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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 28.0 in | 27.9 in | 10.1 in |
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Brightness | 300.0 cd/m² | 300.0 cd/m² | 450.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:10 |
Colour of product | Black |
| Black |
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Panel design | Flat | Flat | Flat |
Built-in USB hub | no | no | N/A |
Touchscreen | no | N/A | yes |
Built-in camera | no | no | N/A |
Screen surface | Matte | N/A | N/A |
Built-in speakers | no | yes | N/A |
Height (min-max) | < 445.8 | < 476 | N/A |
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Height (without stand) | 14.99 in | 25.9 in | N/A |
Height with stand | 17.55 in | N/A | N/A |
Depth (with stand) | 9.03 in | 5.89 in | N/A |
Depth (without stand) | 2.45 in | 5.89 in | N/A |
Width (with stand) | 26.0 in | 18.75 in | 8.35 in |
Weight (without stand) | 10.14 lb | N/A | N/A |
Weight | 190.48 oz | 0.25 oz | N/A |
Component input (YPbPr/YCbCr) | no | N/A | N/A |
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Composite input | no | N/A | N/A |
DisplayPort | yes | yes | yes |
DVI Port | no | no | N/A |
HDCP | yes | yes | N/A |
HDMI | yes | yes | yes |
HDMI ports quantity | 2 | 2 | N/A |
Number of HDMI inputs | 2 | 2 | 1 |
HDMI version | 2.0 | 2.0 | N/A |
Headphone output | yes | yes | N/A |
Headphone outputs quantity | 1 | 1 | N/A |
S-video input | no | N/A | N/A |
Thunderbolt | no | N/A | N/A |
USB for video | no | N/A | N/A |
VGA in | yes | yes | yes |
Number of DisplayPort inputs | 1 | N/A | N/A |
DisplayPort version | 1.2 | 1.4 | N/A |
MHL | no | N/A | N/A |
USB connectors (total) | N/A | 1 | N/A |
Maximum resolution | 3840 x 2160 px | 3840 x 2160 px | 1280 x 800 px |
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Supported graphics resolutions | 3840x2160 | 3840 x 2160 | N/A |
Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz |
HD type | 4K Ultra HD | 4K Ultra HD | N/A |
Display number of colours | 1.073 billion colours | 1.073 billion colours | N/A |
Colour gamut (Adobe RGB) | 66.0 % | 72.0 % | N/A |
Dynamic contrast ratio | 100000000:1 | 12000000:1 | N/A |
Contrast ratio | 1000:1 | 1000:1 | 1300:1 |
Display technology | LED | LED | LCD |
Backlight | LED backlight | LED | LED |
Panel type | TN | TN | VA |
Response time (GtG) | 1.0 ms | 1.0 ms | N/A |
Response time (BtW) | 1.0 ms | N/A | N/A |
Response time | 1.0 ms | 1.0 ms | N/A |
Picture-in-Picture (PIP) | no | N/A | N/A |
Pixel size | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 170.0 ° | 170.0 ° | 170.0 ° |
Viewing angle (vertical) | 160.0 ° | 160.0 ° | 170.0 ° |
Colour gamut (NTSC) | N/A | 72.0 % | N/A |
Colour depth (per channel) | N/A | N/A | 8.0 bit |
3D support (3D-Ready) | no | N/A | N/A |
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Adaptive synchronization | yes | yes | N/A |
HDR | no | yes | N/A |
VESA mount | yes | yes | yes |
Type of VESA mount | 100x100mm | N/A | N/A |
Sync technology | AMD Freesync | AMD Freesync | N/A |