| ENERGY STAR Partner |
| NEC Display Solutions of America, Inc. |
NEC Display Solutions of America, Inc. |
| Product Category |
| Displays |
Displays |
| Type |
| Signage Display |
Signage Display |
| Brand Name |
| NEC |
NEC |
| Model Name |
| E437Q |
E557Q |
| Model Number |
| E437Q |
E557Q |
| Date Available On Market |
| October 2, 2019 |
November 20, 2018 |
| Date Certified |
| December 4, 2019 |
December 4, 2019 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Canada |
| CB Model Identifier |
| ES_1021168_E437Q_12052019111726_6152220 |
ES_1021168_E557Q_12052019112251_7285753 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Product Type |
| Signage Display |
Signage Display |
| Panel Type |
| VA LCD |
VA LCD |
| Native Resolution (pixels) |
| 3840 x 2160 |
3840 x 2160 |
| Total Native Resolution (megapixels) |
| 8 |
8.3 |
| Screen Size |
| 42.5 inches / 107.95 cm |
54.6 inches / 138.68 cm |
| Screen Area (square inches) |
| 772.33 inches / 1961.72 cm |
1275.67 inches / 3240.20 cm |
| Model Features |
| None |
None |
| Features Enabled in Default On Mode |
| Built-In Speakers,Automatic Brightness Control |
Built-In Speakers |
| Features Enabled in Default Sleep Mode |
| None |
None |
| Signal or Data Interfaces |
| VGA,RS232,Other,HDMI,USB |
VGA,RS232,HDMI,USB |
| Power Source |
| Ac to dc internal power supply |
Ac to dc internal power supply |
| On Mode Power (watts) |
| 65 |
89.65 |
| Sleep Mode Power (watts) |
| 0 |
0.32 |
| Off Mode Power (watts) |
| 0 |
0 |
| Monitor Total Energy Consumption at 115 Volts (kWh/yr) |
| 201 |
276.69 |
| Maximum Total Energy Consumption Limit for Monitor Certification (kWh/yr) |
| 161 |
252.15 |
| Maximum Luminance (candelas per square meter) |
| 350 |
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 |
| 400 |
4000 |
| USB-C with Power Delivery Supported |
| No |
No |
| Tiled Display System |
| No |
No |
| Maximum Tiled Configuration |
| 2 |
N/A |
