Over-Ear
1MORE SonoFlow Pro HQ51
78Great
$81
Full review data1MORE SonoFlow Pro HQ51 vs OneOdio A71: which should you buy?
On aggregated review scores the 1MORE SonoFlow Pro HQ51 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: 1MORE SonoFlow Pro HQ51 - Great overall at around $81.
Over-Ear
OneOdio A71
58Average
$41
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
1MORE SonoFlow Pro HQ51
Sound7.5
Noise cancelling7.0
Battery9.5
Calls6.5
Value8.5
OneOdio A71
Sound6.0
Noise cancelling1.0
Value6.0
Specifications
| Spec | 1MORE SonoFlow Pro HQ51 | OneOdio A71 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $81 | $41 |
| HearWiki score | 78 / 100 · Great | 58 / 100 · Average |
| Released | 2025 | 2021 |
| Audio | ||
| Driver | dynamic | 40mm |
| Driver size | 40 mm | 40 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-40kHz | 20Hz-40kHz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 98 dB/mW | 110 dB/mW |
| Wireless | ||
| Bluetooth | LDAC | - |
| Bluetooth version | 5.4 | - |
| Codecs | SBC, AAC, LDAC | - |
| Multipoint pairing | Yes | No |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 100 h | - |
| Battery life (ANC on) | 65 h | - |
| Full charge time | 80 min | - |
| Quick charge | 5 min = 10 h | - |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | No |
| ANC type | hybrid | none |
| Transparency mode | Yes | No |
| Companion app | Yes | No |
| Custom EQ | Yes | No |
| Wear detection | - | No |
| Controls | buttons | buttons |
| Voice assistant | - | none |
| Design | ||
| Weight | 246 g | 290 g |
| Water resistance | none | - |
| USB-C | Yes | No |
| Calls | ||
| Microphones | - | 1 |
What reviewers said
1MORE SonoFlow Pro HQ51
The 1MORE SonoFlow Pro HQ51 are over-ear wireless headphones that offer a compelling mix of features for their modest price. They combine hybrid active noise cancellation with an exceptionally long battery life, especially when ANC is turned off, and support high-quality LDAC Bluetooth streaming. While the build feels a bit basic, their clear sound with strong bass, effective ANC, and marathon runtime make them a standout value option.
- Pro:Exceptional battery life, up to 100 hours without ANC
- Pro:Effective hybrid noise cancellation and transparency mode
- Pro:Supports LDAC for high-resolution wireless audio
- Con:Plastic build doesn't feel premium
- Con:No water resistance rating
- Con:Controls are limited to physical buttons
OneOdio A71
The OneOdio A71 is a wallet-friendly over-ear headset aimed at casual listening and basic studio use, offering dual-size jack connectivity and a share-port for collaborative listening. While the sound and comfort get a pass for the low price, the plastic build, lack of modern features like ANC or app support, and weak isolation keep it from impressing.
- Pro:Very affordable price point
- Pro:Includes both 3.5mm and 6.35mm jacks
- Pro:Comfortable for extended wear
- Con:Build quality feels flimsy
- Con:No active noise cancellation or app support
- Con:Sound isolation is weak
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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