Choosing between the Yealink UH37 and the Poly Blackwire 5200 Series? Here's how they differ on platforms, audio and price, and which one fits your room.

Short answer: pick the Yealink UH37 if you want the one that costs $38 less. Pick the Poly Blackwire 5200 Series if you want a premium corded USB-C + 3.5 mm headset, mono or stereo.
Both are Teams certified USB business headsets; the difference is audio and price.
Side by side
| Yealink UH37 | Poly Blackwire 5200 Series | |
|---|---|---|
| Price | $87 | $125 |
| Microphones | 2 ECM, noise canceling, Acoustic Shield, 100 Hz to 10 kHz | — |
| Weight | 96.5 g Mono, 139.5 g Dual | 0.38 lb (5220) |
| Warranty | — | 2 years limited |
| Connections | — | USB-C cord with tethered USB-A adapter, plus 3.5 mm |
Specs are Poly and Yealink's published figures. Prices can change.
The key differences
- Microphones: the Yealink UH37 has 2 ECM, noise canceling, Acoustic Shield, 100 Hz to 10 kHz; the Poly Blackwire 5200 Series doesn't list microphones.
Which should you buy?
- Choose the Yealink UH37 if you want the one that costs $38 less. See the Yealink UH37
- Choose the Poly Blackwire 5200 Series if you want a premium corded USB-C + 3.5 mm headset, mono or stereo. See the Poly Blackwire 5200 Series
Also compared
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- Logitech Zone 305 vs Yealink UH37
- Cisco Headset 320 Series vs Poly Blackwire 5200 Series
- Logitech Zone 305 vs Poly Blackwire 5200 Series
Still deciding? Read the Yealink UH37 guide and the Poly Blackwire 5200 Series guide, see UH37 alternatives and Blackwire 5200 Series alternatives, compare them interactively, or send us your room details for a recommendation.
Related guides
- Poly Blackwire 3300 Series vs Yealink UH37: which to buy?
- Poly Blackwire 5200 Series vs Blackwire 8225: which to buy?
- Cisco Headset 320 Series vs Poly Blackwire 5200 Series
- Logitech Zone 305 vs Poly Blackwire 5200 Series
- Logitech Zone Wired 2 vs Poly Blackwire 5200 Series
- Logitech Zone Wired vs Poly Blackwire 5200 Series
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