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| Brand | Lenovo |
| Tip | Monitor |
| Marime Diagonala | 28" (inches) |
| Ecran | AAS IPS |
| Rata de Refresh Ecran | 60 Hz |
| Timp Minim de Raspuns | 4 ms |
| Aspect Ecran | 16:9 |
| Rezolutie Ecran | 3840 x 2160 |
| Informatii Generale | |
|---|---|
| Tip | Monitor |
| An Fabricatie | 2022 |
| Brand | Lenovo |
| Model | L28u-35 |
| Alias | 66ECGAC4 |
| Marime Diagonala | 28" (inches) |
| Ecran | AAS IPS |
| Informatii Ecran | |
| Clasa Marime Ecran | 28" (inches) |
| Dimensiune Diagonala | 28 in 71.1 cm 711.2 mm 2.33 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 |
| Producator Ecran | Innolux |
| Tip Ecran | AAS 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 | 0.16 mm |
| Densitate Pixeli Ecran | 157 ppi |
| Raport Marime Ecran-Carcasa | 89.03 % |
| Sursa Iluminare | W-LED |
| DCI P3 | 90% |
| sRGB | 99 % |
| Luminozitate | 300 cd/m² |
| Contrast Ecran | 1000 : 1 |
| Contrast Dinamic Ecran | 3000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° |
| Timp Minim de Raspuns | 4 ms |
| Timp Mediu de Raspuns | 6 ms |
| Timp Maxim de Raspuns | 14 ms |
| Strat Protector Ecran | Anti-glare/Matte |
| HDR | HDR10 |
| 3D | No |
| Marime, Greutate, Culoare | |
| Adancime Carcasa | 1.93 in 4.9 cm 48.9 mm 0.16 ft |
| Greutate Carcasa | 4.6 kg 10 lbs |
| Adancime Carcasa cu Suport | 25.07 in 63.7 cm 636.9 mm 2.09 ft |
| Inaltime Carcasa cu Suport | 16.51 in 41.9 cm 419.3 mm 1.38 ft |
| Adancime Ecran cu Suport | 8.46 in 21.5 cm 215 mm 0.71 ft |
| Greutate Ecran cu Suport | 6.6 kg 15 lbs |
| Culoare Carcasa | Raven Black |
| Hardware | |
| Camera Web Integrata | No |
| Conectivitate | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | |
| Boxe Audio Integrate | 2 x 2W |
| Caracteristici | |
| Caracteristici Speciale | Flicker-free technology Natural Low Blue Light 3-side NearEdgeless design AMD FreeSync technology |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington |
| Ergonomie | |
| Adancime Carcasa | 25.07 in 63.7 cm 636.9 mm 2.09 ft |
| Inaltime Carcasa | 14.71 in 37.4 cm 373.7 mm 1.23 ft |
| Suport Perete VESA | Yes |
| Marime Interfata VESA Standard | 100 x 100 |
| Stand VESA Detasabil | Yes |
| Ajustare pe Inaltime | Yes |
| Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Suport Pivotare Mod Portret / Vedere | Yes |
| Pivotare la Stanga | 90 ° |
| Pivotare la Dreapta | 90 ° |
| Suport Rotatie Stanga/Dreapta | Yes |
| Rotatie spre Stanga | 360 ° |
| Rotatie spre Dreapta | 360 ° |
| Suport Inclare Fata/Spate | Yes |
| Inclinare Ecran in Fata | 5 ° |
| Inclinare Ecran pe Spate | 22 ° |
| Frecventa si Interpolare | |
| Frecventa Digitala pe Verticala | 60 Hz |
| Unitate Masura Interpolare Ecran | NULL |
| Putere Consumata | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| Frecventa AC | 50 Hz - 60 Hz |
| Consum Aparat in Mod Oprit | 0.3 W |
| Consum Aparat in Mod Sleep | 0.5 W |
| Consum Mediu | 30 W |
| Consum Aparat in Mod Eco | 25.25 W |
| Consum Aparat Maxim | 50 W |
| Accesorii | |
| Extra | HDMI cable |
| Certificate si Standarde | |
| Licente | CCC China Energy Efficiency Standard Tier 2 ENERGY STAR Eyesafe Display Certification RoHS (EU 2002/95/EC) TCO 9.0 TCO Edge 2.0 TÜV Low Blue Light (Hardware Solution) TÜV Rheinland Eye Comfort Volatile Organic Compound Certification Windows Certification |
| Cerinte Utilizare si Stocare | |
| Nivel Optim Temperatura de Functionare | 0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 10 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 5 % - 95 % |
| Nivel Altitudine Maxima de Functionare | 5000 |
| Nivel Altitudine Maxim de Stocare | 12192 |
