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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 18.5 in | 27.0 in | 31.5 in |
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Brightness | 200.0 cd/m² | 450.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black,Silver | Black |
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Panel design | Flat | Flat | Flat |
Built-in USB hub | no | no | N/A |
Built-in camera | no | no | N/A |
Touchscreen | N/A | no | N/A |
Screen surface | N/A | Matte | Matte |
Built-in speakers | N/A | no | yes |
Height (without stand) | 10.94 in | 14.35 in | 16.72 in |
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Height with stand | 13.61 in | 22.33 in | 23.69 in |
Depth (with stand) | 6.18 in | 9.06 in | 9.06 in |
Depth (without stand) | 2.0 in | 1.76 in | N/A |
Width (with stand) | 17.38 in | 24.14 in | 28.67 in |
Weight | 0.09 oz | 218.7 oz | 246.92 oz |
Height adjustment | N/A | 4.33 in | N/A |
Height (min-max) | N/A | 457.3 - 567.3 | N/A |
Weight (without stand) | N/A | 10.14 lb | N/A |
DVI Port | no | no | N/A |
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HDCP | yes | yes | N/A |
HDMI | yes | yes | N/A |
HDMI ports quantity | 1 | 2 | 2 |
HDMI version | 1.4 | 2.0 | N/A |
Headphone output | no | yes | yes |
VGA (D-Sub) ports quantity | 1 | N/A | N/A |
Component input (YPbPr/YCbCr) | N/A | no | N/A |
Composite input | N/A | no | N/A |
DisplayPort | N/A | yes | N/A |
Number of HDMI inputs | N/A | 2 | N/A |
Headphone outputs quantity | N/A | 1 | 1 |
S-video input | N/A | no | N/A |
Thunderbolt | N/A | no | N/A |
USB for video | N/A | no | N/A |
VGA in | N/A | no | N/A |
Number of DisplayPort inputs | N/A | 1 | N/A |
DisplayPort version | N/A | 1.2 | 1.2 |
Type of DisplayPort connector | N/A | Standard | N/A |
Supported graphics resolutions |
| 3840x2160 | N/A |
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Refresh rate | 60.0 Hz | 60.0 Hz | N/A |
HD type | WXGA | 4K Ultra HD | 4K Ultra HD |
Display number of colours | 16.78 million colours | N/A | 1.073 billion colours |
Colour gamut (Adobe RGB) | 72.0 % | 80.0 % | 95.0 % |
Colour gamut (NTSC) | 72.0 % | N/A | N/A |
Dynamic contrast ratio | 8000000:1 | 5000000:1 | N/A |
Display technology | LED | LED | LED |
Backlight | LED backlight | LED | N/A |
Panel type | TN | IPS | VA |
Response time | 5.0 ms | 5.0 ms | 4.0 ms |
Viewing angle (horizontal) | 90.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 65.0 ° | 178.0 ° | 178.0 ° |
Maximum resolution | N/A | 3840 x 2160 px | N/A |
Colour depth (per channel) | N/A | 10.0 bit | N/A |
Contrast ratio | N/A | 1000:1 | N/A |
Response time (GtG) | N/A | 5.0 ms | N/A |
Pixel size | N/A | 0.01 in | N/A |
VESA mount | yes | yes | yes |
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Type of VESA mount | 100x100mm | 100x100mm | N/A |
3D support (3D-Ready) | N/A | no | no |
Adaptive synchronization | N/A | yes | N/A |
HDR | N/A | yes | yes |
Sync technology | N/A | AMD Freesync | N/A |
VESA DisplayHDR certification | N/A | DisplayHDR 400 | N/A |
Energy efficiency class | C | A | N/A |
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Power consumption (standby) | 0.5 W | 0.5 W | 0.5 W |
Power consumption (typical) | 9.0 W | 30.0 W | 50.0 W |
Operational power consumption | N/A | < 30 | N/A |