Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
Poly 8420 Wireless Stereo Headset
Product details
General specs
- Brand: Poly
- Model: 8420
Starting from €313.51
Last price update: 10/3/26
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| Brand | Poly | Poly | Poly | Poly | Poly | Poly |
| Model | 8420 | Savi 7310 | Savi 8445 | 7320 | 7320 | Savi 8210-M |
| Price | €313.51 | €196.50 | €591.26 | €301.89 | €299.21 | €223.29 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 12, 2026 | Oct 12, 2026 | Oct 12, 2026 | Oct 12, 2026 | Oct 12, 2026 | Oct 12, 2026 |
| Model Name | 8420 | Savi 7310 | Savi 8445 | 7320 | 7320 | Savi 8210-M |
| Part Number | 8L7F2AA#ABA | 7S430AA#ABA | 8L7F4AA#ABA | 7S429AA#ABA | 7S429AA#ABA | 7S447AA#ABA |
| Product Type | Headset | wireless headset | Convertible headset | Headset | wireless headset | Headset |
| Product family | Savi 8400 Office | Savi | Savi 8400 Office | Savi 7300 Office | Savi 7300 Office | Savi |
| Wireless Range | 590.6 ft | 580 ft | 590 ft | 590 ft | ||
| Frequency Response | 20 Hz - 20 kHz | 20 Hz - 20 kHz | 20 Hz - 20 kHz | |||
| Audio configuration | Stereo | Monaural | Stereo; binaural | Stereo | Mono; monaural | |
| Wearing Style | Over-the-head, on-ear | Over-the-head | Over-the-head | |||
| Microphone | Noise-cancelling | Noise-cancelling microphone | Noise cancelling | |||
