User ratingsratings of product added by Productz users
Expert ratingsexperts ratings from editorial reviews
Consumer ratingsratings from the biggest online stores worldwide
| Poor | Average | Good | Excellent | |
|---|---|---|---|---|
 Screen size | 28 in Best: Acer UM.PB1EE.A01 Screen size: 282 in | |||
 Brightness | 300 cd/m² Best: DynaScan DS321LR4 Brightness: 25000 cd/m² | |||
 Weight | 7800 g Best: BenQ GL2450HM Weight: 0 g | |||
| Screen size | 28.0 in |
|---|---|
| Brightness | 300.0 cd/m² |
| Aspect ratio | 16:9 |
| Height adjustment | 5.91 in |
|---|---|
| Height (min-max) | 483 - 633 |
| Height (without stand) | 15.39 in |
| Height with stand | 19.03 in |
| Depth (with stand) | 10.47 in |
| Depth (without stand) | 1.93 in |
| Width (with stand) | 25.97 in |
| Weight (without stand) | 11.68 lb |
| Weight | 275.14 oz |
| Maximum resolution | 3840 x 2160 px |
|---|---|
| Supported graphics resolutions | 3840x2160 |
| Refresh rate | 60.0 Hz |
| HD type | 4K Ultra HD |
| Display number of colours | 1.073 billion colours |
| Colour depth (per channel) | 10.0 bit |
| Colour gamut (NTSC) | 72.0 % |
| Dynamic contrast ratio | 20000000:1 |
| Contrast ratio | 1000:1 |
| Display technology | LCD |
| Backlight | LED |
| Panel type | TFT |
| Response time (GtG) | 2.0 ms |
| Picture-in-Picture (PIP) | yes |
| Sync-on-green (SOG) | yes |
| Pixel size | 0.01 in |
| Viewing angle (horizontal) | 170.0 ° |
| Viewing angle (vertical) | 160.0 ° |
| 3D support (3D-Ready) | no |
|---|---|
| HDR | no |
| VESA mount | yes |
| Type of VESA mount | 100x100mm |
| Energy efficiency class | C |
|---|---|
| Connecting 9V/12V/14V | None |
| Operational power consumption | 34 - 48 |
| Power consumption (standby) | 0.34 W |
| Power consumption (typical) | 46.0 W |
| Colour of product | Black |
|---|---|
| Panel design | Flat |
| Built-in USB hub | yes |
| Touchscreen | no |
| Built-in camera | no |
| Screen surface | Matte |
| Built-in speakers | yes |
| Analogue 3.5mm input | 1 |
|---|---|
| Number of USB 2.0 port | 2 |
| Number of USB 3.0 ports | 2 |
| USB connectors (total) | 4 |
| Component input (YPbPr/YCbCr) | no |
| Number of component inputs | 0 |
| Composite input | no |
| Number of composite inputs | 0 |
| DisplayPort | yes |
| DVI Port | yes |
| DVI-D ports quantity | 1 |
| HDMI | yes |
| HDMI ports quantity | 1 |
| Number of HDMI inputs | 2 |
| HDMI version | 1.4 |
| Headphone output | yes |
| Headphone outputs quantity | 1 |
| S-video input | no |
| Number of s-video inputs | 0 |
| Thunderbolt | no |
| USB for video | no |
| VGA in | no |
| Number of DisplayPort inputs | 2 |
| DisplayPort version | 1.2a |
| Type of DisplayPort connector | Standard |
| MHL | yes |
| Ascendable and submersible | yes |
|---|---|
| Pivot function | yes |
| Swivel | yes |
| Tiltable | yes |
| Memory card reader | no |
| Cable lock slot | no |
| Flicker free | yes |
| EnergyStar | yes |
|---|---|
| EPEAT | Gold |
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