65" Multi-touch Interactive UHD LED 350 nits

The Vivitek EK655i is a 65-inch NovoTouch interactive display built around a 4K UHD D-LED panel with IPS-ADS technology. It combines multi-touch interaction, Android 11, wireless collaboration, videoconferencing, digital signage, and extensive wired connectivity for hybrid meetings, training sessions, and classroom instruction.

Ideal Use Cases

The EK655i is designed for organizations that need one display for presenting, annotating, collaborating, and sharing content. NovoConnect supports wireless collaboration, while NovoDS provides digital-signage functionality. Videoconferencing features support hybrid participation, and optional BYOM capability allows compatible users to conduct meetings through their preferred meeting environment. Its landscape orientation and specified 16/7 daily operating schedule suit meeting rooms, training facilities, classrooms, and scheduled signage applications.

Why Choose This Model

The 65-inch panel pairs 4K UHD resolution with a 60 Hz refresh rate, 178-degree horizontal and vertical viewing angles, and support for 1.07 billion colors. Its touch system recognizes up to 20 simultaneous touch points and 10 annotation points, enabling multiple participants to work directly on displayed material.

• Android 11 operating system with 64 GB of eMMC flash storage
• Touch input using a finger, stylus, glove, or opaque object
• 32,768 × 32,768 touch resolution
• Touch accuracy of ±1 mm across more than 90 percent of the surface

Installation and Integration

The gray display is intended for landscape installation and supports a 600 × 400 mm VESA mounting pattern using four M6 × 25 mm fasteners. The supplied dimensional record states 30 mm × 40 mm × 50, but the final unit is not identified in the source data and should be confirmed before planning cabinetry or mounting clearances.

Connection options include one HDMI input, two HDMI outputs, HDMI 2, four USB-A 3.0 ports, two USB-A 2.0 ports, four USB-B 3.0 touch connections, and one USB-C 3.1 port supplying up to 65 W of power. The display also provides microSD, 3.5 mm audio input and output, RS-232 input, S/PDIF output, and an infrared receiver. Network integration is supported through one PoE RJ45 connection, two 10/100/1000M LAN ports, and Wi-Fi 6 with 802.11 a/b/g/n/ac/ax compatibility.

Performance Highlights

The D-LED panel has an estimated service life of 50,000 hours and is protected by 4 mm tempered glass rated at 7H on the Mohs mineral-hardness scale. The technical specification records brightness at 500 cd/m², while the supplied product title identifies the display as a 350-nit model. This discrepancy should be verified when brightness is a purchasing requirement.

Power is supplied internally at 100–240 V AC, 50/60 Hz, and 3 A. Listed consumption is 300 W, with standby consumption below 0.5 W. External USB media formatted as FAT32 or NTFS is supported.

What Makes It Different

The EK655i brings presentation, touch interaction, wireless collaboration, videoconferencing, and digital signage into one display. Its combination of 20-point touch, 10-point annotation, Android 11, and 64 GB of internal storage supports direct interaction without limiting the system to a single input method. USB-C connectivity with 65 W power further expands integration options for compatible connected equipment.

Standard accessories include an HDMI cable, region-dependent warranty card, remote control with battery, and AC power cord. LauncherPlus and LauncherOne are available as optional accessories.

Final Assessment

The Vivitek EK655i is a feature-rich 65-inch interactive 4K display for collaborative rooms, instruction, training, videoconferencing, and digital signage. Its broad touch support, reinforced glass, network connectivity, and extensive I/O make it adaptable to multiple workflows. The source identifies this model as discontinued, so availability and the conflicting brightness figures should be confirmed before purchase.