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Yealink A40-031 Video Conferencing System - Video, Audio, AI
- AI-powered video and audio for hybrid meetings •
- All-in-One design for small to medium rooms •
- Single cable setup for power and network •
- 4K content sharing with USB-C •
- More features
Price: Low - High
Offers updated on: 14/09/2025. Paid and non-exhaustive ads. ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
Features
Performance
- Bluetooth:Yes
- Bluetooth version:5.0
- Product colour:Black
- Product type:Group video conferencing system
- Signal-to-Noise Ratio (SNR):63 dB
Video
- HD type:4K Ultra HD
- Maximum video resolution:3840 x 2160 pixels
- Total megapixels:48 MP
- Supported video modes:1080p, 2160p
- Supported graphics resolutions:1920 x 1080 (HD 1080), 3840 x 2160
- Maximum frame rate:60 fps
- Aspect ratio:16:9
Audio
- Built-in speaker(s):Yes
- Number of speakers:2
- Frequency range:80 - 18000 Hz
- RMS rated power:20 W
Ports & interfaces
- HDMI ports quantity:2
- USB 2.0 ports quantity:1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:1
- Ethernet LAN (RJ-45) ports:1
- Line-in:Yes
- Line-out:Yes
Network
- Ethernet LAN:Yes
- Wi-Fi:Yes
- Wi-Fi standards:802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Camera
- Megapixel (approx.):48 MP
- Camera type:Dual camera
- Zoom capability:Yes
- Digital zoom:6x
- Horizontal field of view:110°
- Vertical field of view:54°
- Diagonal field of view:120°
- Focus adjustment:Auto
- Number of camera presets:9
- Aperture range (F-F):2.2 - 2.4
- Minimum illumination:0.1 lx
- Camera shutter speed:0.01 - 0.033 s
Display
- Display:IPS
- Display diagonal:25.6 cm (10.1")
- Display resolution:1280 x 800 pixels
- Contrast ratio (typical):1000:1
- Touchscreen:Yes
- Touchscreen type:Capacitive
- Viewing angle, horizontal:178°
- Viewing angle, vertical:178°
- Display brightness:3520 cd/m²
- Anti-glare screen:Yes
Microphone
- Microphone sensitivity:-38 dB
- Microphone frequency:100 - 20000 Hz
- Sound pressure level (max):130 dB
- Number of microphone arrays:8
Operational conditions
- Operating temperature (T-T):0 - 40 °C
- Operating relative humidity (H-H):10 - 95%
Weight & dimensions
- Width:650 mm
- Depth:62 mm
- Height:80 mm
- Weight:5.54 kg
Packaging content
- Quick start guide:Yes
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