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| Informatii Generale | ||
|---|---|---|
| Model | Lenovo ThinkVision T34w-20 | Dell U3821DW |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2021 |
| Brand | Lenovo | Dell |
| Seria Modelului | UltraSharp | |
| Model | ThinkVision T34w-20 | U3821DW |
| Alias | 61F3GAR1EU 61F3GAR1US 61F3GAR1UK |
|
| Informatii Ecran | ||
| Clasa Marime Ecran | 34" (inches) | 38" (inches) |
| Dimensiune Diagonala | 34 in 86.4 cm 863.6 mm 2.83 ft |
37.52 in 95.3 cm 952.9 mm 3.13 ft |
| Latime Ecran | 31.39 in 79.7 cm 797.184 mm 2.62 ft |
35.04 in 89 cm 890 mm 2.92 ft |
| Inaltime Ecran | 13.14 in 33.4 cm 333.72 mm 1.09 ft |
15.27 in 38.8 cm 387.8 mm 1.27 ft |
| Dimensiune Curba Ecran | 1500 | 2300 |
| Tip Ecran | VA | IPS |
| Display Bit Depth | 8 bits | 10 bits |
| Numar Maxim de Culori | 16777216 | 1073741824 |
| Biti | 24 | 30 |
| Aspect Ecran | 21:9 | 24:10 |
| Rezolutie Ecran | 3440 x 1440 | 3840 x 1600 |
| Screen Pixel Pitch | 0.232 mm | 0.229 mm |
| Densitate Pixeli Ecran | 109 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 88.3 % | 98.38 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 99 % | 100 % |
| Luminozitate | 350 cd/m² | 300 cd/m² |
| Contrast Ecran | 3000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 3000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 4 ms | 5 ms |
| Timp Mediu de Raspuns | 6 ms | 8 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 600 | |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 4.18 in 10.6 cm 106.1 mm 0.35 ft |
4.03 in 10.2 cm 102.4 mm 0.34 ft |
| Greutate Carcasa | 6.91 kg 15 lbs |
8.8 kg 19 lbs |
| Adancime Carcasa cu Suport | 31.83 in 80.9 cm 808.6 mm 2.65 ft |
35.21 in 89.4 cm 894.3 mm 2.93 ft |
| Inaltime Carcasa cu Suport | 18.2 in 46.2 cm 462.4 mm 1.52 ft |
17.47 in 44.4 cm 443.8 mm 1.46 ft |
| Adancime Ecran cu Suport | 9.65 in 24.5 cm 245 mm 0.8 ft |
9.89 in 25.1 cm 251.2 mm 0.82 ft |
| Greutate Ecran cu Suport | 9.91 kg 22 lbs |
13.6 kg 30 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | |
| Conectivitate | 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.1 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A) 1 x USB 3.1 (Type-C; Gen1; upstream; DisplayPort; 75W) |
1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 9W | |
| Caracteristici | ||
| Caracteristici Speciale | Smart Power Wireless charging dock for smartphones Flicker-free technology Low Blue Light |
Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | Security lock slot |
| Ergonomie | ||
| Adancime Carcasa | 31.83 in 80.9 cm 808.6 mm 2.65 ft |
35.21 in 89.4 cm 894.3 mm 2.93 ft |
| Inaltime Carcasa | 14.67 in 37.3 cm 372.6 mm 1.22 ft |
15.44 in 39.2 cm 392.3 mm 1.29 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 | 135 mm 13.5 cm 5.315 in 0.4429 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 45 ° | 30 ° |
| Rotatie spre Dreapta | 45 ° | 30 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 35 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 100 kHz | |
| Unitate Masura Interpolare Ecran | NULL | NULL |
| Accesorii | ||
| Extra | DisplayPort cable USB Type-C to USB Type-A cable USB Type-C to USB Type-C cable |
DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable |
| Certificate si Standarde | ||
| Licente | CCC China Energy Efficiency Standard Tier 2 ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort Windows Certification |
ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 45 °C 32 °F - 113 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 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 % - 95 % | 5 % - 90 % |
| Nivel Altitudine Maxima de Functionare | 5000 | 5000 |
| Nivel Altitudine Maxim de Stocare | 12192 | 12192 |
| Lenovo ThinkVision T34w-20 | Dell U3821DW |
