  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 28.0 in | 31.5 in | 28.0 in | 18.5 in |
|---|---|---|---|---|
| Brightness | 330.0 cd/m² | 350.0 cd/m² | 300.0 cd/m² | 200.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black | Black | Black | Black |
|---|---|---|---|---|
| Panel design | N/A | Flat | Flat | Flat |
| Built-in USB hub | N/A | no | no | no |
| Touchscreen | N/A | no | no | N/A |
| Built-in camera | N/A | no | no | no |
| Screen surface | N/A | Matte | Matte | N/A |
| Built-in speakers | N/A | yes | no | N/A |
| DisplayPort | yes | yes | yes | N/A |
|---|---|---|---|---|
| HDMI | yes | no | yes | yes |
| Analogue 3.5mm input | N/A | 1 | N/A | N/A |
| Component input (YPbPr/YCbCr) | N/A | no | no | N/A |
| Number of component inputs | N/A | 0 | N/A | N/A |
| Composite input | N/A | no | no | N/A |
| Number of composite inputs | N/A | 0 | N/A | N/A |
| DVI Port | N/A | no | no | no |
| HDCP | N/A | yes | yes | yes |
| Headphone output | N/A | yes | yes | no |
| Microphone input | N/A | yes | N/A | N/A |
| Headphone outputs quantity | N/A | 1 | 1 | N/A |
| S-video input | N/A | no | no | N/A |
| Number of s-video inputs | N/A | 0 | N/A | N/A |
| Thunderbolt | N/A | no | no | N/A |
| USB for video | N/A | no | no | N/A |
| VGA in | N/A | no | yes | N/A |
| Number of DisplayPort inputs | N/A | 1 | 1 | N/A |
| Number of DisplayPort outputs | N/A | 0 | N/A | N/A |
| DisplayPort version | N/A | 1.2 | 1.2 | N/A |
| Type of DisplayPort connector | N/A | Standard | N/A | N/A |
| HDMI ports quantity | N/A | N/A | 2 | 1 |
| Number of HDMI inputs | N/A | N/A | 2 | N/A |
| HDMI version | N/A | N/A | 2.0 | 1.4 |
| MHL | N/A | N/A | no | N/A |
| VGA (D-Sub) ports quantity | N/A | N/A | N/A | 1 |
| Maximum resolution | 3840 x 2160 px | 3840 x 2160 px | 3840 x 2160 px | N/A |
|---|---|---|---|---|
| Refresh rate | 75.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
| Display technology | LCD | LED | LED | LED |
| Backlight | LED backlight | LED | LED backlight | LED backlight |
| Panel type | TN | IGZO | TN | TN |
| Response time (GtG) | 1.0 ms | 8.0 ms | 1.0 ms | N/A |
| Pixel size | 0.01 in | 0.01 in | 0.01 in | N/A |
| Viewing angle (horizontal) | 170.0 ° | 176.0 ° | 170.0 ° | 90.0 ° |
| Viewing angle (vertical) | 160.0 ° | 176.0 ° | 160.0 ° | 65.0 ° |
| Supported graphics resolutions | N/A | 3840x2160 | 3840x2160 |
|
| HD type | N/A | 4K Ultra HD | 4K Ultra HD | WXGA |
| Display number of colours | N/A | 1.073 billion colours | 1.073 billion colours | 16.78 million colours |
| Colour depth (per channel) | N/A | 10.0 bit | N/A | N/A |
| Colour gamut (NTSC) | N/A | 80.0 % | N/A | 72.0 % |
| Contrast ratio | N/A | 800:1 | 1000:1 | N/A |
| Response time | N/A | 8.0 ms | 1.0 ms | 5.0 ms |
| Picture-in-Picture (PIP) | N/A | no | no | N/A |
| Colour gamut (Adobe RGB) | N/A | N/A | 66.0 % | 72.0 % |
| Dynamic contrast ratio | N/A | N/A | 100000000:1 | 8000000:1 |
| Response time (BtW) | N/A | N/A | 1.0 ms | N/A |
| Adaptive synchronization | yes | no | yes | N/A |
|---|---|---|---|---|
| VESA mount | yes | yes | yes | yes |
| Type of VESA mount | 100x100mm | 200x200mm | 100x100mm | 100x100mm |
| Sync technology | AMD Freesync | N/A | AMD Freesync | N/A |
| 3D support (3D-Ready) | N/A | no | no | N/A |
| HDR | N/A | no | no | N/A |
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