| ENERGY STAR Partner |
| Optoma Corporation |
Optoma Corporation |
| Product Category |
| Displays |
Displays |
| Type |
| Signage Display |
Signage Display |
| Brand Name |
| Optoma |
Optoma |
| Model Name |
| STUGRK |
5751RK |
| Model Number |
| 3751RK |
5751RK |
| Date Available On Market |
| October 1, 2020 |
June 20, 2020 |
| Date Certified |
| September 24, 2020 |
June 9, 2020 |
| Markets |
| United States |
United States, Switzerland, Taiwan, Canada |
| CB Model Identifier |
| ES_1145091_3751RK_09252020094214_5130812 |
ES_1145091_5751RK_06092020153129_8772322 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| Signage Display |
Signage Display |
| Panel Type |
| VA LCD |
IPS LCD |
| Native Resolution (pixels) |
| 3840 x 2160 |
3840 x 2160 |
| Total Native Resolution (megapixels) |
| 8 |
8.3 |
| Screen Size |
| 74.5 inches / 189.23 cm |
74.5 inches / 189.23 cm |
| Screen Area (square inches) |
| 2374.38 inches / 6030.93 cm |
2367.13 inches / 6012.51 cm |
| Model Features |
| Touch Screen,Built-In Speakers |
Touch Screen,Built-In Speakers |
| Features Enabled in Default On Mode |
| Touch Screen,Built-In Speakers |
Touch Screen,Built-In Speakers |
| Features Enabled in Default Sleep Mode |
| None |
None |
| Signal or Data Interfaces |
| VGA,RS232,RJ45,Other,Display,HDMI,USB |
VGA,RS232,RJ45,Other,HDMI,USB |
| Power Source |
| Ac to dc internal power supply |
Ac to dc internal power supply |
| On Mode Power (watts) |
| 143 |
124.25 |
| Maximum On Mode Power Limit for Signage Certification (watts) |
| 160 |
152.87 |
| Sleep Mode Power (watts) |
| 0 |
0.3 |
| Maximum Sleep Mode Power Limit for Signage Certification (watts) |
| 1 |
0.5 |
| Off Mode Power (watts) |
| 0 |
0.02 |
| Maximum Luminance (candelas per square meter) |
| 370 |
350 |
| Enhanced-Performance Display? |
| No |
No |
| Color Spaces Supported |
| None |
None |
| High Dynamic Range (HDR) |
| N/A |
N/A |
| Display Contrast Ratio at 0 deg. Horiz. Viewing Angle |
| 4,000 |
1200 |
| USB-C with Power Delivery Supported |
| No |
No |
| Tiled Display System |
| No |
No |
