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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 27.0 in | 32.0 in | 28.0 in |
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Brightness | 350.0 cd/m² | 250.0 cd/m² | 370.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product | Black,Grey | Black | Black,Metallic |
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Panel design | Flat | Flat | Flat |
Built-in USB hub | no | yes | no |
Built-in camera | no | N/A | no |
Screen surface | Matte | N/A | Matte |
Built-in speakers | no | N/A | no |
Touchscreen | N/A | N/A | no |
Height (without stand) | 14.72 in | 16.71 in | 15.01 in |
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Height with stand | 18.35 in | 20.35 in | 18.44 in |
Depth (with stand) | 1.61 in | 7.62 in | 7.37 in |
Width (with stand) | 24.13 in | 28.19 in | 26.02 in |
Weight | 0.17 oz | 0.23 oz | 0.19 oz |
Depth (without stand) | N/A | 1.65 in | 2.89 in |
Height (min-max) | N/A | N/A | < 468.5 |
Weight (without stand) | N/A | N/A | 10.38 lb |
DVI Port | no | no | no |
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HDMI | yes | yes | yes |
HDMI ports quantity | 2 | 2 | 2 |
HDMI version | 2.0 | 2.0 | 2.0 |
Headphone output | yes | no | yes |
Headphone outputs quantity | 1 | N/A | 1 |
DisplayPort version | 1.2 | N/A | 1.2 |
Analogue 3.5mm input | N/A | N/A | 0 |
Component input (YPbPr/YCbCr) | N/A | N/A | no |
Number of component inputs | N/A | N/A | 0 |
Composite input | N/A | N/A | no |
Number of composite inputs | N/A | N/A | 0 |
DisplayPort | N/A | N/A | yes |
Number of HDMI inputs | N/A | N/A | 2 |
S-video input | N/A | N/A | no |
Number of s-video inputs | N/A | N/A | 0 |
Thunderbolt | N/A | N/A | no |
USB for video | N/A | N/A | no |
VGA in | N/A | N/A | no |
Number of DisplayPort inputs | N/A | N/A | 1 |
Number of DisplayPort outputs | N/A | N/A | 0 |
Type of DisplayPort connector | N/A | N/A | Standard |
Supported graphics resolutions | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 |
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Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz |
HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
Display number of colours | 1.073 billion colours | 16.7 million colours | 1.07 billion colours |
Colour gamut (Adobe RGB) | 91.0 % | N/A | 72.0 % |
Colour gamut (NTSC) | 91.0 % | N/A | 72.0 % |
Dynamic contrast ratio | 20000000:1 | N/A | 10000:1 |
Display technology | LCD | N/A | LED |
Backlight | W-LED | LED backlight | LED backlight |
Panel type | IPS | VA | TN |
Response time | 5.0 ms | 8.0 ms | 1.0 ms |
Sync-on-green (SOG) | yes | N/A | N/A |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 170.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 160.0 ° |
Picture-in-Picture (PIP) | N/A | no | yes |
Maximum resolution | N/A | N/A | 3840 x 2160 px |
Colour depth (per channel) | N/A | N/A | 10.0 bit |
Contrast ratio | N/A | N/A | 1000:1 |
Response time (GtG) | N/A | N/A | 1.0 ms |
Response time (BtW) | N/A | N/A | 1.0 ms |
Pixel size | N/A | N/A | 0.01 in |
Pivot function | no | N/A | no |
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Swivel | no | N/A | no |
Tiltable | yes | N/A | yes |
Cable lock slot | yes | N/A | no |
Flicker free | yes | yes | yes |
Plug and Play | yes | N/A | N/A |
Wi-Fi | N/A | yes | N/A |
Bluetooth | N/A | yes | N/A |
Ascendable and submersible | N/A | N/A | no |
Memory card reader | N/A | N/A | no |
3D support (3D-Ready) | no | N/A | no |
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VESA mount | no | yes | yes |
HDR | N/A | yes | no |
Type of VESA mount | N/A | 100x100mm | 75x75mm |
Adaptive synchronization | N/A | N/A | yes |
Sync technology | N/A | N/A | AMD Freesync |
Energy efficiency class | G | G | G |
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Power consumption (standby) | 0.5 W | N/A | 0.3 W |
Power consumption (typical) | 19.9 W | 40.0 W | 38.0 W |
Connecting 9V/12V/14V | N/A | N/A | None |
Operational power consumption | N/A | N/A | < 29.6 |