  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 31.5 in | 27.0 in | 32.0 in | 28.0 in |
|---|---|---|---|---|
| Brightness | 300.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² | 370.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product |
| Silver,White | Black | Black,Metallic |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | no | no | no |
| Built-in camera | no | no | no | no |
| Built-in speakers | yes | N/A | yes | no |
| Touchscreen | N/A | N/A | N/A | no |
| Screen surface | N/A | N/A | N/A | Matte |
| Height with stand | 20.56 in | 18.7 in | 16.72 in | 18.44 in |
|---|---|---|---|---|
| Depth (with stand) | 8.46 in | 8.54 in | 1.96 in | 7.37 in |
| Width (with stand) | 28.6 in | 24.88 in | 28.67 in | 26.02 in |
| Weight | 264.55 oz | 197.53 oz | 246.92 oz | 0.19 oz |
| Height (without stand) | N/A | 14.8 in | 19.36 in | 15.01 in |
| Height (min-max) | N/A | N/A | N/A | < 468.5 |
| Depth (without stand) | N/A | N/A | N/A | 2.89 in |
| Weight (without stand) | N/A | N/A | N/A | 10.38 lb |
| DisplayPort | yes | N/A | N/A | yes |
|---|---|---|---|---|
| DVI Port | no | no | no | no |
| HDCP | yes | yes | N/A | N/A |
| HDMI | yes | N/A | N/A | yes |
| HDMI ports quantity | 2 | 2 | 2 | 2 |
| HDMI version | 2.0 | N/A | N/A | 2.0 |
| Headphone output | yes | N/A | yes | yes |
| Headphone outputs quantity | 1 | 1 | N/A | 1 |
| DisplayPort version | 1.4 | N/A | N/A | 1.2 |
| Analogue 3.5mm input | N/A | N/A | N/A | 0 |
| Component input (YPbPr/YCbCr) | N/A | N/A | N/A | no |
| Number of component inputs | N/A | N/A | N/A | 0 |
| Composite input | N/A | N/A | N/A | no |
| Number of composite inputs | N/A | N/A | N/A | 0 |
| Number of HDMI inputs | N/A | N/A | N/A | 2 |
| S-video input | N/A | N/A | N/A | no |
| Number of s-video inputs | N/A | N/A | N/A | 0 |
| Thunderbolt | N/A | N/A | N/A | no |
| USB for video | N/A | N/A | N/A | no |
| VGA in | N/A | N/A | N/A | no |
| Number of DisplayPort inputs | N/A | N/A | N/A | 1 |
| Number of DisplayPort outputs | N/A | N/A | N/A | 0 |
| Type of DisplayPort connector | N/A | N/A | N/A | Standard |
| Maximum resolution | 3840 x 2160 px | N/A | N/A | 3840 x 2160 px |
|---|---|---|---|---|
| Supported graphics resolutions |
| 3840x2160 |
| 3840 x 2160 |
| Refresh rate | 60.0 Hz | N/A | 60.0 Hz | 60.0 Hz |
| HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 1.073 billion colours | N/A | 1.073 billion colours | 1.07 billion colours |
| Colour depth (per channel) | 10.0 bit | N/A | N/A | 10.0 bit |
| Colour gamut (Adobe RGB) | 95.0 % | N/A | 95.0 % | 72.0 % |
| Dynamic contrast ratio | 20000000:1 | N/A | N/A | 10000:1 |
| Contrast ratio | 3000:1 | N/A | N/A | 1000:1 |
| Display technology | LED | LED | LED | LED |
| Backlight | LED | LED backlight | LED backlight | LED backlight |
| Panel type | VA | IPS | VA | TN |
| Response time | 4.0 ms | 5.0 ms | 4.0 ms | 1.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 170.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 160.0 ° |
| Colour gamut (NTSC) | N/A | N/A | N/A | 72.0 % |
| Response time (GtG) | N/A | N/A | N/A | 1.0 ms |
| Response time (BtW) | N/A | N/A | N/A | 1.0 ms |
| Picture-in-Picture (PIP) | N/A | N/A | N/A | yes |
| Pixel size | N/A | N/A | N/A | 0.01 in |
| Tiltable | yes | yes | yes | yes |
|---|---|---|---|---|
| Cable lock slot | yes | no | N/A | no |
| Flicker free | N/A | N/A | yes | yes |
| Ascendable and submersible | N/A | N/A | N/A | no |
| Pivot function | N/A | N/A | N/A | no |
| Swivel | N/A | N/A | N/A | no |
| Memory card reader | N/A | N/A | N/A | no |
| Energy efficiency class | G | A | G | G |
|---|---|---|---|---|
| Power consumption (standby) | 0.4 W | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (typical) | 76.0 W | 30.0 W | 50.0 W | 38.0 W |
| Connecting 9V/12V/14V | N/A | N/A | N/A | None |
| Operational power consumption | N/A | N/A | N/A | < 29.6 |
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