Descrizione
Specifications
The BenQ LK835ST 4000 ANSI Lumen 4K UHD Laser Projector is an advanced solution for professional applications that require high-quality images and flexible installation. Thanks to its brightness of 4000 ANSI lumens and 4K UHD resolution (3840×2160), this BenQ 4K projector delivers sharp and detailed images, ideal for corporate presentations, simulations, and interactive entertainment.
Laser technology guarantees a light source lifespan of up to 20,000 hours, significantly reducing maintenance costs and ensuring reliable performance over time. Additionally, the 95% Rec. 709 color gamut coverage ensures faithful and vivid color reproduction, making every presentation or visual content more engaging.
The compact design and flexible installation features, such as motorized zoom, 3D keystone correction, and adjustment for curved screens, facilitate adapting the projector to various space configurations. These features allow the BenQ LK835ST projector to be set up quickly and precisely, ensuring optimal image alignment in any environment.
Furthermore, the high contrast ratio contributes to greater depth and realism in the images, enhancing the overall visual experience. The versatile connectivity, with HDMI inputs and other options, enables integration with various devices, making the BenQ LK835ST a flexible tool for presentations and multimedia applications.
Functionality
| Technology | Projection System: DLP |
Image
| Display Color | 30 bit (1.07 billion colors) |
| Resolution | 4K UHD (3840×2160) |
| Image Modes | 3D, Bright, Cinema, Game, Golf, HDR10, HLG, sRGB, User 1, User 2 |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 3,000,000:1 |
| Light Source | Laser (20,000 hrs) |
| Rec. 709 Coverage | 95% |
Audio
| Speaker | 1 x 10W |
| HDMI Audio Return | eARC, 7.1 channel |
Optics
| Projection Ratio | 0.69-0.83 |
| Zoom Ratio | 1.2x |
| Lenses | F/2.53, f = 10.2mm |
| Projection Offset (Full Height) | 102.5% |
| Keystone Correction | 3D, Vertical ± 30 degrees; Horizontal ± 30 degrees; Rotation ± 30 degrees |
Structure
| Dimensions | 30.35 x 11.24 x 23.45 cm |
| Weight | 3.4 Kg |
| Power Consumption | Normal: 192W Standby: 0.5W |
| Voltage | AC 100 to 240 V, 50/60 Hz |
| Acoustic Noise (Tip./Eco.) (dB) | 32 dB/29 dB |
| Operating Temperature | 040 |
| Positioning | Universal ceiling mount CM00G3 |
| Color | Black |
| Interfaces | 2 x HDMI in: HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) 2 x USB Type A: USB Type A-1 (2.0/Power Supply 1.5A/Service), USB Type A-3 (2.0/Wireless Dongle) 1 x USB Type C: Display Port with PD output 5V/1A 1 x RS232 in (DB-9pin) |
