True Wireless
GravaStar Sirius Pro
58Average
$150
Full review dataGravaStar Sirius Pro 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.
GravaStar Sirius Pro
Sound6.0
Noise cancelling4.0
Battery5.0
Calls5.0
Value5.5
Sony WF-1000XM4
Sound8.5
Noise cancelling9.0
Battery7.5
Calls7.0
Value7.5
Specifications
| Spec | GravaStar Sirius Pro | Sony WF-1000XM4 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $150 | $199 |
| HearWiki score | 58 / 100 · Average | 84 / 100 · Great |
| Released | 2021 | 2021 |
| Audio | ||
| Driver | hybrid | 6 mm |
| Driver size | 7.2 mm | 6 mm |
| Drivers per side | 2 | 2 |
| Frequency response | - | 20 Hz - 40,000 Hz |
| Impedance | 16 Ω | - |
| Wireless | ||
| Bluetooth | 5.x | 5.2 |
| Bluetooth version | 5.2 | 5.2 |
| Codecs | SBC, AAC | SBC, AAC, LDAC |
| Multipoint pairing | No | Yes |
| Latency | 65 ms | - |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 4 h | 12 h |
| Battery life (ANC on) | - | 8 h |
| Battery incl. case | 16 h | 24 h |
| Full charge time | 120 min | 90 min |
| Quick charge | - | 5 min = 1 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | No | - |
| ANC type | feedforward | adaptive |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | - |
| Design | ||
| Weight | 6 g | 41.1 g |
| Case weight | - | 41 g |
| Water resistance | IPX5 | IPX4 |
| Foldable | No | - |
| Detachable cable | No | - |
| USB-C | Yes | - |
| Calls | ||
| Call noise reduction | ENC | - |
What reviewers said
GravaStar Sirius Pro
The GravaStar Sirius Pro stands out with its bold, metal-inspired design and hybrid dual-driver setup aimed at gamers. While it offers solid wireless performance and IPX5 durability, its battery life is on the shorter side, and its overall value is undercut by cheaper alternatives with similar gaming capabilities.
- Pro:Striking, rugged design
- Pro:Hybrid drivers for detailed sound
- Pro:IPX5 water resistance
- Con:Modest battery life
- Con:No active noise cancellation
- Con:Lacks transparency mode
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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