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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 21.3 in | 24.0 in | 27.0 in | 27.0 in |
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Aspect ratio | 3:4 | 16:9 | 16:9 | 16:9 |
Brightness | N/A | 250.0 cd/m² | 300.0 cd/m² | 250.0 cd/m² |
Colour of product | Black |
| Black | Black |
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Panel design | Flat | Curved | Curved | Curved |
Built-in USB hub | yes | no | no | no |
Built-in camera | no | no | no | no |
Touchscreen | N/A | no | no | no |
Built-in speakers | N/A | no | no | no |
Screen surface | N/A | N/A | Matte | Matte |
Height adjustment | 3.54 in | N/A | 2.56 in | 2.56 in |
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Height with stand | 18.98 in | 21.88 in | N/A | N/A |
Depth (with stand) | 7.87 in | 9.41 in | 9.41 in | 9.41 in |
Width (with stand) | 14.21 in | 21.38 in | 24.37 in | 24.37 in |
Weight | 0.29 oz | 139.68 oz | 0.2 oz | 205.65 oz |
Height (without stand) | N/A | 15.87 in | 17.76 in | 17.76 in |
Depth (without stand) | N/A | N/A | 9.41 in | N/A |
DVI Port | yes | yes | yes | yes |
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DVI-D ports quantity | 1 | 1 | 1 | N/A |
HDMI | no | yes | yes | yes |
DisplayPort | N/A | yes | yes | yes |
HDMI ports quantity | N/A | 1 | 1 | 1 |
Number of HDMI inputs | N/A | 1 | 1 | 1 |
HDMI version | N/A | 1.4 | 1.4 | 1.4 |
VGA in | N/A | no | yes | no |
Number of DisplayPort inputs | N/A | 1 | 1 | N/A |
DisplayPort version | N/A | 1.2 | 1.2 | N/A |
Ethernet LAN | N/A | no | N/A | N/A |
Component input (YPbPr/YCbCr) | N/A | N/A | no | N/A |
Composite input | N/A | N/A | no | N/A |
Headphone output | N/A | N/A | no | N/A |
S-video input | N/A | N/A | no | N/A |
Thunderbolt | N/A | N/A | no | N/A |
USB for video | N/A | N/A | no | N/A |
Maximum resolution | 1200 x 1600 px | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1080 px |
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HD type | Not supported | Full HD | Full HD | Full HD |
Display number of colours | 16.7 million colours | 16.78 million colours | 16.78 million colours | 16.78 million colours |
Colour depth (per channel) | 10.0 bit | N/A | 8.0 bit | N/A |
Contrast ratio | 1400:1 | 3000:1 | 3000:1 | 3000:1 |
Display technology | LCD | LED | LED | LED |
Backlight | LED | LED | LED | LED |
Panel type | IPS | VA | VA | VA |
Response time | 20.0 ms | 1.0 ms | 1.0 ms | 1.0 ms |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Supported graphics resolutions | N/A | 1920x1080 | 1920 x 1080 | 1920x1080 |
Refresh rate | N/A | 144.0 Hz | 144.0 Hz | 144.0 Hz |
Colour gamut (NTSC) | N/A | 85.0 % | 85.0 % | 85.0 % |
Dynamic contrast ratio | N/A | 100000000:1 | N/A | 100000000:1 |
Response time (GtG) | N/A | 4.0 ms | N/A | 1.0 ms |
Response time (BtW) | N/A | 1.0 ms | 1.0 ms | N/A |
Pixel size | N/A | 0.01 in | 0.01 in | 0.01 in |
Picture-in-Picture (PIP) | N/A | N/A | no | N/A |
Pivot function | yes | no | no | yes |
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Swivel | yes | N/A | N/A | yes |
Tiltable | N/A | yes | yes | yes |
Memory card reader | N/A | no | no | N/A |
Cable lock slot | N/A | no | no | yes |
Flicker free | N/A | N/A | yes | N/A |
Ascendable and submersible | N/A | N/A | N/A | yes |
Plug and Play | N/A | N/A | N/A | yes |
HDR | no | N/A | no | N/A |
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VESA mount | yes | no | no | yes |
3D support (3D-Ready) | N/A | no | no | no |
Adaptive synchronization | N/A | yes | yes | yes |
Type of VESA mount | N/A | 75x75mm | N/A | 75x75mm |
Sync technology | N/A | AMD Freesync | AMD Freesync | AMD Freesync |
Power consumption (standby) | 1.0 W | 0.34 W | 45.0 W | N/A |
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Power consumption (typical) | 38.0 W | 23.0 W | 45.0 W | 48.0 W |
Energy efficiency class | N/A | A | N/A | N/A |
Connecting 9V/12V/14V | N/A | N/A | None | N/A |
Operational power consumption | N/A | N/A | < 45 | N/A |