AG Neovo VA4301 Signage Display Digital signage flat panel 108 cm (42.5 inch) LED 350 cd/m² 4K Ultra HD Black

The AG Neovo VA4301 is a 42.5" (43") 4K UHD slim bezel digital signage flat panel designed for business, retail, hospitality and education environments. The LED display offers 3840 x 2160 resolution, 350 nits brightness and a 178°/178° wide-viewing IPS panel to deliver clear, detailed visuals. Its ultra-slim 1.5 mm bezel and black finish provide a professional appearance while built-in features such as triple HDMI inputs, RS232, USB, dual 5 W speakers and ANTI-BURN-IN™ technology support reliable, long-term operation and straightforward integration into managed networks.

Advantages

The VA4301 combines 4K clarity with a slim bezel design to maximise screen area and present sharp content for signage and presentations. With 350 cd/m² brightness and a wide viewing angle, images remain vivid and consistent across public indoor spaces. Patented ANTI-BURN-IN™ technology reduces risk of image retention, and Neovo Controller compatibility enables centralised remote management on macOS and Windows. Multiple HDMI inputs, RS232 and USB provide flexible connectivity for a variety of sources.

Suitable for

• Retail digital signage and promotional displays
• Corporate meeting rooms and presentations
• Hospitality lobbies and information screens
• Educational displays and lecture halls
• Public indoor areas such as shopping centres and control rooms

Key specifications

• Display diagonal: 42.5" (108 cm)
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: IPS, LED backlight
• Brightness: 350 cd/m² (nits)
• Viewing angle: 178°/178°
• Response time: 5 ms
• Contrast ratio (typical): 1200:1
• Speakers: 2 × 5 W (built-in)
• Inputs: 3 × HDMI, RS232, USB
• Bezel: ultra-slim 1.5 mm
• VESA mounting: yes
• Colour: Black

How to use

Mount the display using a compatible VESA bracket or place it on a suitable surface. Connect video sources via one of the three HDMI ports and connect RS232 or USB as required for centralized control. Use the Neovo Controller software on macOS or Windows to schedule content, adjust display settings and manage multiple units remotely. For standard indoor installations set brightness and input selection through the on-screen menu or controller, and test viewing angles from typical audience positions to ensure optimal legibility.

Recommendations

For long-term reliability, enable ANTI-BURN-IN™ features and schedule varied content or screen savers where static elements appear for extended periods. Keep the display in indoor environments away from direct sunlight and high humidity, and use Neovo Controller for regular firmware updates and centralised configuration.