True Wireless
KZ Krio
68Good
$100
Full review dataKZ Krio 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.
KZ Krio
Sound7.0
Noise cancelling6.5
Battery7.5
Calls6.0
Value7.0
Soundcore Liberty 4 Pro
Sound8.5
Noise cancelling8.0
Battery7.5
Calls8.0
Value8.5
Specifications
| Spec | KZ Krio | Soundcore Liberty 4 Pro |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $100 | $150 |
| HearWiki score | 68 / 100 · Good | 84 / 100 · Great |
| Released | 2024 | 2024 |
| Audio | ||
| Driver | Super-Linear High-Sensitivity Inner Magnet Driver | dynamic |
| Driver size | 10 mm | 10.5 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 14Hz-40kHz |
| Impedance | - | 15.3 Ω |
| Wireless | ||
| Bluetooth | 5.3 | 5.3 |
| Bluetooth version | 5.3 | 5.3 |
| Codecs | SBC, AAC, APTX, APTX adaptive, LDAC | SBC, AAC, LDAC |
| Multipoint pairing | Yes | Yes |
| Latency | 55 ms | - |
| Wireless range | 15 m | - |
| Battery | ||
| Battery life | 8 h | 10 h |
| Battery life (ANC on) | - | 7.5 h |
| Battery incl. case | 32 h | 40 h |
| Quick charge | 10 min = 2 h | 5 min = 4 h |
| Wireless charging | - | Yes |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | hybrid | hybrid |
| Transparency mode | No | Yes |
| Companion app | Yes | Yes |
| Custom EQ | No | Yes |
| Wear detection | No | Yes |
| Controls | buttons | touch |
| Voice assistant | - | supports voice assistant via app |
| Design | ||
| Weight | 110 g | 5.5 g |
| Case weight | - | 51 g |
| Water resistance | IPX4 | IPX5 |
| Foldable | No | - |
| Detachable cable | No | - |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 6 |
| Call noise reduction | CVC omnidirectional call noise cancellation | AI noise reduction |
What reviewers said
KZ Krio
The KZ Krio is a feature-packed true wireless earbud that delivers solid sound and hybrid ANC for around $100. It offers a long total battery life of 32 hours with the case, supports high-quality codecs like LDAC and aptX Adaptive, and includes multipoint Bluetooth 5.3. While it lacks a transparency mode and custom EQ, its low latency and dual-driver setup make it a strong value for gamers and everyday listeners.
- Pro:Hybrid ANC with good noise reduction
- Pro:Supports LDAC and aptX Adaptive codecs
- Pro:Long 32-hour total battery with case
- Con:No transparency mode for ambient sound
- Con:No custom EQ in the app
- Con:Bulky 110g case may not be pocket-friendly
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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