Choosing between the Yealink UVC34 and the Poly Studio V12? Here's how they differ on room size, platforms, camera, audio and price, and which one fits your room.

Short answer: pick the Yealink UVC34 if you want the one that costs $1,133 less and is sized for smaller rooms, so you don't pay for range you won't use. Pick the Poly Studio V12 if you want the one that covers bigger rooms (up to small rooms) and also supports Teams and Zoom.
Both are USB video bars; the difference is camera and audio.
Side by side
| Yealink UVC34 | Poly Studio V12 | |
|---|---|---|
| Price | $353 | $1,486 |
| Rooms | Focus, Huddle | Huddle, Small |
| Platforms | BYOD/USB | Teams, Zoom and BYOD/USB |
| Camera | 8MP, 1/2.8-inch CMOS, 4K 30fps, 5x e-PTZ | 20 MP 4K UHD, single lens, fixed focus |
| Field of view | 120° | 120° horizontal, 132° diagonal |
| Zoom | — | 5x digital |
| Microphones | Built-in 8 MEMS microphone array | Four digital MEMS, pickup up to 15 ft |
| Pickup range | 5 m | — |
| Speakers | — | Stereo, 2 x 5 W |
| Power | DC 48V/0.7A adapter | PoE++ injector or USB-C power adapter (sold separately) |
| Dimensions | 380 x 55 x 55 mm | 2.63 x 22.7 x 3.07 in |
| Weight | 1.28 kg (N.W/CTN) | 2.97 lb |
| Warranty | — | 1 year limited |
| Connections | USB 2.0 Type-B, USB 2.0 Type-A, Yealink mic port (RJ-45), built-in Wi-Fi | Ports: 2 USB-C, 2 USB-A (mouse/keyboard only), 1 RJ-45 with PoE++; Wireless: Wi-Fi 802.11a/b/g/n/ac, Bluetooth 5.0 |
Specs are Poly and Yealink's published figures. Prices can change.
The key differences
- Camera: Yealink UVC34: 8MP, 1/2.8-inch CMOS, 4K 30fps, 5x e-PTZ. Poly Studio V12: 20 MP 4K UHD, single lens, fixed focus.
- Field of view: Yealink UVC34: 120°. Poly Studio V12: 120° horizontal. A wider view fits more people sitting close to the screen; a narrower view with zoom suits deeper rooms.
- Microphones: Yealink UVC34: Built-in 8 MEMS microphone array. Poly Studio V12: Four digital MEMS, pickup up to 15 ft.
- Platforms: the Yealink UVC34 lists BYOD/USB; the Poly Studio V12 lists Teams, Zoom and BYOD/USB.
Which should you buy?
- Choose the Yealink UVC34 if you want the one that costs $1,133 less and is sized for smaller rooms, so you don't pay for range you won't use. Best for focus and huddle rooms, with BYOD/USB. See the Yealink UVC34
- Choose the Poly Studio V12 if you want the one that covers bigger rooms (up to small rooms) and also supports Teams and Zoom. Best for huddle and small rooms, with Teams, Zoom and BYOD/USB. See the Poly Studio V12
Also compared
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- Yealink UVC34 vs Barco ClickShare Bar Core
- AVer VB150 vs Poly Studio V12
- Logitech MeetUp 2 vs Poly Studio V12
Still deciding? Read the Yealink UVC34 guide and the Poly Studio V12 guide, see UVC34 alternatives and Studio V12 alternatives, compare them interactively, or send us your room details for a recommendation.
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