True Wireless
Aukey EP-B2
62Average
$150
Full review dataAukey EP-B2 vs Sony WF-1000XM4: which should you buy?
On aggregated review scores the Sony WF-1000XM4 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sony WF-1000XM4 - Great overall at around $199.
True Wireless
Sony WF-1000XM4
84Great
$199
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Aukey EP-B2
Sound5.5
Noise cancelling6.5
Battery5.0
Calls5.0
Value6.0
Sony WF-1000XM4
Sound8.5
Noise cancelling9.0
Battery7.5
Calls7.0
Value7.5
Specifications
| Spec | Aukey EP-B2 | Sony WF-1000XM4 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $150 | $199 |
| HearWiki score | 62 / 100 · Average | 84 / 100 · Great |
| Released | 2024 | 2021 |
| Audio | ||
| Driver | dynamic | 6 mm |
| Driver size | 10 mm | 6 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 100Hz-10KHz | 20 Hz - 40,000 Hz |
| Impedance | 32 Ω | - |
| Sensitivity | 102 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.4 | 5.2 |
| Bluetooth version | 5.4 | 5.2 |
| Codecs | SBC, AAC | SBC, AAC, LDAC |
| Multipoint pairing | Yes | Yes |
| Wireless range | - | 10 m |
| Battery | ||
| Battery life | 6.5 h | 12 h |
| Battery life (ANC on) | - | 8 h |
| Battery incl. case | 30 h | 24 h |
| Full charge time | 60 min | 90 min |
| Quick charge | - | 5 min = 1 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | hybrid | adaptive |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | No | - |
| Controls | touch | - |
| Voice assistant | yes | - |
| Design | ||
| Weight | 8.4 g | 41.1 g |
| Case weight | 43 g | 41 g |
| Water resistance | IPX4 | IPX4 |
| USB-C | Yes | - |
| Calls | ||
| Microphones | 4 | - |
What reviewers said
Aukey EP-B2
The Aukey EP-B2 offers hybrid active noise cancellation and a transparency mode at a mid-range price, making it a solid choice for blocking out background noise. While its feature set includes multipoint connectivity and a companion app with EQ, its overall sound quality, call performance, and battery endurance fall short of expectations for the cost.
- Pro:Effective hybrid ANC for the price
- Pro:Useful ambient/transparency mode
- Pro:Includes multipoint and custom EQ via app
- Con:Battery life is below average
- Con:Call quality is mediocre
- Con:Sound signature lacks detail and depth
Sony WF-1000XM4
The Sony WF-1000XM4 are high-end true wireless earbuds that excel in active noise cancellation and sound quality, with a compact 6mm driver and support for high-resolution LDAC streaming. They provide about 8 hours of playback per charge, extendable to 24 hours with the case, and include handy features like multipoint connectivity and quick charging. Their IPX4 rating makes them suitable for workouts, though the overall design is a bit bulky for some ears.
- Pro:Excellent active noise cancellation
- Pro:Rich, detailed sound with LDAC support
- Pro:Good battery life with fast charging
- Con:Bulkier fit compared to rivals
- Con:No wireless charging on the case
- Con:Touch controls can be finicky
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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