5200 Lumens 4K Laser Projector with RICOH Lens and Commercial Use Short Throw Laser Projector Design
With an incredible 8.3 million pixels (3840 × 2160P) and equipped with high-end Ricoh lenses, the SMX 4K laser projector delivers a crisper picture, more realistic colors, and greater detail using four times more pixels than standard HD (1920 × 1080P). SMX's 4K projectors are ideal for a variety of occasions due to their high resolution, wide color gamut, enhanced contrast, and excellent viewing experience — adapting to future development trends and bringing excellent visual effects.
- 4K UHD Resolution
- 20000 Hours Lifespan
- Up to 300-inch big screen size
- 5,000,000:1 High dynamic contrast
- Support HDR10
- Built-in 16W speaker
- Powerful keystone correction
| Model | |
| Model No. | MX-LK5200ST |
|---|---|
| Brightness (Lumen) | 5200 |
| Resolution | 4K Enhancement |
| Overall Spec | |
| Display Panel | 3 × 0.64" with MLA |
| Display Technology | Liquid Crystal Display |
| Light Source | Laser |
| Light Source Lifetime (Normal Mode) | 20000 hrs |
| Light Source Lifetime (ECO Mode) | 30000 hrs |
| Lens Vendor | RICOH Lens |
| F | 1.6 |
| f | 6.39mm |
| Zoom / Focus | Manual |
| Throw Ratio | 0.44:1 |
| Screen Size | 50–300 inch |
| Dynamic Contrast Ratio | 5,000,000:1 |
| Noise (Normal) | 40dB |
| Noise (ECO) | 30dB |
| Uniformity | 80% |
| Aspect Ratio (Native) | 16:9 |
| Aspect Ratio (Compatible) | 4:3 / 16:10 |
| Terminal (I/O Port) | |
| HDMI 2.0 IN | ×2 |
| USB-A | ×2 |
| RJ45 | ×1 |
| HD BaseT | ×1 (Optional) |
| Audio Port (S/PDIF) | ×1 |
| Audio Out (Mini-jack, 3.5mm) | ×1 |
| RS232C | ×1 |
| RJ45 (Control) | ×1 |
| General Spec | |
| Speaker | 16W ×1 |
| Keystone Correction (Lens @ Center) | V: ±15° / H: ±15° / 4-corner |
| LAN Control — PJ Link | Yes |
| Computer Signal Input | Up to 4K60Hz |
| D-Zoom | Yes (HDMI) |
| Light Source Brightness Adjustment | 50–100% |
| High Altitude | Yes |
| Auto Ceiling | Yes |
| HDR10 | Yes |
| 360° Projection | Yes |
| Dimension & Weight | |
| Product Size (W × D × H mm) | 390 × 319 × 144 (with lens) |
| Net Weight | 5.5 Kg |
| Accessory | |
| Manual Languages | Chinese, English |
| Standard Accessories | Power cord, Remote control |
A: To clean the lens, use a soft cotton cloth to gently wipe the surface of the glass lens. Avoid using hard cloth or abrasives that may damage the lens.
A: Check the power supply and make sure all connections are secure. Try using a different power outlet or changing the remote control batteries.
A: Yes, you can mount the projector on the ceiling using a projector bracket.
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