True Wireless
Noise Master Buds 2
68Good
$119
Full review dataNoise Master Buds 2 vs OnePlus Buds Pro 4: 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
OnePlus Buds Pro 4
84Great
$130
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Noise Master Buds 2
Sound7.0
Noise cancelling6.5
Battery6.0
Value7.0
OnePlus Buds Pro 4
Sound8.5
Noise cancelling8.0
Battery8.5
Calls7.5
Value9.0
Specifications
| Spec | Noise Master Buds 2 | OnePlus Buds Pro 4 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $119 | $130 |
| HearWiki score | 68 / 100 · Good | 84 / 100 · Great |
| Released | 2026 | 2026 |
| Audio | ||
| Driver | - | dual drivers; 11mm woofer + 6mm tweeter |
| Driver size | 10 mm | 11 mm |
| Drivers per side | - | 1 |
| Frequency response | 20 Hz - 20,000 Hz | 10Hz-40kHz |
| Wireless | ||
| Bluetooth | 6.1 | 5.4 |
| Bluetooth version | 6.1 | - |
| Codecs | SBC, AAC, LHDC | SBC, AAC, LHDC 5.0 |
| Multipoint pairing | Yes | Yes |
| Latency | - | 47 ms |
| Wireless range | - | 10 m |
| Battery | ||
| Battery life | 6 h | 13 h |
| Battery life (ANC on) | 4 h | 7 h |
| Battery incl. case | - | 45 h |
| Full charge time | - | 70 min |
| Quick charge | - | 10 min = 11 hours playback |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | - | Yes |
| ANC type | adaptive | 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 | IPX5 | IP55 |
| USB-C | - | Yes |
| Model code | - | OnePlus Buds 4 |
| Calls | ||
| Microphones | - | 3 |
What reviewers said
Noise Master Buds 2
The Noise Master Buds 2 are true wireless earbuds that offer active noise cancellation and a compact 10mm driver for balanced sound. With a 6-hour battery life, Bluetooth 6.1, and multipoint support, they are a solid mid-range option for everyday listening. Their IPX5 rating also makes them sweat and splash resistant for workouts or light rain.
- Pro:Effective active noise cancellation for the price
- Pro:Multipoint connectivity lets you pair with two devices at once
- Pro:IPX5 water resistance handles sweat and light rain
- Con:Battery life is only average at 6 hours per charge
- Con:No mention of wireless charging or fast charge in specs
- Con:Frequency response is standard, not extended for bass heads
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
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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