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Editiorial reviews | ||||
User rating |
Screen size | 27.0 in | 32.0 in | 31.5 in | 21.3 in |
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Brightness | 300.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | N/A |
Aspect ratio | 16:9 | 16:9 | 16:9 | 3:4 |
Colour of product | Black,Red |
| Black | Black |
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Built-in camera | no | no | no | no |
Screen surface | Matte | N/A | Matte | N/A |
Built-in speakers | yes | yes | yes | N/A |
Panel design | N/A | Flat | Flat | Flat |
Built-in USB hub | N/A | yes | no | yes |
Touchscreen | N/A | N/A | no | N/A |
Height adjustment | 5.91 in | 4.72 in | 5.91 in | 3.54 in |
---|---|---|---|---|
Height (without stand) | 15.79 in | 17.15 in | 19.25 in | N/A |
Depth (with stand) | 10.55 in | 12.2 in | 10.08 in | 7.87 in |
Width (with stand) | 24.17 in | 29.05 in | 29.53 in | 14.21 in |
Weight | 246.92 oz | 398.6 oz | 458.56 oz | 0.29 oz |
Height with stand | N/A | 22.91 in | N/A | 18.98 in |
Height (min-max) | N/A | N/A | < 489 | N/A |
Depth (without stand) | N/A | N/A | 1.38 in | N/A |
DVI Port | no | no | no | yes |
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HDMI ports quantity | 1 | 1 | N/A | N/A |
Analogue 3.5mm input | N/A | N/A | 1 | N/A |
Component input (YPbPr/YCbCr) | N/A | N/A | no | N/A |
Number of component inputs | N/A | N/A | 0 | N/A |
Composite input | N/A | N/A | no | N/A |
Number of composite inputs | N/A | N/A | 0 | N/A |
DisplayPort | N/A | N/A | yes | N/A |
HDCP | N/A | N/A | yes | N/A |
HDMI | N/A | N/A | no | no |
Headphone output | N/A | N/A | yes | N/A |
Microphone input | N/A | N/A | yes | N/A |
Headphone outputs quantity | N/A | N/A | 1 | N/A |
S-video input | N/A | N/A | no | N/A |
Number of s-video inputs | N/A | N/A | 0 | N/A |
Thunderbolt | N/A | N/A | no | N/A |
USB for video | N/A | N/A | no | N/A |
VGA in | N/A | N/A | no | N/A |
Number of DisplayPort inputs | N/A | N/A | 1 | N/A |
Number of DisplayPort outputs | N/A | N/A | 0 | N/A |
DisplayPort version | N/A | N/A | 1.2 | N/A |
Type of DisplayPort connector | N/A | N/A | Standard | N/A |
DVI-D ports quantity | N/A | N/A | N/A | 1 |
HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | Not supported |
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Display number of colours | 1.073 billion colours | 16.78 million colours | 1.073 billion colours | 16.7 million colours |
Display technology | LED | LED | LED | LCD |
Backlight | LED backlight | LED backlight | LED | LED |
Panel type | IPS | IPS | IGZO | IPS |
Response time | 4.0 ms | 4.0 ms | 8.0 ms | 20.0 ms |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 176.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 176.0 ° | 178.0 ° |
Supported graphics resolutions | N/A | 3840x2160 | 3840x2160 | N/A |
Refresh rate | N/A | 60.0 Hz | 60.0 Hz | N/A |
Colour gamut (Adobe RGB) | N/A | 100.0 % | N/A | N/A |
Dynamic contrast ratio | N/A | 100000000:1 | N/A | N/A |
Maximum resolution | N/A | N/A | 3840 x 2160 px | 1200 x 1600 px |
Colour depth (per channel) | N/A | N/A | 10.0 bit | 10.0 bit |
Colour gamut (NTSC) | N/A | N/A | 80.0 % | N/A |
Contrast ratio | N/A | N/A | 800:1 | 1400:1 |
Response time (GtG) | N/A | N/A | 8.0 ms | N/A |
Picture-in-Picture (PIP) | N/A | N/A | no | N/A |
Pixel size | N/A | N/A | 0.01 in | N/A |
Pivot function | yes | N/A | yes | yes |
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Swivel | yes | no | yes | yes |
Tiltable | yes | yes | yes | N/A |
Cable lock slot | no | no | yes | N/A |
Ascendable and submersible | N/A | N/A | yes | N/A |
Memory card reader | N/A | N/A | no | N/A |
VESA mount | yes | yes | yes | yes |
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Type of VESA mount | 100x100mm | N/A | 200x200mm | N/A |
3D support (3D-Ready) | N/A | no | no | N/A |
Adaptive synchronization | N/A | N/A | no | N/A |
HDR | N/A | N/A | no | no |
Energy efficiency class | C | B | N/A | N/A |
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Power consumption (standby) | 0.42 W | 0.49 W | 1.0 W | 1.0 W |
Power consumption (typical) | 71.5 W | 56.0 W | 93.0 W | 38.0 W |
Connecting 9V/12V/14V | N/A | N/A | None | N/A |
Operational power consumption | N/A | N/A | < 93 | N/A |