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BenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) Black
2 699.00 €
Monthly payment from 70,40 €
3771817 9H.JT577.13E
4718755095436
Shipping 3-7 b.d.
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All about the product
4K Clarity for Immersive Visuals and Detail-filled ExperiencesDiscover breathtaking clarity with 4K resolution, bringing intricate details and vibrant colours to life. LK835ST ensures precise alignment with its motorised zoom, 3D Keystone Correction, and curved screen warping, allowing for quick and easy setup. With the power of 4K resolution, it enhances the immersiveness of any content, making it perfect for educational, interactive, and entertainment setups.
Seamless Alignment and Sharp Focus from any Angle
Quick Focus
Remote, hot-key, or RS232 control snaps the picture into sharp focus in seconds.
Auto Screen Fit
Aligns the image to the screen in three guided steps, removing manual shift and keystone work.
*Note:
Auto Screen Fit supports 16:9, 16:10, 4:3, and 1:1 aspect ratios.
For non-standard aspect ratios, please view the video and adjust via graphic card settings.
Enclosure or screen border requires at least 2 inches of width.
20,000-Hour Lifespan with No Lamp Replacement
Guarantees up to 20,000 hours of maintenance-free operation, saving you money on lamp replacements and maintenance. Take advantage of the consistently impressive brightness for up to 30,000 hours under Eco Mode.
Projector | |
| Projection technology | DLP |
| Projector brightness | 4000 ANSI lumens |
| Contrast ratio (typical) | 3000000:1 |
| Keystone correction, horizontal | -30 - 30° |
| Keystone correction, vertical | -30 - 30° |
| Screen size compatibility | 1524 - 3048 mm (60 - 120") |
| Native aspect ratio | 16:9 |
| Projector native resolution | 4K (4096x2400) |
| Number of colours | 1.07 billion colours |
| Zoom capability | Yes |
Light source | |
| Light source type | Laser |
| Service life of light source | 20000 h |
| Service life of light source (economic mode) | 30000 h |
Lens system | |
| Offset | 102.5% |
| Throw ratio | 0.69~0.83 |
| Focus | Motorized |
Video | |
| Full HD | Yes |
| Supported graphics resolutions | 3840 x 2160, 640 x 480 (VGA) |
| Supported video modes | 720p, 1080p, 480i, 480p, 1080i, 2160p, 576i, 576p |
Technical details | |
| Serial interface type | RS-232 |
Ports & interfaces | |
| Composite video in | 0 |
| Component video (YPbPr/YCbCr) in | 0 |
| DVI port | No |
| HDMI ports quantity | 2 |
| VGA (D-Sub) ports quantity | 0 |
| AC (power) in | Yes |
| DisplayPorts quantity | 1 |
| PC Audio out | Yes |
| HDMI version | 1.4a |
Features | |
| Noise level | 34 dB |
| Noise level (economic mode) | 28 dB |
Multimedia | |
| RMS rated power | 10 W |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 1 |
Design | |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Product type | Short throw projector |
| Market positioning | Home cinema |
Colour | |
| Product colour | Black |
Operational conditions | |
| Power consumption (typical) | 212 W |
| Operating temperature (T-T) | 0 - 40 °C |
Power | |
| Power source | AC |
| Power consumption (standby) | 0.5 W |
| Power consumption (economy mode) | 136 W |
| Power consumption (max) | 320 W |
| AC input voltage | 100 - 240 V |
Weight & dimensions | |
| Weight | 3.4 kg |
| Height | 234.5 mm |
| Depth | 112.4 mm |
| Width | 303.5 mm |
Packaging content | |
| Remote control included | Yes |
| Cables included | AC |
Network | |
| Wi-Fi | Yes |
| Ethernet LAN | No |
