HP Poly SAVI 8420 8L7F5AA#ABA
form factor over-ear
Wireless Yes
active noise cancellation Yes
open closed back closed
9 Overall Score
Price ¥83,449
Snapshot
Pros & Cons
Pros
- Strong anc (78th percentile) 78th
Cons
- Below average comfort (2nd percentile)
- Below average battery (8th percentile)
- Below average social proof (10th percentile)
- Below average sound (26th percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Weight | 0.8 kg / 1.8 lbs |
Noise Control
| ANC | Yes |
Connectivity
| Wireless | Yes |
Microphone
| Microphone | Yes |
vs Competition
| Spec | HP Poly SAVI 8420 8L7F5AA#ABA | Sennheiser MOMENTUM M5AEBT | Razer BlackShark V3 Pro | Bose QuietComfort Ultra 880066-0100 | FiiO FT1 | Beyerdynamic DT 1770 Pro MKII Premium Tesla studio headphones for recording |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | Razer TriForce Bio-Cellulose | - | dynamic | TESLA.45 |
| Driver Size (mm) | - | 42 | 40 | - | 60 | 45 |
| Impedance Ohms | - | - | 32 | - | 32 | 30 |
| Wireless | true | true | true | true | false | false |
| Active Noise Cancellation | true | true | true | true | false | false |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.4 | 5.3 | - | - | - |
| Battery Life Hours | - | 57 | 70 | 24 | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HP Poly SAVI 8420 8L7F5AA#ABA | 77.5 | 54.1 | 37.8 | 25.5 | 7.9 | 2.4 | 41.9 | 10.4 |
| Sennheiser MOMENTUM M5AEBT Compare | 98.5 | 98.8 | 81.3 | 96.9 | 91.5 | 61.8 | 97.2 | 64.3 |
| Razer BlackShark V3 Pro Compare | 88.1 | 97.1 | 81.3 | 82.5 | 94.1 | 34.7 | 94.8 | 94.9 |
| Bose QuietComfort Ultra 880066-0100 Compare | 88.1 | 89.3 | 37.8 | 57 | 79.3 | 34.7 | 88.1 | 94.9 |
| FiiO FT1 Compare | 33.5 | 20.5 | 93.7 | 92.4 | 52.3 | 2.4 | 50.9 | 89.4 |
| Beyerdynamic DT 1770 Pro MKII Premium Tesla studio headphones for recording Compare | 33.5 | 20.5 | 81.3 | 88.7 | 52.3 | 9.9 | 50.9 | 10.4 |
Price
Value & Pricing
From ¥83,449
Amazon.co.jp 1 offer From ¥83,449
We started tracking prices for this product on Aug 8, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
