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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 19.0 in | 27.0 in | 27.0 in | 27.0 in |
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Brightness | 250.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² |
Aspect ratio | 5:4 | 16:9 | 16:9 | 16:9 |
Colour of product |
|
| Black,Silver,White |
|
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Panel design | Flat | Flat | Flat | Flat |
Touchscreen | no | no | no | N/A |
Built-in speakers | yes | no | no | yes |
Built-in USB hub | N/A | no | yes | yes |
Built-in camera | N/A | no | no | no |
Screen surface | N/A | Matte | Matte | N/A |
Width (with stand) | 16.18 in | 24.08 in | 24.21 in | 24.14 in |
---|---|---|---|---|
Height adjustment | N/A | 4.33 in | 4.33 in | 4.33 in |
Height (without stand) | N/A | 14.61 in | 14.37 in | 14.35 in |
Height with stand | N/A | 18.36 in | 16.74 in | 22.03 in |
Depth (with stand) | N/A | 9.33 in | 8.76 in | 9.22 in |
Weight | N/A | 174.61 oz | 218.7 oz | 215.17 oz |
Height (min-max) | N/A | N/A | < 425 | N/A |
Depth (without stand) | N/A | N/A | 1.68 in | N/A |
Weight (without stand) | N/A | N/A | 10.36 lb | N/A |
DisplayPort | no | yes | yes | N/A |
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DVI Port | yes | no | no | no |
DVI-D ports quantity | 1 | N/A | N/A | N/A |
HDCP | yes | N/A | yes | yes |
HDMI | yes | yes | yes | N/A |
VGA in | yes | no | no | N/A |
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 | 0 | N/A |
Composite input | N/A | no | no | N/A |
Number of composite inputs | N/A | 0 | 0 | N/A |
HDMI ports quantity | N/A | 1 | 2 | 2 |
Number of HDMI inputs | N/A | 1 | 2 | N/A |
HDMI version | N/A | 1.4 | 2.0 | N/A |
Headphone output | N/A | yes | yes | yes |
S-video input | N/A | no | no | N/A |
Number of s-video inputs | N/A | 0 | 0 | N/A |
Thunderbolt | N/A | no | no | N/A |
USB for video | N/A | no | yes | N/A |
Number of DisplayPort inputs | N/A | 1 | 1 | N/A |
Number of DisplayPort outputs | N/A | 0 | 0 | N/A |
DisplayPort version | N/A | 1.2 | 1.2 | N/A |
Type of DisplayPort connector | N/A | Standard | Standard | N/A |
MHL | N/A | no | no | N/A |
Type of USB connector | N/A | N/A | Type-C | N/A |
Number of USB 2.0 port | N/A | N/A | 0 | N/A |
Number of USB 3.0 ports | N/A | N/A | 2 | N/A |
USB connectors (total) | N/A | N/A | 2 | N/A |
Headphone outputs quantity | N/A | N/A | 1 | 1 |
Maximum resolution | 1280 x 1024 px | 2560 x 1440 px | 3840 x 2160 px | N/A |
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Refresh rate | 75.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
Dynamic contrast ratio | 5000000:1 | 3000000:1 | 5000000:1 | N/A |
Contrast ratio | 1000:1 | 1000:1 | 1000:1 | N/A |
Display technology | LCD | LCD | LED | LED |
Backlight | LED | LED backlight | W-LED | WLED |
Panel type | TN | IPS | IPS | AH-IPS |
Response time (BtW) | 2.0 ms | 4.0 ms | N/A | N/A |
Response time | 2.0 ms | 4.0 ms | 5.0 ms | 5.0 ms |
Pixel size | 0.01 in | 0.01 in | 0.01 in | N/A |
Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 160.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
HD type | N/A | Quad HD | 4K Ultra HD | 4K Ultra HD |
Display number of colours | N/A | 1.073 billion colours | N/A | N/A |
Colour gamut (Adobe RGB) | N/A | 99.0 % | 78.0 % | N/A |
Response time (GtG) | N/A | 6.0 ms | 5.0 ms | N/A |
Picture-in-Picture (PIP) | N/A | no | yes | N/A |
Supported graphics resolutions | N/A | N/A | 3840x2160 | 3840x2160 |
Colour depth (per channel) | N/A | N/A | 10.0 bit | N/A |
Ascendable and submersible | yes | no | yes | N/A |
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Tiltable | yes | yes | yes | yes |
Pivot function | N/A | no | yes | yes |
Swivel | N/A | yes | yes | N/A |
Memory card reader | N/A | no | no | N/A |
Cable lock slot | N/A | yes | N/A | no |
Flicker free | N/A | N/A | yes | N/A |
Plug and Play | N/A | N/A | yes | yes |
Adaptive synchronization | no | no | yes | N/A |
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HDR | no | no | no | N/A |
VESA mount | yes | no | yes | yes |
Type of VESA mount | 100x100mm | N/A | 100x100mm | 100x100mm |
3D support (3D-Ready) | N/A | no | no | no |
Sync technology | N/A | N/A | AMD Freesync | N/A |
EnergyStar | yes | yes | yes | yes |
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TCO-labelling | TCO 5.0 | TCO'07 | None | N/A |
EPEAT | N/A | Gold | Gold | Gold |