Bright, True 4K UHD short throw projector for classrooms and meeting spaces
Discover the short throw version of the 4K400x, for when you want a big screen in a smaller space.
Future proof your classroom or meeting room with this high brightness True 4K UHD short throw projector. The 4K400STx delivers rich visuals in any environment even when total ambient light control is not possible.
This projector boasts two HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.
In addition, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.
- True 4K UHD resolutionHDR and HLG compatible
- Short throw projectionSupersized 100" image from just a few feet away
- Lights on viewing4000 lumens for bright images in any environment
- Extensive connectivityDual HDMI ports, audio connections, USB power, 12V trigger and RS232
| Brand | |
|---|---|
| Brand | Optoma Technology |
| GPU / Graphics | |
|---|---|
| Graphic Mode | 4K UHD |
| Screen / Display | |
|---|---|
| Contrast Ratio | 000:1 , 000 , 1 |
| Minimum Vertical Sync | 24 Hz |
| Maximum Vertical Sync | 120 Hz |
| Maximum Diagonal Image Size | 25.04 ft |
| High Dynamic Range (HDR) Type | HLG |
| High Dynamic Range (HDR) | Yes |
| Projection Method | Front |
| 3D Type | 3D |
| Number of Lamps | 1 |
| Lamp Type | Lamp |
| Normal Mode Lamp Life | 4000 Hour |
| Maximum Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Standard Mode Brightness | 4000 lm |
| Throw Type | Short Throw |
| Economy Mode Lamp Life | 10000 Hour |
| Power & Battery | |
|---|---|
| Lamp Power | 240 W |
| Operating Power Consumption | 320 W |
| USB Ports | |
|---|---|
| USB | Yes |
| HDMI Ports | |
|---|---|
| HDMI | Yes |
| Camera / Webcam | |
|---|---|
| Optical Zoom | 1x |
| Maximum Focal Length | 7.51 mm |
| Audio | |
|---|---|
| Speaker Included | Yes |
| General Features | |
|---|---|
| Video Signal Standard | HDTV |
| Manufacturer | Optoma Technology |
| Printer/Scanner/Fax Specs | |
|---|---|
| Output Scan Format | 2160p |

















