True Wireless
OnePlus Buds Pro 4
84Great
$130
Full review dataOnePlus Buds Pro 4 vs SoundMagic TWS50: 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
SoundMagic TWS50
62Average
$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
SoundMagic TWS50
Sound6.5
Battery5.0
Calls5.0
Value6.0
Specifications
| Spec | OnePlus Buds Pro 4 | SoundMagic TWS50 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $130 | $69 |
| HearWiki score | 84 / 100 · Great | 62 / 100 · Average |
| Released | 2026 | 2020 |
| Audio | ||
| Driver | dual drivers; 11mm woofer + 6mm tweeter | dynamic |
| Driver size | 11 mm | 6 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 10Hz-40kHz | 20Hz-20kHz |
| Impedance | - | 20 Ω |
| Sensitivity | - | 107 dB/mW |
| Wireless | ||
| Bluetooth | 5.4 | 5.0 |
| Bluetooth version | - | 5.0 |
| Codecs | SBC, AAC, LHDC 5.0 | AAC, SBC |
| Multipoint pairing | Yes | - |
| Latency | 47 ms | - |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 13 h | 6.5 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 | No |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | touch |
| Voice assistant | yes | - |
| Design | ||
| Weight | 4.73 g | - |
| Case weight | 50.62 g | - |
| Water resistance | IP55 | IPX7 |
| USB-C | Yes | - |
| Model code | OnePlus Buds 4 | - |
| Calls | ||
| Microphones | 3 | 1 |
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
SoundMagic TWS50
The SoundMagic TWS50 marks the company's entry into true wireless earbuds, offering a warm and balanced sound signature with decent detail for the price. They include active noise cancellation and an IPX7 rating, making them versatile for daily use and workouts, though their battery life is somewhat limited.
- Pro:Balanced, warm sound with good detail
- Pro:Active noise cancellation included
- Pro:IPX7 water resistance for sweat and rain
- Con:Battery life is short at around 5 hours
- Con:Only one microphone for calls
- Con:Limited codec support (AAC and SBC only)
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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