True Wireless
OnePlus Buds Pro 4
84Great
$130
Full review dataOnePlus Buds Pro 4 vs Tronsmart Apollo Bold: 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
Tronsmart Apollo Bold
72Good
$69
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 Bold
Sound7.0
Noise cancelling7.0
Battery6.0
Calls6.0
Value8.0
Specifications
| Spec | OnePlus Buds Pro 4 | Tronsmart Apollo Bold |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $130 | $69 |
| HearWiki score | 84 / 100 · Great | 72 / 100 · Good |
| Released | 2026 | 2020 |
| Audio | ||
| Driver | dual drivers; 11mm woofer + 6mm tweeter | dynamic |
| Driver size | 11 mm | 10 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 10Hz-40kHz | 20Hz-20kHz |
| Impedance | - | 32 Ω |
| Wireless | ||
| Bluetooth | 5.4 | 5.x |
| Bluetooth version | - | 5.0 |
| Codecs | SBC, AAC, LHDC 5.0 | SBC, AAC, aptX |
| Multipoint pairing | Yes | Yes |
| Latency | 47 ms | - |
| Wireless range | 10 m | 15 m |
| Battery | ||
| Battery life | 13 h | 10 h |
| Battery life (ANC on) | 7 h | 7 h |
| Battery incl. case | 45 h | 30 h |
| Full charge time | 70 min | 150 min |
| Quick charge | 10 min = 11 hours playback | 10 min = 1 h |
| Wireless charging | Yes | No |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | adaptive | hybrid |
| Transparency mode | Yes | No |
| Companion app | Yes | No |
| Custom EQ | Yes | No |
| Wear detection | Yes | No |
| Controls | touch | touch |
| Voice assistant | yes | - |
| Design | ||
| Weight | 4.73 g | 7 g |
| Case weight | 50.62 g | 54 g |
| Water resistance | IP55 | IP45 |
| USB-C | Yes | Yes |
| Model code | OnePlus Buds 4 | - |
| Calls | ||
| Microphones | 3 | 6 |
| Call noise reduction | - | cVc |
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 Bold
The Tronsmart Apollo Bold are true wireless earbuds offering hybrid active noise cancellation and a warm, bass-forward sound signature. They come with solid battery life, Bluetooth multipoint, and a comfortable fit, making them a strong value for budget-conscious shoppers seeking effective ANC.
- Pro:Effective hybrid ANC for the price
- Pro:Warm, bassy sound profile
- Pro:Supports multipoint connection
- Con:No transparency mode
- Con:No custom EQ or app support
- Con:Only 5 hours of playback with ANC on
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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