| ENERGY STAR Partner |
| LG Electronics, Inc. |
LG Electronics, Inc. |
| Product Category |
| Displays |
Displays |
| Type |
| Signage Display |
Signage Display |
| Brand Name |
| LG |
LG |
| Model Name |
| 55UM3DG |
75TR3DK-B |
| Model Number |
| 55UM3DG-# |
75TR3DK-B |
| Additional Model Information |
| ,,(“#” = 0-9, A-Z or blank) |
75TR3DK-I,75TR3DK-I, |
| Date Available On Market |
| March 1, 2020 |
January 2, 2024 |
| Date Certified |
| February 12, 2020 |
July 21, 2023 |
| Markets |
| United States, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| CB Model Identifier |
| ES_1118034_55UM3DG-#_02122020060444_7484407 |
ES_1118034_75TR3DK-B_07212023142332_8124422 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| Signage Display |
Signage Display |
| Panel Type |
| IPS LCD |
IPS LCD |
| Native Resolution (pixels) |
| 3840 x 2160 |
3840 x 2160 |
| Total Native Resolution (megapixels) |
| 8 |
8.3 |
| Screen Size |
| 54.6 inches / 138.68 cm |
74.5 inches / 189.23 cm |
| Screen Area (square inches) |
| 1275.67 inches / 3240.20 cm |
2372.72 inches / 6026.71 cm |
| Model Features |
| Bluetooth,Full Network Connectivity,Built-In Speakers,User Adjustable Backlight |
Bluetooth,Touch Screen,USB-C,Built-In Speakers,Plug-in Module (Removable) |
| Features Enabled in Default On Mode |
| Bluetooth,Full Network Connectivity,Built-In Speakers |
Bluetooth,Touch Screen,Built-In Speakers |
| Features Enabled in Default Sleep Mode |
| None |
None |
| Signal or Data Interfaces |
| RJ45,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) |
| 90 |
132.12 |
| Maximum On Mode Power Limit for Signage Certification (watts) |
| 103 |
154.93 |
| Sleep Mode Power (watts) |
| 0 |
0.27 |
| Maximum Sleep Mode Power Limit for Signage Certification (watts) |
| 4 |
0.5 |
| Maximum Luminance (candelas per square meter) |
| 297 |
350 |
| Enhanced-Performance Display? |
| No |
No |
| Color Spaces Supported |
| NTSC |
None |
| High Dynamic Range (HDR) |
| N/A |
N/A |
| Display Contrast Ratio at 0 deg. Horiz. Viewing Angle |
| 1,100 |
1200 |
| USB-C with Power Delivery Supported |
| No |
Yes |
