VIVITEK

EK755i

Vivitek EK555i - 4K D-LED Touch Smart Board

75 inch
4K Ultra-HD (3840 x 2160)
5000:1 contrast
500 cd/m2 brightness

The new NovoTouch EK series of interactive 4K displays offers the most complete solution for engaging hybrid meetings and classrooms. The displays feature NovoConnect Wireless Collaboration, Video Conferencing, BYOM (optional) and NovoDS Digital Signage functions. NovoTouch is available in 65”, 75” and 86” screen sizes, all with UHD 4K resolution. NovoTouch is designed to take business meetings and training sessions to a new level of collaboration and interaction.

Specs

Type/Technology

Backlit D-LED (IPS- ADS)

Brightness

500 cd/m2

Contrast Ratio

5000:1

Native Resolution

4K Ultra-HD (3840 x 2160)

Viewing Angle (H/V)

178° / 178°

Aspect Ratio

16:9

Refresh Rate

60 Hz

Estimated Life Time

50000 hours

Digital Light Sensor embedded to auto detect ambient light and adjust display brightness for energy saving

Display Color (Bit)

1.07 Billion

Installation Orientation

Landscape

Daily Operation (Hours/Days)

16/7

Technology

Infrared Touch

Touch Points

Annotation: 10 Points Finger Touch: 20 Points

Accuracy

Finger and Passive Pen: ±1.0mm (Over 90% area)

Response Time

≤ 6ms

Touch Resolution

32,768 x 32,768

Surface Protection

4mm Thick Toughened Glass (Level 7H on Mohs Scale of Mineral Hardness)

Touch Tools

Finger, Stylus, Glove, Opaque Objects

Operating System

Android™ v11

Internal Storage

64GB (eMMC Flash)

External USB

Yes (FAT32 / NTFS)

Display Input

HDMI v2.0 x3(HDCP v2.2 Compliant), USB-C x1, VGA-In (x1)

Audio Input

Audio-In (3.5mm) x1

Display Output

HDMI-Out v1.4 x1 1080p@60Hz

Audio Output

Audio-Out (3.5mm) x1, SPDIF-Out x1

Internet

LAN (RJ45, 10/100/1000M) x2

Control

RS232-In x1

WiFi (USB Module)

WiFi 6; 802.11 a/b/g/n/ac/ax (2.4GHz/6GHz) USB dongle/ Built-in

Bluetooth

V5.0

I/R Receiver

Front x1 (±25° Angle, >8m Distance)

USB

Front: USB-A 2.0 x2 Side: USB-A 3.0 x3, USB-B 2.0 x2 (For Touch Port), USB-C 3.1 (Power 65W) x1 Bottom: USB-A 3.0 x1, USB-B 2.0 x2 (For Touch Port)

Collaboration Software

Screen mirroring (NovoConnect SW/App), Screen duplication (up to 6) over the corporate network (NT LiveScreen/ NT LiveReceiver), White board (Note), Screen login protection (PIN Code / RFID / NFC Tag), Screen Recording (NT Minutes), BYOM (optional), Google Play, NT App Store

Platform Compatibility (BYOD)

Windows, Ubuntu, MacOS, Chromebook, iOS and Win 10 Miracast

Digital SignageSoftware

Digital signage (NovoDS)

Windows (OPS)

Intel Standard 80 Pin OPS (Optional)

Speakers

16W x2 (Stereo)

Light Sensor

Yes

Software/ Command

Free Software- Remote Manager. DMD, Supports Crestron IP command

Power

Supply (Internal): AC 100 - 240V, 50/60Hz (3.0A) Consumption: 400W <0.5W (Standby)

Dimension (L x H x D)

1,709.39mm x 1,020.05mm x 91.2mm

Weight

52.2 kg

VESA Mounting (FPMPMI)

4 - M6 × 25mm, 600 x 400mm

Color

Silver

Standard Accessories

AC Power Cord (3m), WiFi 6 USB Module, HDMI Cable,Touch USB Cable, Audio Cable, Stylus (x2), Remote Control (W/Batteries), Documentation Kit, Wall Mount Kit

Optional Accessories

LauncherPlus, LauncherOne

Warranty

Standard: 3-Year warranty on the panel Education: 5-Year warranty on the panel, where end customer is a school, university or training center. Education product registration required within 180 days of purchase for extended warranty to be valid.