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| Informatii Generale | ||
|---|---|---|
| Model | HP V28 4K | Lenovo L29w-30 |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2021 |
| Brand | HP | Lenovo |
| Model | V28 4K | L29w-30 |
| Alias | 8WH58AA | 66E5GAC3 |
| Informatii Ecran | ||
| Clasa Marime Ecran | 28" (inches) | 29" (inches) |
| Dimensiune Diagonala | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
28.75 in 73 cm 730.2 mm 2.4 ft |
| Latime Ecran | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
26.49 in 67.3 cm 672.768 mm 2.21 ft |
| Inaltime Ecran | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
11.17 in 28.4 cm 283.824 mm 0.93 ft |
| Tip Ecran | TN | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | |
| Frame Rate Control | Yes | |
| Numar Maxim de Culori | 16777216 | |
| Biti | 24 | |
| Aspect Ecran | 16:9 | 21:9 |
| Rezolutie Ecran | 3840 x 2160 | 2560 x 1080 |
| Screen Pixel Pitch | 0.161 mm | 0.263 mm |
| Densitate Pixeli Ecran | 157 ppi | 96 ppi |
| Raport Marime Ecran-Carcasa | 83.94 % | 86.68 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 99 % | |
| Luminozitate | 300 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 3000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 170 ° | 178 ° |
| Timp Minim de Raspuns | 4 ms | |
| Timp Mediu de Raspuns | 6 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.21 in 5.6 cm 56.2 mm 0.18 ft |
1.87 in 4.8 cm 47.5 mm 0.16 ft |
| Greutate Carcasa | 4.4 kg 10 lbs |
|
| Adancime Carcasa cu Suport | 25.94 in 65.9 cm 658.8 mm 2.16 ft |
27.1 in 68.8 cm 688.4 mm 2.26 ft |
| Inaltime Carcasa cu Suport | 18.38 in 46.7 cm 466.8 mm 1.53 ft |
14.06 in 35.7 cm 357.2 mm 1.17 ft |
| Adancime Ecran cu Suport | 8.46 in 21.5 cm 214.9 mm 0.71 ft |
|
| Greutate Ecran cu Suport | 5.5 kg 12 lbs |
6.3 kg 14 lbs |
| Culoare Carcasa | Silver | Raven Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Retea | Wi-Fi Direct | |
| Conectivitate | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Boxe Audio Integrate | 2 x 3W | 2 x 3W |
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology Low Blue Light 3-sided Borderless Design AMD FreeSync technology |
Lenovo Artery (Lenovo Display Control Center) 3-side NearEdgeless design AMD FreeSync technology |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomie | ||
| Adancime Carcasa | 25.94 in 65.9 cm 658.8 mm 2.16 ft |
27.1 in 68.8 cm 688.4 mm 2.26 ft |
| Inaltime Carcasa | 15.09 in 38.3 cm 383.2 mm 1.26 ft |
12.6 in 32 cm 320 mm 1.05 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | Yes |
| Interval Ajustare Inaltime | 100 mm 10 cm 3.937 in 0.3281 ft |
150 mm 15 cm 5.9055 in 0.4921 ft |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 180 ° | |
| Rotatie spre Dreapta | 180 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 16 ° | 22 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 40 Hz - 60 Hz | 48 Hz - 90 Hz |
| Frecventa Digitala pe Orizontala | 15 kHz - 110 kHz | |
| Unitate Masura Interpolare Ecran | NULL | NULL |
| Accesorii | ||
| Extra | DisplayPort cable HDMI cable |
HDMI cable |
| Certificate si Standarde | ||
| Licente | Australian-New Zealand MEPS BSMI CB CCC CE CEL cTUVus EAC FCC ISO 9241-307 KC/KCC NOM PSB TUV-S VCCI Vietnam MEPS WEEE ISC ICE |
CCC China Energy Efficiency Standard Tier 1 Energy Star EPEAT RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort TÜV Low Blue Light (Hardware Solution) Windows Certification (Windows 7 Windows 10) |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 5 °C - 35 °C 41 °F - 95 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 10 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 5 % - 90 % | 5 % - 95 % |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| HP V28 4K | Lenovo L29w-30 |
