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| Brand | HP |
| Tip | Monitor |
| Marime Diagonala | 28" (inches) |
| Ecran | IPS |
| Rata de Refresh Ecran | 75 Hz |
| Timp Minim de Raspuns | 4 ms |
| Aspect Ecran | 16:9 |
| Rezolutie Ecran | 3840 x 2160 |
| Informatii Generale | |
|---|---|
| Tip | Monitor |
| An Fabricatie | 2020 |
| Brand | HP |
| Model | U28 4K HDR |
| Alias | 1Z978AA |
| Marime Diagonala | 28" (inches) |
| Ecran | IPS |
| Informatii Ecran | |
| Clasa Marime Ecran | 28" (inches) |
| Dimensiune Diagonala | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
| Latime Ecran | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Inaltime Ecran | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Tip Ecran | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes |
| Numar Maxim de Culori | 1073741824 |
| Biti | 30 |
| Aspect Ecran | 16:9 |
| Rezolutie Ecran | 3840 x 2160 |
| Screen Pixel Pitch | 0.116 mm |
| Densitate Pixeli Ecran | 157 ppi |
| Raport Marime Ecran-Carcasa | 89.61 % |
| Sursa Iluminare | W-LED |
| DCI P3 | 93% |
| sRGB | 100 % |
| Luminozitate | 400 cd/m² |
| Contrast Ecran | 1000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° |
| Timp Minim de Raspuns | 4 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) |
| HDR | HDR |
| 3D | No |
| Marime, Greutate, Culoare | |
| Adancime Carcasa | 1.71 in 4.3 cm 43.4 mm 0.14 ft |
| Adancime Carcasa cu Suport | 25.08 in 63.7 cm 637.1 mm 2.09 ft |
| Inaltime Carcasa cu Suport | 20.92 in 53.1 cm 531.4 mm 1.74 ft |
| Adancime Ecran cu Suport | 7.48 in 19 cm 189.9 mm 0.62 ft |
| Greutate Ecran cu Suport | 6.35 kg 14 lbs |
| Culoare Carcasa | Black |
| Hardware | |
| Stocare Interna | 8 |
| Camera Web Integrata | No |
| Conectivitate | 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream) |
| Audio | |
| Boxe Audio Integrate | 2 x 3W |
| Caracteristici | |
| Caracteristici Speciale | Flicker-free technology Low Blue Light |
| Caracteristici Extra | Security lock slot |
| Ergonomie | |
| Adancime Carcasa | 25.08 in 63.7 cm 637.1 mm 2.09 ft |
| Inaltime Carcasa | 14.61 in 37.1 cm 371.2 mm 1.22 ft |
| Suport Perete VESA | Yes |
| Marime Interfata VESA Standard | 100 x 100 |
| Stand VESA Detasabil | Yes |
| Ajustare pe Inaltime | Yes |
| Suport Pivotare Mod Portret / Vedere | Yes |
| Pivotare la Stanga | 90 ° |
| Pivotare la Dreapta | 90 ° |
| Suport Rotatie Stanga/Dreapta | Yes |
| Suport Inclare Fata/Spate | Yes |
| Inclinare Ecran in Fata | 5 ° |
| Inclinare Ecran pe Spate | 23 ° |
| Frecventa si Interpolare | |
| Frecventa Digitala pe Verticala | 23 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 140 kHz |
| Unitate Masura Interpolare Ecran | NULL |
| Putere Consumata | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| Frecventa AC | 50 Hz - 60 Hz |
| Consum Electricitate in Amperi | 1.5 A |
| Consum Aparat in Mod Sleep | 0.5 W |
| Consum Mediu | 45 W |
| Consum Aparat Maxim | 155 W |
| Accesorii | |
| Extra | DisplayPort cable HDMI cable USB Type-C cable |
| Certificate si Standarde | |
| Licente | Australian-New Zealand 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 |
| Cerinte Utilizare si Stocare | |
| Nivel Optim Temperatura de Functionare | 5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 20 % - 80 % |
