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Price: $2,372.93
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Last Updated: Aug 19, 2025
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Bright, True 4K UHD projector for classrooms and meeting spaces
Future proof your classroom or office space with this high brightness True 4K UHD projector.
The 4K400x projects the finest of details in any environment even when total ambient light control is not possible.
This projector boasts dual HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.
In addition, when needed, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.
Main Specification
| General Information | |
| Manufacturer | Optoma Technology |
| Manufacturer Part Number | 4K400X |
| Manufacturer Website Address | http://www.optomausa.com |
| Brand Name | Optoma |
| Product Model | 4K400x |
| Product Name | 4K400x DLP Projector |
| Product Type | DLP Projector |
| Technical Information | |
| Projection Method | Front |
| 3D Type | 3D |
| High Dynamic Range (HDR) | Yes |
| High Dynamic Range (HDR) Type | HLG |
| High Dynamic Range (HDR) Type | HDR10 |
| Projection Lens | |
| Minimum Focal Length | 15.84 mm |
| Maximum Focal Length | 17.42 mm |
| Maximum Diagonal Image Size | 25 ft |
| Optical Zoom | 1.1x |
| Lamp | |
| Number of Lamps | 1 |
| Lamp Type | Lamp |
| Lamp Power | 240 W |
| Normal Mode Lamp Life | 4000 Hour |
| Economy Mode Lamp Life | 10000 Hour |
| Image | |
| Standard Mode Brightness | 4000 lm |
| Graphic Mode | 4K UHD |
| Maximum Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Contrast Ratio | 1,000,000:1 |
| Video | |
| Video Signal Standard | HDTV |
| Output Scan Format | 2160p |
| Audio | |
| Speaker Included | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| USB | Yes |
| Power Description | |
| Operating Power Consumption | 305 W |
| Physical Characteristics | |
| Height | 4.7" |
| Width | 12.4" |
| Depth | 10.6" |
| Weight (Approximate) | 8.77 lb |
| Miscellaneous | |
| Application/Usage | Conference |
| Application/Usage | Home |
| Application/Usage | Class Room |
| Application/Usage | Gaming |
| Application/Usage | Presentation |
| Application/Usage | Office |
| Application/Usage | Corporate |
| Application/Usage | Business |
| Package Contents |
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WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
