True Wireless
Soul Electronics Run Free Sport Pro 2
Not yet scored
$119
Full review dataSoul Electronics Run Free Sport Pro 2 vs Soundcore Liberty 4 Pro: which should you buy?
Specs, scores and condensed review verdicts for the Soul Electronics Run Free Sport Pro 2 vs Soundcore Liberty 4 Pro, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
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.
Soul Electronics Run Free Sport Pro 2
No sub-scores yet - not enough rated reviews.
Soundcore Liberty 4 Pro
Sound8.5
Noise cancelling8.0
Battery7.5
Calls8.0
Value8.5
Specifications
| Spec | Soul Electronics Run Free Sport Pro 2 | Soundcore Liberty 4 Pro |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $119 | $150 |
| HearWiki score | Not scored | 84 / 100 · Great |
| Released | 2021 | 2024 |
| Audio | ||
| Driver | - | dynamic |
| Driver size | - | 10.5 mm |
| Drivers per side | - | 2 |
| Frequency response | - | 14Hz-40kHz |
| Impedance | - | 15.3 Ω |
| Wireless | ||
| Bluetooth | V4.0 + EDR with Apt-X decoder support | 5.3 |
| Bluetooth version | - | 5.3 |
| Codecs | mSBC | SBC, AAC, LDAC |
| Multipoint pairing | - | Yes |
| Battery | ||
| Battery life | 8 h | 10 h |
| Battery life (ANC on) | - | 7.5 h |
| Battery incl. case | - | 40 h |
| Quick charge | - | 5 min = 4 h |
| Wireless charging | - | Yes |
| Features | ||
| Active noise cancelling | - | 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 | 17 g | 5.5 g |
| Case weight | - | 51 g |
| Water resistance | - | IPX5 |
| USB-C | - | Yes |
| Model code | Run Free Pro | - |
| Calls | ||
| Microphones | - | 6 |
| Call noise reduction | - | AI noise reduction |
What reviewers said
Soul Electronics Run Free Sport Pro 2
No summary yet - we haven't aggregated enough reviews.
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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