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Available colors | ||
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User rating |
Asus VP228HE | HP Compaq Q2159 | |
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Screen size | 21.5 in | 21.5 in |
Brightness | 200.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 |
Asus VP228HE | HP Compaq Q2159 | |
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Colour of product | Black | Black |
Panel design | Flat | Flat |
Built-in USB hub | yes | no |
Touchscreen | no | no |
Built-in camera | no | no |
Screen surface | Matte | Matte |
Built-in speakers | yes | yes |
Asus VP228HE | HP Compaq Q2159 | |
---|---|---|
Height (without stand) | 12.17 in | 15.08 in |
Depth (with stand) | 7.85 in | 6.69 in |
Width (with stand) | 20.2 in | 20.28 in |
Weight | 0.12 oz | 153.79 oz |
Asus VP228HE | HP Compaq Q2159 | |
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DisplayPort | no | no |
DVI Port | no | no |
HDMI | yes | no |
Thunderbolt | no | no |
USB for video | no | no |
VGA in | yes | yes |
VGA (D-Sub) ports quantity | 1 | 1 |
Asus VP228HE | HP Compaq Q2159 | |
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Maximum resolution | 1920 x 1080 px | 1920 x 1080 px |
Supported graphics resolutions | 1920 x 1080 | 1920x1080 |
Refresh rate | 60.0 Hz | 60.0 Hz |
HD type | Full HD | Full HD |
Contrast ratio | 1000:1 | 1000:1 |
Display technology | LED | LCD |
Backlight | LED | CCFL |
Panel type | TN | TN |
Response time | 1.0 ms | 5.0 ms |
Pixel size | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 90.0 ° | 160.0 ° |
Viewing angle (vertical) | 65.0 ° | 160.0 ° |
Asus VP228HE | HP Compaq Q2159 | |
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Ascendable and submersible | no | no |
Pivot function | no | no |
Swivel | no | no |
Tiltable | yes | yes |
Memory card reader | no | no |
Cable lock slot | yes | no |
Asus VP228HE | HP Compaq Q2159 | |
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3D support (3D-Ready) | no | no |
Adaptive synchronization | no | no |
HDR | no | no |
VESA mount | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm |
Asus VP228HE | HP Compaq Q2159 | |
---|---|---|
EnergyStar | yes | yes |
Asus VP228HE | HP Compaq Q2159 | |
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Connecting 9V/12V/14V | None | None |
Operational power consumption | < 21.1 | 45 - 5 |
Power consumption (standby) | 0.3 W | 2.0 W |
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Cons |