Stock Status: 1x unit in stock
4K Clarity for Immersive Visuals and Detail-filled Experiences
Discover 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.
Specs
| Weight & dimensions |
| Weight |
3.4 kg |
| Width |
303.5 mm |
| Depth |
112.4 mm |
| Height |
234.5 mm |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Projector |
| Projector brightness |
4000 ANSI lumens |
| Projection technology |
DLP |
| Projector native resolution |
4K (4096x2400) |
| Contrast ratio (typical) |
3000000:1 |
| Native aspect ratio |
16:9 |
| Screen size compatibility |
1524 - 3048 mm (60 - 120") |
| Number of colours |
1.07 billion colours |
| Keystone correction, horizontal |
-30 - 30° |
| Keystone correction, vertical |
-30 - 30° |
| Video |
| Full HD |
Yes |
| Supported graphics resolutions |
640 x 480 (VGA), 3840 x 2160 |
| Supported video modes |
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p |
| Lens system |
| Focus |
Motorized |
| Zoom capability |
Yes |
| Throw ratio |
0.69~0.83 |
| Offset |
102.5% |
| Power |
| Power source |
AC |
| Power consumption (typical) |
212 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (max) |
320 W |
| Power consumption (economy mode) |
136 W |
| AC input voltage |
100 - 240 V |
| Ports & interfaces |
| VGA (D-Sub) ports quantity |
0 |
| HDMI ports quantity |
2 |
| Composite video in |
0 |
| Component video (YPbPr/YCbCr) in |
0 |
| DVI port |
No |
| Serial interface type |
RS-232 |
| HDMI version |
1.4a |
| DisplayPorts quantity |
1 |
| PC Audio out |
Yes |
| AC (power) in |
Yes |
| Networking |
| Ethernet LAN |
No |
| Wi-Fi |
Yes |
| Packaging content |
| Remote control included |
Yes |
| Cables included |
AC |
| Design |
| Product type |
Short throw projector |
| Market positioning |
Home cinema |
| Product colour |
Black |
| Cable lock slot |
Yes |
| Cable lock slot type |
Kensington |
| Multimedia |
| Built-in speaker(s) |
Yes |
| RMS rated power |
10 W |
| Number of built-in speakers |
1 |
| Features |
| Noise level |
34 dB |
| Noise level (economic mode) |
28 dB |
| Light source |
| Light source type |
Laser |
| Service life of light source |
20000 h |
| Service life of light source (economic mode) |
30000 h |
Features
BenQ LK835ST. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: 4K (4096x2400). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Motorized, Throw ratio: 0.69~0.83, Offset: 102.5%. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160, Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p. Serial interface type: RS-232, HDMI version: 1.4a
Product Description
4K Clarity for Immersive Visuals and Detail-filled Experiences
Discover 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.
