4800 Lumen WUXGA Short Throw Laser Projector China Projectors

SMX MX-ST4800U 4800 Lumen Short Throw Laser Projector

Key Features

High-Brightness Detail Performance: 

4800 Lumens Brightness: Delivers bright, vivid images even in environments with strong ambient light, such as classrooms or small-to-medium-sized conference rooms.

Native WUXGA Resolution (1920x1200): Offers a 16:10 HD aspect ratio—the "golden ratio" for professional displays—providing more vertical screen real estate than traditional 1080P resolutions. This makes it ideal for reading documents and viewing high-definition charts.

5,000,000:1 Dynamic Contrast Ratio: Leverages dynamic laser light source control technology to ensure deep blacks, pure whites, and exceptionally rich image depth and layering.

Premium Hardware Configuration:

Ricoh Lens: Equipped with a lens from Ricoh—a world-leading optical manufacturer—guaranteeing razor-sharp clarity at the image edges and minimal distortion.

Nichia Laser Light Source: Features a high-quality Nichia laser module with a lifespan of up to 20,000 hours in Normal mode and 30,000 hours in ECO mode, effectively eliminating the need for lamp replacements over the product's entire service life.

Sony Panel: Incorporates a 0.64-inch Sony panel, ensuring precise color reproduction and exceptional color stability.

Ultra-Short Throw Capability:

0.44:1 Throw Ratio: This is the device's core competitive advantage. It allows the projector to cast a large image (ranging from 55 to 130 inches) from an extremely short distance. Presenters can stand directly in front of the screen without casting shadows on the image or being dazzled by the light beam, making it perfectly suited for installation environments with limited space.

Professional Features

Comprehensive Geometric Correction:

In addition to supporting standard vertical and horizontal (±15°) keystone correction, the unit features 4-corner adjustment, 6-point geometric correction, and "Grid Image Tune" functionality. It even offers compensation for pincushion and barrel distortion, allowing users to project a perfectly square and aligned image even onto uneven or irregular surfaces.

Robust System Integration:

Supports major LAN control protocols such as Crestron RoomView, AMX Discovery, and PJ-Link. This enables IT administrators to conveniently monitor and manage multiple projectors remotely and in batches via the RJ45 network interface. Versatile Projection Support:

Supports 360° projection (allowing for installation at any angle) and an Auto Ceiling function, making it ideal for interactive floor projection or creative ceiling displays.

Features a built-in 16W high-power speaker, capable of meeting standard teaching and meeting requirements without the need for external audio systems.

Typical Application Scenarios

Modern Classrooms: The ultra-short-throw design pairs perfectly with interactive whiteboards, ensuring that teachers are no longer obstructed by shadows during lessons.

Corporate Meeting Rooms: Projects a large-scale display even within small, confined meeting spaces, while WUXGA resolution ensures that PowerPoint content remains crisp and clearly legible.

Immersive Dining & Art Exhibitions: Leverages 360° projection capabilities and exceptional color fidelity to create interactive light-and-shadow effects on floors or walls.

Digital Signage & Window Displays: The high stability of the laser light source ensures reliable performance for continuous, long-term commercial operation.