True Wireless
Anker Soundcore P31i
72Good
$45
Full review dataAnker Soundcore P31i vs EarFun Air Pro 4: which should you buy?
On aggregated review scores the EarFun Air Pro 4 comes out ahead with an HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: EarFun Air Pro 4 - Great overall at around $88.
True Wireless
EarFun Air Pro 4
82Great
$88
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Anker Soundcore P31i
Sound7.0
Noise cancelling6.5
Battery7.5
Calls6.0
Value8.0
EarFun Air Pro 4
Sound8.0
Noise cancelling8.0
Battery7.0
Calls7.5
Value9.0
Specifications
| Spec | Anker Soundcore P31i | EarFun Air Pro 4 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $45 | $88 |
| HearWiki score | 72 / 100 · Good | 82 / 100 · Great |
| Released | 2025 | 2024 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 11 mm | 10 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20 Hz - 20,000 Hz | 20 Hz - 20,000 Hz |
| Impedance | 14.2 Ω | 32 Ω |
| Sensitivity | - | 106.3 dB/mW |
| Wireless | ||
| Bluetooth | 6.1 | 5.4 |
| Bluetooth version | 6.1 | 5.4 |
| Codecs | SBC, AAC, LDAC | SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LDAC |
| Multipoint pairing | Yes | Yes |
| Latency | - | 50 ms |
| Wireless range | - | 15 m |
| Battery | ||
| Battery life | 10 h | 11 h |
| Battery life (ANC on) | 8 h | 7.5 h |
| Battery incl. case | 50 h | 52 h |
| Full charge time | 60 min | 120 min |
| Quick charge | 10 min = 3.5 h | 10 min = 2 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | - | Yes |
| ANC type | adaptive | adaptive |
| Transparency mode | Yes | Yes |
| Companion app | Yes | Yes |
| Custom EQ | No | Yes |
| Wear detection | No | Yes |
| Controls | touch | touch |
| Voice assistant | - | Google Fast Pair / voice assistant support |
| Design | ||
| Weight | 8.4 g | 10 g |
| Case weight | 58.6 g | - |
| Water resistance | IP55 | IPX5 |
| Foldable | No | - |
| Detachable cable | No | - |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 6 |
| Call noise reduction | - | cVc 8.0 |
What reviewers said
Anker Soundcore P31i
The Anker Soundcore P31i are affordable true wireless earbuds that blend adaptive noise cancellation with a comfortable, lightweight fit. They offer solid battery life for the price, including quick USB-C charging through the case, and support multi-device connectivity for everyday convenience. With IP55 water resistance and a touch control scheme, they're a practical pick for commuters and casual listeners alike.
- Pro:Effective adaptive ANC for the price
- Pro:Long total battery life with the charging case
- Pro:Sweat and dust resistant (IP55)
- Con:No wireless charging case
- Con:No custom EQ in the app
- Con:Limited codec support (AAC only)
EarFun Air Pro 4
The EarFun Air Pro 4 delivers a compelling mix of premium features and solid performance at a budget-friendly price point. With hybrid active noise cancellation, robust battery life, and extensive codec support including LDAC, these earbuds punch well above their weight class. They offer comfortable fit, clear call quality, and a balanced sound profile that makes them a standout value in the under-$100 category.
- Pro:Excellent value for the price
- Pro:Strong hybrid ANC performance
- Pro:Good sound quality with LDAC support
- Con:Average battery life per charge
- Con:Touch controls can be finicky
- Con:Not the most detailed soundstage
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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