Choosing between the Poly Blackwire 3200 Series and the Logitech Zone 300? Here's how they differ on platforms, audio and price, and which one fits your room.

Short answer: pick the Poly Blackwire 3200 Series if you want the one that plugs into any laptop by USB. Pick the Logitech Zone 300 if you want the one that runs on battery, so it moves between rooms.
Both are business headsets; the difference is audio and power.
Side by side
| Poly Blackwire 3200 Series | Logitech Zone 300 | |
|---|---|---|
| Price | $72 | $75 |
| Mode | USB | — |
| Microphones | — | 2 noise-canceling mics with long mic boom |
| Weight | 0.19 lb with cable | 4.3 oz (122 g) |
| Warranty | 2 years limited | 1-year limited hardware warranty |
| Connections | USB-C with USB-C/A adapter; 3.5 mm on 3215/3225 | Bluetooth 5.3 |
Specs are Logitech and Poly's published figures. Prices can change.
The key differences
- Microphones: the Logitech Zone 300 has 2 noise-canceling mics with long mic boom; the Poly Blackwire 3200 Series doesn't list microphones.
- Warranty: Poly Blackwire 3200 Series: 2 years limited. Logitech Zone 300: 1-year limited hardware warranty.
- Power: the Poly Blackwire 3200 Series runs on USB bus power; the Logitech Zone 300 on battery or USB.
Which should you buy?
- Choose the Poly Blackwire 3200 Series if you want the one that plugs into any laptop by USB. See the Poly Blackwire 3200 Series
- Choose the Logitech Zone 300 if you want the one that runs on battery, so it moves between rooms. See the Logitech Zone 300
Also compared
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- Logitech Zone 300 vs Jabra Evolve2 65
- Logitech Zone 300 vs Logitech Zone Vibe 100
Still deciding? Read the Poly Blackwire 3200 Series guide and the Logitech Zone 300 guide, see Blackwire 3200 Series alternatives and Zone 300 alternatives, compare them interactively, or send us your room details for a recommendation.
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- Poly Blackwire 3300 Series vs Blackwire 3200 Series
- Yealink BH71 vs Poly Blackwire 3200 Series: which to buy?
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