ENERGY STAR Partner |
Lenovo Group Limited |
Lenovo Group Limited |
Product Category |
Displays |
Displays |
Type |
Monitor |
Monitor |
Brand Name |
Lenovo |
Lenovo |
Model Name |
L28u-30 |
F22238FT2 |
Model Number |
C19280DL0 |
F22238FT2 |
Additional Model Information |
S28u-10,C19280DS0, |
T24mv-30, F2223****, T24mv-**,T24mv-30, F2223****, T24mv-**,The “*” in the model name and model number can be A-Z, a-z, 0-9, /, \, hyphen, +, - or blank. |
Date Available On Market |
August 9, 2019 |
December 10, 2022 |
Date Certified |
July 26, 2019 |
November 2, 2022 |
Markets |
United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
CB Model Identifier |
ES_1037540_C19280DL0_07302019135544_7477230 |
ES_1037540_F22238FT2_11022022142414I18_7349927 |
Meets ENERGY STAR Most Efficient 2024 Criteria |
No |
No |
Product Type |
Monitor |
Monitor |
Panel Type |
IPS LCD |
IPS LCD |
Native Resolution (pixels) |
3840 x 2160 |
1920 x 1080 |
Total Native Resolution (megapixels) |
8 |
2.1 |
Screen Size |
27.9 inches / 70.87 cm |
23.8 inches / 60.45 cm |
Screen Area (square inches) |
328.46 inches / 834.29 cm |
242.2 inches / 615.19 cm |
Model Features |
None |
Full Network Connectivity |
Features Enabled in Default On Mode |
None |
Full Network Connectivity |
Features Enabled in Default Sleep Mode |
None |
Full Network Connectivity |
Signal or Data Interfaces |
Display,HDMI |
RJ45,Other,HDMI,USB |
Power Source |
Ac to dc internal power supply |
Ac to dc internal power supply |
On Mode Power (watts) |
24 |
14 |
Sleep Mode Power (watts) |
0 |
0.73 |
Off Mode Power (watts) |
0 |
0.17 |
Monitor Total Energy Consumption at 115 Volts (kWh/yr) |
75 |
47.08 |
Maximum Total Energy Consumption Limit for Monitor Certification (kWh/yr) |
93 |
51.38 |
Maximum Luminance (candelas per square meter) |
300 |
250 |
Enhanced-Performance Display? |
Yes |
No |
Color Gamut |
0 |
36.3 |
Color Spaces Supported |
sRGB,NTSC,Adobe RGB |
sRGB |
High Dynamic Range (HDR) |
N/A |
N/A |
Display Contrast Ratio at 0 deg. Horiz. Viewing Angle |
1,000 |
1000 |
Reported Contrast Ratio at -85 Degrees (Left) Horizontal Viewing Angle |
106 |
N/A |
Reported Contrast Ratio at +85 Degrees (Right) Horizontal Viewing Angle |
112 |
N/A |
USB-C with Power Delivery Supported |
No |
Yes |
Tiled Display System |
No |
No |