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BenQ LK935 data projector Standard throw projector 5500 ANSI lumens DLP UHD 4K (3840x2160) 3D White
SKU
9H.JS277.14E
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BenQ LK935, 5500 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 3810 - 5080 mm (150 - 200")
| Service life of light source | 20000 h |
|---|---|
| Light source type | Laser |
| Projector brightness | 5500 ANSI lumens |
| Projection technology | DLP |
| SKU | 9H.JS277.14E |
| EAN | 4718755091902 |
| Manufacturer | Benq |
| Availability | In Stock |
BenQ LK935. Projector brightness: 5500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 8.6 - 9.4 mm, Zoom ratio: 1.6:1, Throw ratio: 1.36 - 2.18. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0b
| Projector | |
|---|---|
| Number of colours | 1.07 billion colours |
| Colour gamut | 92% |
| Projector native resolution | UHD 4K (3840x2160) |
| Native aspect ratio | 16:9 |
| Screen size compatibility | 3810 - 5080 mm (150 - 200") |
| Contrast ratio (typical) | 3000000:1 |
| Zoom ratio | 1.6:1 |
| Zoom capability | Yes |
| Vertical scan range | 15 - 135 Hz |
| Keystone correction, vertical | -30 - 30° |
| Keystone correction, horizontal | -30 - 30° |
| Projection technology | DLP |
| Projector brightness | 5500 ANSI lumens |
| Smart projector | No |
| 3D vertical scan range | 23 - 240 Hz |
| Lamps | |
| Light source type | Laser |
| Service life of light source | 20000 h |
| Service life of light source (economic mode) | 30000 h |
| Light source | |
| Light source type | Laser |
| Service life of light source | 20000 h |
| Service life of light source (economic mode) | 30000 h |
| Lens system | |
| Zoom ratio | 1.6:1 |
| Zoom capability | Yes |
| Focal length range | 8.6 - 9.4 mm |
| Horizontal lens shift range | -23 - 23% |
| Vertical lens shift range | -60 - 60% |
| Throw ratio | 1.36 - 2.18 |
| F-number (relative aperture) | 1.809 |
| Scanning frequency | |
| Vertical scan range | 15 - 135 Hz |
| Video | |
| Full HD | Yes |
| 3D | Yes |
| Supported graphics resolutions | 640 x 480 (VGA), 3840 x 2160 |
| Audio | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
| Ports & interfaces | |
| HDMI connector type | Full-size |
| HDBaseT port | Yes |
| DC-in jack | Yes |
| HDMI version | 2.0b |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 1 |
| Audio (L/R) out | 1 |
| Serial interface type | RS-232 |
| AC (power) in | Yes |
| S/PDIF out port | Yes |
| Audio Return Channel (ARC) | Yes |
| 3D sync port | Yes |
| USB 2.0 Type-A ports quantity | 1 |
| 3G-SDI output | Yes |
| 3G-SDI input | 1 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ethernet LAN (RJ-45) ports | 1 |
| Technical details | |
|---|---|
| DC-in jack | Yes |
| Product colour | White |
| HDCP | Yes |
| Image lag time | 33.4 ms |
| Performance | |
| Market positioning | Business |
| HDCP | Yes |
| Vertical scan range | 15 - 135 Hz |
| Features | |
| HDCP | Yes |
| HDCP version | 2.2 |
| Multimedia | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 1 |
| RMS rated power | 10 W |
| Design | |
| Market positioning | Business |
| Product type | Standard throw projector |
| Product colour | White |
| Display | |
| Built-in display | No |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 520 W |
| Power source | AC |
| Power consumption (typical) | 405 W |
| Power consumption (standby) | 0.5 W |
| Cord length | 1.8 m |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Weight & dimensions | |
| Weight | 7 kg |
| Width | 416 mm |
| Depth | 351 mm |
| Height | 166 mm |
| Other features | |
| F-number (relative aperture) | 1.809 |
| Security updates end date | 31/12/2026 |
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|---|---|---|---|---|---|---|
| SKU |
9H.JS277.14E
|
V11HA34840
|
V11HA34940
|
W9PD7JF01VZ1
|
9H.JRC77.15E
|
9H.JRG77.25E
|
| Manufacturer |
Benq
|
Epson
|
Epson
|
Optoma
|
Benq
|
Benq
|
| Contrast ratio (typical) |
N/A
|
2000:1
|
2000:1
|
100000:1
|
N/A
|
N/A
|
| Weight |
6000g to 8000g
|
N/A
|
N/A
|
6000g to 8000g
|
6000g to 8000g
|
N/A
|
| Projection technology |
DLP
|
3LCD
|
3LCD
|
DLP
|
DLP
|
DLP
|
| Projector brightness |
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
Over 4000 ansi Lumens
|
| Noise level |
N/A
|
30dB to 40dB
|
30dB to 40dB
|
30dB to 40dB
|
30dB to 40dB
|
N/A
|
| DVI port |
N/A
|
Y
|
Y
|
N/A
|
N/A
|
N/A
|
| VGA (D-Sub) ports quantity |
1
|
1
|
1
|
1
|
N/A
|
1
|
| HDMI ports quantity |
2
|
1
|
1
|
2
|
2
|
2
|
| Native aspect ratio |
16:9
|
16:10
|
16:10
|
16:10
|
16:9
|
16:10
|
| Projector native resolution |
UHD 4K (3840x2160)
|
WUXGA (1920x1200)
|
WUXGA (1920x1200)
|
WUXGA (1920x1200)
|
UHD 4K (3840x2160)
|
1080p (1920x1080)
|
| Product type |
Standard throw projector
|
Large venue projector
|
Large venue projector
|
Ultra short throw projector
|
Short throw projector
|
Short throw projector
|
| Light source type |
Laser
|
Laser
|
Laser
|
Laser
|
Laser
|
N/A
|