NovaStar KU20 vs MX20
The NovaStar KU20 and NovaStar MX20 are both in the COEX Series family. This page compares their specifications side by side so you can choose the right controller for your LED display project.
The KU20 is the more affordable option. The MX20 sits higher in the lineup — typically with more pixel capacity, more input/output ports, or extended professional features.
Side-by-Side Specifications
| Spec | KU20 | MX20 |
|---|---|---|
| Price | $927 | $1,667 |
| Status | Active | Active |
| Series | COEX Series | COEX Series |
| Max Pixels | 3.9 million pixels | 3.9 million pixels |
| Layers | — | 3 layers |
| Inputs | 1x HDMI 1.3 | 2x HDMI 1.3, 1x 3G-SDI |
| Ethernet Outputs | 6x Gigabit | 6x Gigabit |
| Fiber Outputs | 1x 10G Fiber | 2x 10G Fiber |
| Output Ports | 6x Gigabit Ethernet, 1x Fiber | 6x Gigabit Ethernet, 2x Fiber |
| Input Resolutions | HDMI 1.3: 2560×1440@60Hz (max width 2560px, max height 1440px) | HDMI 1.3: 2560×1440@60Hz (max width 2560px, max height 1440px) 3G-SDI: 2048×1080@60Hz (max width 2048px, max height 1080px) |
| Dimensions | 254.3 mm × 50.6 mm × 290.0 mm | 482.6 mm × 49.9 mm × 384.0 mm |
| Net Weight | 2.1 kg | 4.5 kg |
| IP Rating | IP20 | IP20 |
| Applications | Virtual Production, Studios, Broadcasting, E-sports | Virtual Production, Studios, Broadcasting, E-sports |
| Software | VMP | VMP |
About the NovaStar KU20
The KU20 is part of NovaStar's premium COEX Series (Creativity, Openness, Extensibility, Infinite possibilities), specifically designed for high-end display applications such as virtual production, studios, broadcasting, E-sports, and large-scale rental activities. This controller offers 1x HDMI 1.3 input, 6x Ethernet outputs and 1x 10G optical output. With a maximum loading capacity of 3.9 million pixels, the KU20 provides reliable performance for professional LED display applications. It features frame rate adaptive capabilities (23.98-480 Hz), pixel-level brightness and chroma calibration, full-grayscale calibration, and low latency operation. It supports two working modes (All-In-One Controller and Send-Only Controller) and works with VMP (Vision Management Platform) software to provide advanced operation and control experience.
About the NovaStar MX20
The MX20 is NovaStar's entry-level offering in the premium COEX Series (Creativity, Openness, Extensibility, Infinite possibilities), delivering professional-grade performance in a compact, cost-effective package. This all-in-one controller seamlessly integrates video processing and video control into a single unit, eliminating the need for separate devices. Equipped with 2x HDMI 1.3 and 1x 3G-SDI inputs, the MX20 accommodates diverse video sources while maintaining exceptional reliability. With 6x Gigabit Ethernet output ports and 2x 10G optical fiber ports, it handles displays up to 3.9 million pixels (max 3840×2560) across 3 independent processing layers. The MX20 excels in applications requiring precise synchronization through its Genlock support, delivering ultra-low latency (1 frame) and adaptive frame rates from 23.98-480 Hz. Its advanced image processing includes four intelligent scaling modes (custom, pixel-to-pixel, snap to canvas, fill screen), 14-channel color correction, and full-grayscale calibration for uniform brightness. Fully compatible with NovaStar's VMP (Vision Management Platform) software, the MX20 provides intuitive centralized control for studios, broadcasting facilities, corporate events, and professional installations where space efficiency and reliability are paramount.
Buy from Olympian LED — Authorized USA NovaStar Distributor
Olympian LED supplies the KU20 and the MX20 from our Florida warehouse, with same-day shipping on stocked items. Call 321-747-3220 to confirm stock, dealer pricing, or technical questions on which controller is right for your LED display.