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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 27.9 in | 27.0 in | 28.0 in | 28.0 in |
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Brightness | 300.0 cd/m² | 250.0 cd/m² | 370.0 cd/m² | 370.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
Colour of product |
| Black,Silver |
| Black,Metallic |
---|---|---|---|---|
Panel design | Flat | Flat | Flat | Flat |
Built-in USB hub | no | N/A | no | no |
Built-in camera | no | no | no | no |
Built-in speakers | yes | N/A | no | no |
Touchscreen | N/A | N/A | no | no |
Screen surface | N/A | N/A | Matte | Matte |
Height (min-max) | < 476 | < 475 | < 468.5 | < 468.5 |
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Height (without stand) | 25.9 in | 14.8 in | 15.01 in | 15.01 in |
Depth (with stand) | 5.89 in | 8.54 in | 7.37 in | 7.37 in |
Depth (without stand) | 5.89 in | N/A | 2.89 in | 2.89 in |
Width (with stand) | 18.75 in | 24.92 in | 26.02 in | 26.02 in |
Weight | 0.25 oz | 197.53 oz | 186.25 oz | 0.19 oz |
Height with stand | N/A | 18.7 in | N/A | 18.44 in |
Weight (without stand) | N/A | N/A | 10.38 lb | 10.38 lb |
USB connectors (total) | 1 | N/A | N/A | N/A |
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DisplayPort | yes | yes | yes | yes |
DVI Port | no | no | no | no |
HDCP | yes | yes | N/A | N/A |
HDMI | yes | yes | yes | yes |
HDMI ports quantity | 2 | 2 | N/A | 2 |
Number of HDMI inputs | 2 | 2 | 2 | 2 |
HDMI version | 2.0 | 2.0 | 2.0 | 2.0 |
Headphone output | yes | yes | yes | yes |
Headphone outputs quantity | 1 | 1 | N/A | 1 |
VGA in | yes | N/A | no | no |
DisplayPort version | 1.4 | N/A | 1.2 | 1.2 |
Number of DisplayPort inputs | N/A | 1 | 1 | 1 |
Analogue 3.5mm input | N/A | N/A | 0 | 0 |
Component input (YPbPr/YCbCr) | N/A | N/A | no | no |
Number of component inputs | N/A | N/A | 0 | 0 |
Composite input | N/A | N/A | no | no |
Number of composite inputs | N/A | N/A | 0 | 0 |
S-video input | N/A | N/A | no | no |
Number of s-video inputs | N/A | N/A | 0 | 0 |
Thunderbolt | N/A | N/A | no | no |
USB for video | N/A | N/A | no | no |
Number of DisplayPort outputs | N/A | N/A | 0 | 0 |
Type of DisplayPort connector | N/A | N/A | Standard | Standard |
MHL | N/A | N/A | no | N/A |
Maximum resolution | 3840 x 2160 px | 3840 x 2160 px | 3840 x 2160 px | 3840 x 2160 px |
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Supported graphics resolutions | 3840 x 2160 | 3840x2160 | N/A | 3840 x 2160 |
Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
HD type | 4K Ultra HD | 4K Ultra HD | N/A | 4K Ultra HD |
Display number of colours | 1.073 billion colours | 1.073 billion colours | N/A | 1.07 billion colours |
Colour gamut (Adobe RGB) | 72.0 % | N/A | N/A | 72.0 % |
Colour gamut (NTSC) | 72.0 % | 72.0 % | 72.0 % | 72.0 % |
Dynamic contrast ratio | 12000000:1 | 5000000:1 | 20000:1 | 10000:1 |
Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1000:1 |
Display technology | LED | LED | LCD | LED |
Backlight | LED | LED | LED | LED backlight |
Panel type | TN | IPS | TN | TN |
Response time (GtG) | 1.0 ms | 5.0 ms | 1.0 ms | 1.0 ms |
Response time | 1.0 ms | 5.0 ms | N/A | 1.0 ms |
Pixel size | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 170.0 ° | 170.0 ° |
Viewing angle (vertical) | 160.0 ° | 178.0 ° | 160.0 ° | 160.0 ° |
Colour depth (per channel) | N/A | 10.0 bit | N/A | 10.0 bit |
Picture-in-Picture (PIP) | N/A | yes | yes | yes |
Response time (BtW) | N/A | N/A | N/A | 1.0 ms |
Ascendable and submersible | yes | N/A | no | no |
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Tiltable | yes | yes | yes | yes |
Cable lock slot | yes | no | N/A | no |
Flicker free | yes | N/A | yes | yes |
Plug and Play | N/A | yes | N/A | N/A |
Pivot function | N/A | N/A | no | no |
Swivel | N/A | N/A | no | no |
Memory card reader | N/A | N/A | no | no |
Adaptive synchronization | yes | yes | yes | yes |
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HDR | yes | N/A | no | no |
VESA mount | yes | yes | yes | yes |
Sync technology | AMD Freesync | AMD Freesync | AMD Freesync | AMD Freesync |
3D support (3D-Ready) | N/A | no | no | no |
Type of VESA mount | N/A | 100x100mm | 75x75mm | 75x75mm |