NovaStar MX20 vs CX40 Pro
The NovaStar MX20 and NovaStar CX40 Pro 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 MX20 is the more affordable option. The CX40 Pro sits higher in the lineup — typically with more pixel capacity, more input/output ports, or extended professional features.
Side-by-Side Specifications
| Spec | MX20 | CX40 Pro |
|---|---|---|
| Price | $1,667 | $8,048 |
| Status | Active | Active |
| Series | COEX Series | COEX Series |
| Max Pixels | 3.9 million pixels | 9 million pixels |
| Layers | 3 layers | 3 layers |
| Inputs | 2x HDMI 1.3, 1x 3G-SDI | 2x HDMI 2.0, 1x DP 1.2, 2x 12G-SDI |
| Ethernet Outputs | 6x Gigabit | 6x Gigabit |
| Fiber Outputs | 2x 10G Fiber | 1x 40Gbps Fiber |
| Output Ports | 6x Gigabit Ethernet, 2x Fiber | 6x 5G Ethernet, 1x 40G Fiber |
| Input Resolutions | HDMI 1.3: 2560×1440@60Hz (max width 2560px, max height 1440px) 3G-SDI: 2048×1080@60Hz (max width 2048px, max height 1080px) | HDMI 2.0: up to 4096×2160@60Hz; DP 1.2: up to 4096×2160@60Hz; 12G-SDI: up to 4096×2160@60Hz; 12-bit, 10-bit, and 8-bit color depth |
| Dimensions | 482.6 mm × 49.9 mm × 384.0 mm | 482.6 mm × 94.4 mm × 472.0 mm |
| Net Weight | 4.5 kg | 8.1 kg |
| IP Rating | IP20 | IP20 |
| Power Input | — | 100-240V AC, 50/60Hz |
| Applications | Virtual Production, Studios, Broadcasting, E-sports | — |
| Software | VMP | VMP |
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.
About the NovaStar CX40 Pro
The CX40 Pro is a 4K LED display controller in NovaStar's COEX series. This controller offers rich video input connectors (2x HDMI 2.0 with loop through, 1x DP 1.2, and 2x 12G-SDI with loop through) and supports 5Gbps DATA output via 6x Ethernet ports and 40Gbps remote transmission via optical port. The CX40 Pro can also work with the brand-new VMP (Vision Management Platform) software to provide a better operation and control experience. Featuring a 5.5-inch touch LCD, it makes user operation and control much easier. ⚠️ IMPORTANT: The 5Gbps Ethernet outputs require 5G-compatible receiving cards - NOT compatible with standard Gigabit Ethernet receiving cards.
Buy from Olympian LED — Authorized USA NovaStar Distributor
Olympian LED supplies the MX20 and the CX40 Pro 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.