Short answer: the Oriveti Bleqk Dynabird. It ranks #121 of 450 in-ear headphones by sound quality, rated 4.4/5, at $99.99; the Moondrop Kato ranks #127, rated 4.3/5, at $99.99. With prices this close, go by the sound-quality ranking rather than the cost.
Buy the Oriveti Bleqk Dynabird. It is rated higher for sound quality than the Moondrop Kato at the same price, so only choose the other one for a particular feature it does better.
Looking for alternatives? See the complete Headphones rankings.
Specifications Side By Side
| Oriveti Bleqk Dynabird | Moondrop Kato | |
|---|---|---|
| Price | $99.99 | $99.99 |
| Ranked | #121 of 450 in In-Ear Headphones | #127 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 78 (median of 4 squig.link measurements, calibrated to AutoEQ) | 78 (median of 34 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.76 dB standard deviation | 1.70 dB standard deviation |
| Tonal Tilt | -0.02 (negative is warmer, positive brighter) | -0.14 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.7 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-2.2 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 9.2mm dynamic | 1 x 10mm dynamic |
| Impedance | 16 ohms | 32 ohms |
| Sensitivity | 105 dB/mW | 123 dB/Vrms |
| Frequency Response | 10Hz - 20kHz (Manufacturer specified) | 10Hz - 45kHz (Manufacturer specified) |
| Built-in Microphone | No | No |
Related Headphone Comparisons
How Oriveti Bleqk Dynabird compares with other leading options:
- 7Hz Salnotes Dioko vs Oriveti Bleqk Dynabird
- Oriveti Bleqk Dynabird vs Tanchjim Mino
- Oriveti Bleqk Dynabird vs Fosi Audio IM4
- Fosi Audio IM4 vs Moondrop Kato
- Moondrop Kato vs Moondrop Rays
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Headphones In Full
Oriveti Bleqk Dynabird: $99.99 Amazon eBay
Full Oriveti Bleqk Dynabird review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.76 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 9.2mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 78 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 105 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.7 dB at 30 Hz) |
| Tonal Tilt | -0.02 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Moondrop Kato: $99.99 Amazon eBay
Full Moondrop Kato review and specifications →
| Released | Sep 2021 (5 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.70 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 45kHz (Manufacturer specified) |
| Harman Preference Score | 78 (median of 34 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 123 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.2 dB at 30 Hz) |
| Tonal Tilt | -0.14 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons