     | HP U28 4K HDR 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD OLED Silver393.10€Cena ieskaitot PVN 21% (324.88 € bez PVN)
Saņemsi 03.06.2024 |
Produkta apraksts
| Design | |
|---|---|
| Product colour | Silver |
| Market positioning | Home |
| Power | |
| Power consumption (max) | 155 W |
| AC input voltage | 100 - 240 V |
| Power consumption (typical) | 45 W |
| AC input frequency | 50/60 Hz |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class (SDR) | F |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 80% |
| Operating temperature (T-T) | 5 - 35 °C |
| Weight & dimensions | |
| Width (without stand) | 63.7 cm |
| Weight (with stand) | 6.35 kg |
| Depth (without stand) | 43.4 mm |
| Height (without stand) | 37.1 cm |
| Performance | |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Packaging data | |
| Package height | 470 mm |
| Package weight | 10.4 kg |
| Package depth | 165 mm |
| Package width | 824 mm |
| Display | |
| Response time | 4 ms |
| Screen shape | Flat |
| Display technology | OLED |
| Pixel pitch | 0.116 x 0.116 mm |
| Horizontal scan range | 27 - 136 kHz |
| Viewing angle, vertical | 178° |
| Display resolution | 3840 x 2160 pixels |
| Supported graphics resolutions | 720 x 400, 1600 x 900, 1280 x 1024 (SXGA), 640 x 480 (VGA), 1024 x 768 (XGA), 1440 x 900 (WXGA+), 2560 x 1440, 1440 x 900, 1920 x 1080 (HD 1080), 800 x 600 (SVGA), 3840 x 2160 |
| Colour depth | 8 bit |
| Contrast ratio (typical) | 1000:1 |
| Panel type | IPS |
| Display brightness (typical) | 400 cd/m² |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Contrast ratio (dynamic) | 10000000:1 |
| Display diagonal | 71.1 cm (28") |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Vertical scan range | 30 - 60 Hz |
| Surface hardness | 3H |
| Pixel density | 157 ppi |
| Multimedia | |
| Built-in camera | No |
| Built-in speaker(s) | No |
| Ergonomics | |
| Cable lock slot | Yes |
| Swivelling | Yes |
| Tiltable | Y |
| Tilt angle range | -5 - 23° |
| Height adjustment | Yes, 12 cm |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Pivot angle | -90 - 90° |
| Pivot | Yes |
| Ports & interfaces | |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| HDMI | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub | Yes |
| DisplayPort version | 1.2 |
| USB Type-A downstream ports quantity | 3 |
| DVI port | No |
| HDMI ports quantity | 1 |
| Audio input | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
| USB Power Delivery up to | 65 W |
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