Monitors and displaysENERGY STAR certified
Optoma 3753RK
74.6 in signage display display.
Screen size
74.6 in
Native resolution
3840 x 2160
Power in use
162 W
USB-C with power delivery
Yes
Of 1,264 certified signage display monitors and displays, 1,109 have a lower power in use than the 3753RK (162 W).
- Maker
- Optoma
- Model
- 3753RK
- Type
- Signage Display
- Screen size
- 74.6 in
- Native resolution
- 3840 x 2160
- Panel
- TFT-LCD
- Maximum brightness
- 400 cd/m²
- USB-C with power delivery
- Yes
- Inputs
- RS232, RJ45, Other, Display, HDMI, USB
- Power in use
- 162 W
- Power in sleep
- 0.19 W
- Power when off
- 0 W
- ENERGY STAR Most Efficient
- No
- On the market since
- Dec 2024
- ENERGY STAR certified
- 25 Nov 2024
Certified under the same record
The maker lists these as the same machine or a variant of it: 3753RK****, STUSRK**** (* can be replaced by alphanumeric, - or + or blank), STUSRK.
Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 3815168, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 3753RK
Certified monitors and displays from other makers, same color class, within 20% of its speed.
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| Samsung LH75QBREBGCXZA | Signage Display | 74.6 in | 3840 x 2160 | 133 W |
| Samsung LH75QMREBGCXZA | Signage Display | 74.6 in | 3840 x 2160 | 150 W |
| Samsung QM75B | Signage Display | 74.6 in | 3840 x 2160 | 141 W |
| Samsung QH75B | Signage Display | 74.6 in | 3840 x 2160 | 166 W |
| Samsung QB75B | Signage Display | 74.6 in | 3840 x 2160 | 134 W |
| Acer DT753K_a | Signage Display | 74.6 in | 3840 x 2160 | 102 W |
Optoma
More Optoma monitors and displays
| Model | Type | Screen size | Native resolution | Power in use |
|---|---|---|---|---|
| 3653RK | Signage Display | 64.5 in | 3840 x 2160 | 106 W |
| 3863RK | Signage Display | 85.6 in | 3840 x 2160 | 170 W |
| GBLGRK | Signage Display | 85.6 in | 3840 x 2160 | 115 W |
| GLUGRK | Signage Display | 64.5 in | 3840 x 2160 | 89.9 W |
| GTUGRK | Signage Display | 74.5 in | 3840 x 2160 | 101 W |
| NSBLGK | Signage Display | 85.6 in | 3840 x 2160 | 167 W |
| NSKBGK | Signage Display | 97.8 in | 3840 x 2160 | 194 W |
| NSLUGK | Signage Display | 64.5 in | 3840 x 2160 | 93.5 W |