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MX-LK4800ST
SMX
SMX MX-LK4800ST
The MX-LK4800ST redefines the relationship between space and vision. With its exceptional 0.44:1 short-throw ratio, it can project a 100-inch 4K ultra-high-definition image from an extremely short distance. Combined with the vibrant color performance of 3LCD and a high brightness of 4800 lumens, it delivers a delicate, realistic, and impactful visual feast, whether in a narrow display window or a brightly lit immersive showroom.
Key Featurers:
Premium Short Throw Lens: Zero Constraints
Equipped with a world-class lens, the MX-LK4800ST boasts an incredible 0.44:1 throw ratio. This allows
the projector to be placed extremely close to the screen, eliminating shadows from presenters and
making it the ideal solution for rear-projection, small exhibition booths, and immersive "cave" environments.
Breathtaking 4K UHD Resolution
Unlock a new level of detail. With native 4K resolution (four times the pixels of standard 1080p) and a
5,000,000:1 dynamic contrast ratio, every frame is rendered with razor-sharp precision, deep blacks,
and brilliant highlights—perfect for high-end commercial displays and digital artistry.
3LCD Technology: Vivid & True-to-Life Colors
Utilizing a 3-chip 0.64” LCD system, the MX-LK4800ST ensures that Color Brightness equals White
Brightness. This results in stable, flicker-free images with superior color reproduction and no "rainbow effect,"
preserving the artist's original intent.
Long-Lasting Laser Source for 24/7 Reliability
The advanced laser light engine provides 20,000 to 30,000 hours of maintenance-free operation.
Engineered for durability, it supports continuous 24/7 use, significantly reducing the total cost of ownership
by eliminating lamp replacements.
Smart Calibration & Flexible Installation
With V/H ±15° Keystone Correction and 4-Corner Correction, achieving a perfectly squared image is fast
and easy, even in challenging installation angles. It also supports 360-degree rotation, enabling creative
projections on floors, ceilings, or angled walls.
| Model | ||
| Model No. | MX-LK4800ST | |
| Brightness(Lumen) | 4800 | |
| Resolution | 4K | |
| Overall Spec | ||
| Panel | Display Panel | 3x0.64" with MLA |
| Display Technology | Liquid Crystal Display | |
| Light source Lifetime | Light Source | Laser |
| Normal mode | 20000hrs | |
| ECO mode | 30000hrs | |
| Projection Lens | Lens Vendor | RICOH Lens |
| F | 1.6 | |
| f | 6.39mm | |
| Zoom/Focus | Manual | |
| Throw Ratio | 0.44:1 | |
| Screen size | 50-300inch | |
| CR | Dynamic Contrast Ratio | 5000,000:1 |
| Noise | Noise(dB) | 40dB(Normal) 30dB(ECO) |
| Uniformity | Uniformity | 80% |
| AR | Aspect Ratio | Native:16:9 Compatible: 4:3/16:10 |
| Terminal(I/O port) | ||
| Input | HDMI (2.0IN) | *2 |
| USB-A | *2 | |
| RJ45 | *1 | |
| HD BaseT | *1(Optional) | |
| Output | Audio port | S/PDIF*1 |
| Audio out (mini-jack,3.5mm） | *1 | |
| Control | RS232C | *1 |
| RJ45 | *1 (Control) | |
| General Spec | ||
| Audio | Speaker | 16W*1 |
| Dust filter | W/Filter | |
| Filter Life time | 7000h | |
| Power Consumption | Power Requeirements | 100~240V@ 50/60Hz |
| Power Consumption (Normal) (Max) | 325 | |
| Power Consumption (ECO1) (Max) | 200 | |
| ECO Standby Mode Power Consumption | <0.5W | |
| Temp.&Humidity | Operating Temp. | 0 to 40°C |
| Operating humidity. | 20-80% | |
| Storage Temp. | -10 to 50°C | |
| Storage humidity. | 10-85% | |
| High altitude | 0-3000m | |
| Other Functions | ||
| Keystone | Keystone Correction (Lens@center) | V: ±15° H: ±15° 4 corner |
| OSD | Languages | English, Simplified Chinese |
| LAN Control | LAN Control--PJ Link | Yes |
| Scanning Frequency | H-Synch Range | 15~100KHz |
| V-Synch Range | 24~85Hz | |
| Display Resolution | Computer Signal Input | up to 4K60Hz |
| SW setting | D-Zoom | YES (HDMI） |
| laser mode | Normal/ECO | |
| Light source brightness adjustment | 50-100% | |
| High altitude | Yes | |
| Auto Ceiling | Yes | |
| HDR10 | Yes | |
| Standby mode | Normal/ECO | |
| Others | 360° projection | Yes |
| Dimension&Weight | ||
| Product size (WxDxH mm) | 390*319*144; with len | |
| Net. Weight (KG) | 5.5Kg | |
| Packing Size (WxDxH mm) | 492*443*239 | |
| Gross. Weight (KG) | ~7Kg | |
| Accessory | ||
| Manual Languages | Chinese, English | |
| Standard Accessaries | Power cord, Remote control | |
