True Wireless
Realme Buds Air 7
78Great
$59
Full review dataRealme Buds Air 7 vs TOZO NC3: which should you buy?
Specs, scores and condensed review verdicts for the Realme Buds Air 7 vs TOZO NC3, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
TOZO NC3
Not yet scored
$40
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Realme Buds Air 7
Sound7.5
Noise cancelling7.0
Battery8.0
Calls7.0
Value8.5
TOZO NC3
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | Realme Buds Air 7 | TOZO NC3 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $59 | $40 |
| HearWiki score | 78 / 100 · Great | Not scored |
| Released | 2025 | 2022 |
| Audio | ||
| Driver | dynamic | 12mm dynamic |
| Driver size | 12.4 mm | 12 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 20 Hz - 20,000 Hz | 12Hz-20kHz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | - | 117 dB/mW |
| Wireless | ||
| Bluetooth | 5.x | 5.3 |
| Bluetooth version | 5.4 | - |
| Codecs | SBC, AAC, LHDC | SBC, AAC |
| Multipoint pairing | Yes | No |
| Latency | 45 ms | - |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 13 h | 55 h |
| Battery life (ANC on) | 7.5 h | 9.5 h |
| Battery incl. case | 52 h | 55 h |
| Full charge time | 120 min | 90 min |
| Quick charge | 10 min = 10 h | 10 min = 1 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | adaptive | hybrid |
| Transparency mode | Yes | Yes |
| Companion app | Yes | Yes |
| Custom EQ | Yes | Yes |
| Wear detection | No | No |
| Controls | touch | touch |
| Voice assistant | Google Assistant | yes |
| Design | ||
| Weight | 50 g | 5.6 g |
| Case weight | 40 g | - |
| Water resistance | IP55 | IPX8 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 6 |
| Call noise reduction | 6-mic AI call noise reduction | - |
What reviewers said
Realme Buds Air 7
The Realme Buds Air 7 are budget-friendly true wireless earbuds that combine hybrid active noise cancellation with a punchy 12.4mm dynamic driver. They offer strong battery longevity, multipoint pairing, and a clear, natural sound profile with a bass-forward tilt, making them a versatile pick for everyday use under $50. With IP55 durability and LDAC support, they pack impressive features for the price.
- Pro:Excellent battery life, especially with the charging case
- Pro:Effective hybrid ANC for the price
- Pro:Supports LDAC and multipoint connectivity
- Con:Bass may feel overpowering for some listeners
- Con:No wireless charging support
- Con:Touch controls can be overly sensitive
TOZO NC3
The TOZO NC3 are affordable true wireless earbuds that combine hybrid active noise cancellation with a robust feature set, including a long-lasting battery, robust water resistance, and app-based customization. They deliver a comfortable, secure fit and offer solid call quality thanks to multiple microphones, though they lack multipoint connectivity and wireless charging.
- Pro:Excellent battery life with case
- Pro:Strong water resistance (IPX8)
- Pro:Effective hybrid noise cancellation for the price
- Con:No multi-device pairing
- Con:No wireless charging support
- Con:Limited codec support (SBC, AAC 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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