True Wireless
Sennheiser Accentum Open
45Weak
$80
Full review dataSennheiser Accentum Open vs Soundcore Liberty 4 Pro: which should you buy?
On aggregated review scores the Soundcore Liberty 4 Pro comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Soundcore Liberty 4 Pro - Great overall at around $150.
True Wireless
Soundcore Liberty 4 Pro
84Great
$150
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sennheiser Accentum Open
Sound6.5
Battery4.0
Calls2.0
Value3.5
Soundcore Liberty 4 Pro
Sound8.5
Noise cancelling8.0
Battery7.5
Calls8.0
Value8.5
Specifications
| Spec | Sennheiser Accentum Open | Soundcore Liberty 4 Pro |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $80 | $150 |
| HearWiki score | 45 / 100 · Weak | 84 / 100 · Great |
| Released | 2025 | 2024 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 11 mm | 10.5 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 25Hz-15kHz | 14Hz-40kHz |
| Impedance | 150 Ω | 15.3 Ω |
| Sensitivity | 109 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.x | 5.3 |
| Bluetooth version | 5.3 | 5.3 |
| Codecs | SBC, AAC | SBC, AAC, LDAC |
| Multipoint pairing | Yes | Yes |
| Battery | ||
| Battery life | 6.5 h | 10 h |
| Battery life (ANC on) | - | 7.5 h |
| Battery incl. case | 24 h | 40 h |
| Full charge time | 60 min | - |
| Quick charge | 10 min = 1 h | 5 min = 4 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | - | hybrid |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | Yes |
| Controls | - | touch |
| Voice assistant | - | supports voice assistant via app |
| Design | ||
| Weight | 38 g | 5.5 g |
| Case weight | 29.3 g | 51 g |
| Water resistance | IPX4 | IPX5 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 4 | 6 |
| Call noise reduction | beamforming | AI noise reduction |
What reviewers said
Sennheiser Accentum Open
The Sennheiser Accentum Open are open-ear wireless earbuds that deliver solid audio quality for music and voice, but their overall package is undermined by a precarious fit, cheap-feeling construction, and a minimal feature set. While they offer multipoint connectivity and a reasonable total battery life, issues like poor call clarity and a lack of app support make them feel dated against current competition.
- Pro:Good sound quality for music and voice
- Pro:Supports Bluetooth multipoint for seamless device switching
- Pro:Decent total battery life including the charging case
- Con:Tricky fit that may not stay secure for all ears
- Con:Flimsy build quality that feels cheap
- Con:Poor call clarity and video performance
Soundcore Liberty 4 Pro
The Soundcore Liberty 4 Pro pack a hefty feature set into a budget-friendly wireless earbud package, including adaptive noise cancellation, LDAC support, multipoint connectivity, and wireless charging. They deliver solid sound with crisp treble and effective call quality, though the charging case can feel gimmicky and prone to fingerprints, and spatial audio falls short. Overall, they're a well-rounded value pick rather than a flagship-level performer.
- Pro:Strong active noise cancellation
- Pro:Wide codec support including LDAC
- Pro:Multipoint and wireless charging included
- Con:Charging case feels gimmicky and smudges easily
- Con:Spatial audio performance is weak
- Con:Battery life is average for the price
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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