- Description
Description
Color
Jade white | Cadet gray
Screen
Optical anti-blue light
Supported
Refresh rate
60 Hz
Color gamut
90% NTSC (typical)
Viewing angle
178° horizontal, 178° vertical
Multi-touch
20
Resolution
4K (3840 × 2160 px)
Backlight type
DLED
Brightness
400 cd/m2
Aspect ratio
16:9
Glass hardness
7H (Mohs)
Screen lamination
Zero-gap bonding
Automatic brightness adjustment
√
Anti-glare
√
Writing
Precision
±1 mm
Writing Latency
35 ms
Whiteboard saving mode
QR code scanning, email, USB flash drive, and local
Smart writing
Support for recognition of English Chinese, and 11 graphics
Erasing by hand gestures
√
Projection
Projection mode
App free projection, DLNA, wired projection
Reverse control
√
Projection effect
4k 30 fps
Processor
CPU
4Core @ 1.5G
RAM
8 GB
Flash
64 GB
Operating System
Operating System
Android 9.0 with optional Windows 10
Loudspeaker
Frequency domain
20 Hz–20 kHz
Quantity
4
Stereo
√
Sound pickup distance
8 m
Microphone
Sound pickup angle
180° front view
Quantity
2
Frequency domain
20 Hz–20 kHz
Enhanced function
Echo cancellation, noise suppression, automatic gain control
External microphone
√
Camera
Camera
No built-in camera, optional external camera
Intelligent Capabilities
Intelligent capabilities
Voice assistant, smart manager, smart writing assistant
Language
Supported
Simplified Chinese, Traditional Chinese, English, Spanish (European), French, Russian, Japanese, German, Portuguese (Brazilian), Italian
Terminal interface
Video input
2 x HDMI, 1 x USB Type-C port, 1 x optional OPS input
Video output
1 x built-in screen, 1 x HDMI
Audio input
1 x built-in microphone array, 1 x 3.5 mm LINE IN, 1 x optional OPS audio input, 2 x HDMI audio input
Audio output
4 x built-in speaker, 1 x 3.5 mm LINE OUT, 1 x HDMI
Other ports
2 x USB A ports, 1 x USB B port, and 1 x RJ45 port
Voltage
100–240 V AC
Electrical characteristics
Frequency
50–60 Hz
Maximum power
< 450 W (86”)
Screen size: 86 inches
Boxed dimensions: 2090 x 1375 x 280 mm
Product dimensions: 1963.8 x 1176.1 x 95 mm
Gross weight: 97.8 kg
Net weight: 76.5 kg