HP U28 4K HDR computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD OLED Silver
£387.99
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- This 4K[1] monitor lets you create picture-perfect content as clear as the eye can see.
- Enjoy accurate and vivid colors you can count on with factory color calibration and custom presets.
- Customize your workspace around your creative needs with full function adjustability, and a single USB-C®[3] connection for a clutter-free desk.
- Create towards a smaller carbon footprint using a display that’s built with recycled ocean-bound plastics equating to more than 3 plastic water bottles[2].
Built to bring your vision to life.
Experience the best quality while producing your best creative on this 28” (71.12 cm) 4K[1] HDR monitor. Whether you're creating for web, print, or photography, ensure your content is seen exactly as you intended. With factory color calibration, enjoy color accuracy you can count on. Now, you can always stay comfortable while working with height adjustability and swivel capabilities. Plus, you’ll always be keeping the environment in mind when designing with a display built with recycled ocean-bound plastics[2].
| Display | |
|---|---|
| Display diagonal | 71.1 cm (28") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Display technology | OLED |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Display brightness (typical) | 400 cd/m² |
| Response time | 4 ms |
| Screen shape | Flat |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1440 x 900, 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 10000000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.116 x 0.116 mm |
| Pixel density | 157 ppi |
| Horizontal scan range | 27 - 136 kHz |
| Vertical scan range | 30 - 60 Hz |
| Surface hardness | 3H |
| Colour depth | 8 bit |
| Performance | |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Multimedia | |
|---|---|
| Built-in speaker(s) | No |
| Built-in camera | No |
| Design | |
|---|---|
| Market positioning | Home |
| Product colour | Silver |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB Type-A downstream ports quantity | 3 |
| USB Power Delivery up to | 65 W |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Audio input | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Ergonomics | |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 23° |
| Power | |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy consumption (SDR) per 1000 hours | 27 kWh |
| Power consumption (typical) | 45 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 155 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| European Product Registry for Energy Labelling (EPREL) code | 372486 |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 20 - 80% |
| Weight & dimensions | |
|---|---|
| Width (with stand) | 637.1 mm |
| Depth (with stand) | 189.9 mm |
| Height (with stand) | 531.4 mm |
| Weight (with stand) | 6.35 kg |
| Width (without stand) | 637.1 mm |
| Depth (without stand) | 43.4 mm |
| Height (without stand) | 371.2 mm |
| Packaging data | |
|---|---|
| Package width | 824 mm |
| Package depth | 165 mm |
| Package height | 470 mm |
| Package weight | 10.4 kg |
| Sustainability | |
|---|---|
| Sustainable technologies and materials | Arsenic-free display glass; Low halogen; Mercury-free display backlights; TCO Certified |
| Other features | |
|---|---|
| Certification | MEPS; BSMI; CB; CCC; CE; CECP; CEL; EAC; ENERGY STAR®; FCC; ISO 9241-307; KC/KCC; NOM; PSB; SEPA; TCO Certified; TUV-S; UL/CSA; VCCI; Vietnam MEPS; WEEE; ISC; WW application; ICE |
