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Informatii Generale | ||
---|---|---|
Model | Lenovo L28u-30 | Acer CB281HK |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2020 | 2015 |
Brand | Lenovo | Acer |
Model | L28u-30 | CB281HK |
Alias | 65FAGAC2 | CB281HKymjdpprz |
Informatii Ecran | ||
Clasa Marime Ecran | 28" (inches) | 28" (inches) |
Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
28 in 71.1 cm 711.2 mm 2.33 ft |
Latime Ecran | 24.88 in 63.2 cm 631.928 mm 2.07 ft |
24.45 in 62.1 cm 620.93 mm 2.04 ft |
Inaltime Ecran | 14.16 in 36 cm 359.78 mm 1.18 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
Tip Ecran | IPS | TN |
Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
Frame Rate Control | Yes | Yes |
Numar Maxim de Culori | 1073741824 | 1073741824 |
Biti | 30 | 30 |
Aspect Ecran | 16:9 | 16:9 |
Rezolutie Ecran | 3840 x 2160 | 3840 x 2160 |
Screen Pixel Pitch | 0.161 mm | 0.162 mm |
Densitate Pixeli Ecran | 154 ppi | 157 ppi |
Raport Marime Ecran-Carcasa | 95.52 % | 84.24 % |
Sursa Iluminare | W-LED | W-LED |
DCI P3 | 90% | |
sRGB | 99 % | 100 % |
Luminozitate | 250 cd/m² | 300 cd/m² |
Nivel Luminozitate Maxima | 300 cd/m² | |
Contrast Ecran | 1000 : 1 | 1000 : 1 |
Contrast Dinamic Ecran | 3000000 : 1 | 100000000 : 1 |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
Timp Minim de Raspuns | 4 ms | 1 ms |
Timp Mediu de Raspuns | 6 ms | |
Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 1.94 in 4.9 cm 49.2 mm 0.16 ft |
2.54 in 6.5 cm 64.5 mm 0.21 ft |
Greutate Carcasa | 4.58 kg 10 lbs |
|
Adancime Carcasa cu Suport | 25.08 in 63.7 cm 636.94 mm 2.09 ft |
25.93 in 65.9 cm 658.7 mm 2.16 ft |
Inaltime Carcasa cu Suport | 17.75 in 45.1 cm 450.82 mm 1.48 ft |
15.81 in 40.2 cm 401.5 mm 1.32 ft |
Adancime Ecran cu Suport | 8.66 in 22 cm 219.98 mm 0.72 ft |
9.31 in 23.7 cm 236.5 mm 0.78 ft |
Greutate Ecran cu Suport | 5.2 kg 11 lbs |
8 kg 18 lbs |
Culoare Carcasa | Black | Black |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2 |
Audio | ||
Boxe Audio Integrate | 2 x 2W | |
Caracteristici | ||
Caracteristici Speciale | Flicker-free technology Low Blue Light 3-side NearEdgeless design AMD FreeSync technology |
Picture-By-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
Ergonomie | ||
Adancime Carcasa | 25.08 in 63.7 cm 636.94 mm 2.09 ft |
25.93 in 65.9 cm 658.7 mm 2.16 ft |
Inaltime Carcasa | 14.71 in 37.4 cm 373.68 mm 1.23 ft |
15.04 in 38.2 cm 381.9 mm 1.25 ft |
Suport Perete VESA | Yes | Yes |
Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
Stand VESA Detasabil | Yes | Yes |
Ajustare pe Inaltime | No | Yes |
Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
Suport Pivotare Mod Portret / Vedere | No | Yes |
Pivotare la Stanga | 90 ° | |
Pivotare la Dreapta | 90 ° | |
Suport Rotatie Stanga/Dreapta | No | Yes |
Rotatie spre Stanga | 60 ° | |
Rotatie spre Dreapta | 60 ° | |
Suport Inclare Fata/Spate | Yes | Yes |
Inclinare Ecran in Fata | 5 ° | 5 ° |
Inclinare Ecran pe Spate | 22 ° | 35 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 60 Hz | |
Unitate Masura Interpolare Ecran | NULL | |
Accesorii | ||
Extra | HDMI cable | DisplayPort cable DVI-D cable |
Certificate si Standarde | ||
Licente | CCC China Energy Efficiency Standard Tier 1 ENERGY STAR 8.0 EPEAT Gold Eyesafe Display Certification RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort Windows Certification |
ENERGY STAR ErP TCO Certified Displays 6.0 |
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 |
Lenovo L28u-30 | Acer CB281HK |