Samsung WM55B interactive whiteboard

Samsung WM55B. Display diagonal: 139.7 cm (55″), Display brightness: 350 cd/m², Display resolution: 3840 x 2160 pixels. Operating system installed: Tizen, User memory: 32 GB. Product colour: Grey, White, Panel mounting interface: 400 x 400 mm, Frame material: Plastic. Operating hours (hours/days): 16/7. Power consumption (typical): 154 W, Power consumption (standby): 0.5 W, AC input voltage: 100-240 V

Display
Display diagonal: 139.7 cm (55″)
Display brightness: 350 cd/m²
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Panel type: VA
Native aspect ratio: 16:9
Contrast ratio (typical): 4000:1
Response time: 8 ms
Display brightness (min): 220 cd/m²
Feature: Touchscreen
Touch technology: Multi-touch
Touchscreen type: Infrared
Number of simultaneous touchpoints: 20
Touch system response time: 26 ms
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Pixel pitch: 0.315 x 0.315 mm
Colour gamut: 72%
Horizontal scan range: 30 – 81 kHz
Vertical scan range: 48 – 75 Hz
Haze rate: 2%
Computer system
Operating system installed: Tizen
Operating system version: 6.5
Feature: Built-in processor
User memory: 32 GB
Audio
Feature: Built-in speaker(s)
Network
Feature: Wi-Fi
Feature: Bluetooth
Feature: Ethernet LAN
Ports & interfaces
Feature: HDCP
HDCP version: 2.2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
HDMI ports quantity: 2
USB Type-C ports quantity: 1
HDMI version: 2.0
DisplayPort version: 1.2
DisplayPorts quantity: 1
Ethernet LAN (RJ-45) ports: 1
Audio output: 1
RS-232 ports: 1
Ergonomics
Product colour: Grey, White
Feature: VESA mounting
Panel mounting interface: 400 x 400 mm
Frame material: Plastic
Performance
Operating hours (hours/days): 16/7
Power
Power consumption (typical): 154 W
Power consumption (standby): 0.5 W
AC input voltage: 100-240 V
AC input frequency: 50/60 Hz
Operational conditions
Operating temperature (T-T): 0 – 40 °C
Operating relative humidity (H-H): 10 – 80%
Weight & dimensions
Width: 1297.4 mm
Depth: 59.9 mm
Height: 768.2 mm
Weight: 28.6 kg
Bezel width: 2.62 cm
Packaging data
Package width: 1464 mm
Package depth: 190 mm
Package height: 915 mm
Package weight: 35.9 kg