True Wireless
Mifo O7 Pro
66Good
$130
Full review dataMifo O7 Pro 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.
Mifo O7 Pro
Sound7.0
Battery6.5
Calls6.5
Value6.0
Soundcore Liberty 4 Pro
Sound8.5
Noise cancelling8.0
Battery7.5
Calls8.0
Value8.5
Specifications
| Spec | Mifo O7 Pro | Soundcore Liberty 4 Pro |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $130 | $150 |
| HearWiki score | 66 / 100 · Good | 84 / 100 · Great |
| Released | 2022 | 2024 |
| Audio | ||
| Driver | Carbon nanotube dynamic | dynamic |
| Driver size | 6 mm | 10.5 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 14Hz-40kHz |
| Impedance | 60 Ω | 15.3 Ω |
| Sensitivity | 125 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.0 | 5.3 |
| Bluetooth version | 5.0 | 5.3 |
| Codecs | SBC, AAC, aptX | SBC, AAC, LDAC |
| Multipoint pairing | No | Yes |
| Battery | ||
| Battery life | 7 h | 10 h |
| Battery life (ANC on) | - | 7.5 h |
| Battery incl. case | 22 h | 40 h |
| Full charge time | 120 min | - |
| Quick charge | 10 min = 2 h | 5 min = 4 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | none | hybrid |
| Transparency mode | No | Yes |
| Companion app | No | Yes |
| Custom EQ | No | Yes |
| Wear detection | No | Yes |
| Controls | touch | touch |
| Voice assistant | ... | supports voice assistant via app |
| Design | ||
| Weight | 4.5 g | 5.5 g |
| Case weight | 83.5 g | 51 g |
| Water resistance | IPX7 | IPX5 |
| Detachable cable | No | - |
| USB-C | Yes | Yes |
| Model code | Mifo O7 Dynamic | - |
| Calls | ||
| Microphones | 2 | 6 |
| Call noise reduction | - | AI noise reduction |
What reviewers said
Mifo O7 Pro
The Mifo O7 Pro is a dual-driver true wireless earbud that leans toward audiophile-friendly tuning, featuring a dynamic driver paired with a balanced armature for detailed sound. It offers solid Bluetooth performance with aptX support, a rugged IP67 build, and quick-charge capability, though it lacks active noise cancellation and app-based customization.
- Pro:Dual-driver setup for clear sound separation
- Pro:IP67 water resistance for tough conditions
- Pro:aptX support for better wireless audio quality
- Con:No active noise cancellation
- Con:No companion app or EQ adjustments
- Con:Limited to SBC, AAC, and aptX codecs
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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