apollo Active |
|---|---|---|
| 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 | Customised graphene drivers |
| 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, aptX Adaptive |
| Multipoint pairing | Yes | - |
| Latency | 47 ms | - |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 13 h | 5 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 | Apollo Air/Air+ |
| 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 Apollo Active
The Tronsmart Apollo Active are true wireless earbuds featuring hybrid active noise cancellation that reduces ambient sound by up to 35dB. They rely on a Qualcomm chipset for stable Bluetooth 5.2 connectivity and support aptX and aptX Adaptive codecs, while custom graphene drivers aim to deliver clear audio. Battery life reaches 5 hours per charge, with the charging case extending total playtime to around 20 hours, though wireless charging is not included at this price point.
- Pro:Effective hybrid ANC for the price
- Pro:Good codec support with aptX Adaptive
- Pro:Stable Bluetooth 5.2 connection
- Con:No wireless charging support
- Con:Battery life per charge is modest
- Con:No in-ear detection feature
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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