Guide

Yealink CP900 vs Poly Sync 40: which to buy?

Updated

Choosing between the Yealink CP900 and the Poly Sync 40? Here's how they differ on room size, platforms, audio and price, and which one fits your room.

Yealink CP900 vs Poly Sync 40: which to buy?
Yealink CP900 vs Poly Sync 40: room size, platforms, mics and price compared, plus which to buy.

Short answer: pick the Yealink CP900 if you want the one that costs $225 less and also supports Teams. Pick the Poly Sync 40 if you want the one that also supports Zoom.

Both are USB speakerphones for focus to huddle rooms; the difference is audio and price.

Side by side

Yealink CP900 Poly Sync 40
Price $219 $444
Platforms Teams and BYOD/USB Zoom and BYOD/USB
Microphones Six MEMS microphone array, SNR +59 dB 3-mic steerable array, pickup about 8 ft
Pickup range Up to 6.5 feet / 2 meters —
Talk time 12 hours —
Dimensions — 102 x 273 x 38 mm
Weight 320g / 11.28 oz 610 g
Warranty — 2 years limited
Connections USB 2.0 PnP & Bluetooth 4.2, USB cable 0.9 m USB-A cable with USB-C adapter, Bluetooth 5.1

Specs are Poly and Yealink's published figures. Prices can change.

The key differences

  • Microphones: Yealink CP900: Six MEMS microphone array, SNR +59 dB. Poly Sync 40: 3-mic steerable array, pickup about 8 ft.
  • Platforms: the Yealink CP900 lists Teams and BYOD/USB; the Poly Sync 40 lists Zoom and BYOD/USB.

Which should you buy?

  • Choose the Yealink CP900 if you want the one that costs $225 less and also supports Teams. Best for focus and huddle rooms, with Teams and BYOD/USB. See the Yealink CP900
  • Choose the Poly Sync 40 if you want the one that also supports Zoom. Best for focus and huddle rooms, with Zoom and BYOD/USB. See the Poly Sync 40

Also compared

Still deciding? Read the Yealink CP900 guide and the Poly Sync 40 guide, see CP900 alternatives and Sync 40 alternatives, compare them interactively, or send us your room details for a recommendation.

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