  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 27.0 in | 27.0 in | 32.0 in |
|---|---|---|---|
| Brightness | 350.0 cd/m² | 380.0 cd/m² | 250.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Colour of product |
| Black | Black |
|---|---|---|---|
| Panel design | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes |
| Touchscreen | no | no | N/A |
| Built-in camera | no | no | N/A |
| Screen surface | Matte | Matte | N/A |
| Built-in speakers | no | no | N/A |
| Height adjustment | 4.51 in | 3.94 in | N/A |
|---|---|---|---|
| Height (min-max) | 424.3 - 538.9 | 440 - 540 | N/A |
| Height (without stand) | 16.69 in | 15.43 in | 16.71 in |
| Height with stand | 21.22 in | 17.32 in | 20.35 in |
| Depth (with stand) | 7.87 in | 9.25 in | 7.62 in |
| Width (with stand) | 21.23 in | 25.43 in | 28.19 in |
| Weight (without stand) | 12.35 lb | 17.64 lb | N/A |
| Weight | 197.53 oz | 282.19 oz | 0.23 oz |
| Depth (without stand) | N/A | 2.68 in | 1.65 in |
| Analogue 3.5mm input | 0 | 0 | N/A |
|---|---|---|---|
| Type of USB connector |
| N/A | N/A |
| Number of USB 2.0 port | 0 | 4 | N/A |
| Number of USB 3.0 ports | 4 | N/A | N/A |
| USB connectors (total) | 4 | 4 | N/A |
| Number of component inputs | 0 | 0 | N/A |
| Number of composite inputs | 0 | 0 | N/A |
| DisplayPort | yes | yes | N/A |
| DVI Port | yes | yes | no |
| DVI-D ports quantity | 1 | 1 | N/A |
| HDCP | yes | yes | N/A |
| HDMI | yes | no | yes |
| HDMI ports quantity | 1 | N/A | 2 |
| Number of HDMI inputs | 1 | N/A | N/A |
| HDMI version | 1.4 | N/A | 2.0 |
| Headphone output | no | no | no |
| Number of s-video inputs | 0 | 0 | N/A |
| Thunderbolt | no | no | N/A |
| USB for video | no | no | N/A |
| VGA in | yes | no | N/A |
| VGA (D-Sub) ports quantity | 1 | N/A | N/A |
| Number of DisplayPort inputs | 1 | 1 | N/A |
| DisplayPort version | 1.2 | N/A | N/A |
| Type of DisplayPort connector | Standard | Standard | N/A |
| Ethernet LAN | no | no | N/A |
| Maximum resolution | 2560 x 1440 px | 2560 x 1440 px | N/A |
|---|---|---|---|
| Supported graphics resolutions | 1600x900 | 2560x1440 | 3840 x 2160 |
| Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz |
| HD type | Full HD | Not supported | 4K Ultra HD |
| Display number of colours | 16.78 million colours | 1.073 billion colours | 16.7 million colours |
| Colour depth (per channel) | 8.0 bit | 10.0 bit | N/A |
| Colour gamut (Adobe RGB) | 82.0 % | N/A | N/A |
| Colour gamut (NTSC) | 72.0 % | 72.0 % | N/A |
| Dynamic contrast ratio | 2000000:1 | 2000000:1 | N/A |
| Contrast ratio | 1000:1 | 1000:1 | N/A |
| Display technology | LED | LED | N/A |
| Backlight | LED backlight | WLED | LED backlight |
| Panel type | IPS | IPS | VA |
| Response time (GtG) | 8.0 ms | 12.0 ms | N/A |
| Response time | 8.0 ms | 12.0 ms | 8.0 ms |
| Picture-in-Picture (PIP) | no | no | no |
| Pixel size | 0.01 in | 0.01 in | N/A |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
| Response time (BtW) | N/A | 14.0 ms | N/A |
| Ascendable and submersible | yes | yes | N/A |
|---|---|---|---|
| Pivot function | yes | yes | N/A |
| Wi-Fi | no | no | yes |
| Bluetooth | no | no | yes |
| Swivel | yes | yes | N/A |
| Tiltable | yes | yes | N/A |
| Memory card reader | no | no | N/A |
| Cable lock slot | yes | yes | N/A |
| Plug and Play | yes | yes | N/A |
| Flicker free | N/A | N/A | yes |
| 3D support (3D-Ready) | no | no | N/A |
|---|---|---|---|
| Adaptive synchronization | no | no | N/A |
| HDR | no | no | yes |
| VESA mount | yes | yes | yes |
| Type of VESA mount | N/A | 100x100mm | 100x100mm |
| Connecting 9V/12V/14V | None | None | N/A |
|---|---|---|---|
| Operational power consumption | 42 - 100 | 95 - 120 | N/A |
| Power consumption (standby) | 0.5 W | 2.0 W | N/A |
| Power consumption (typical) | 42.0 W | 120.0 W | 40.0 W |
| Energy efficiency class | N/A | N/A | G |
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