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Informatii Generale | ||
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Model | Acer CB342CKC | Dell U2520D |
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Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2020 | 2020 |
Brand | Acer | Dell |
Seria Modelului | UltraSharp | |
Model | CB342CKC | U2520D |
Alias | CB342CK C CB342CKCsmiiphuzx CB342CKC smiiphuzx CB342CK Csmiiphuzx |
UltraSharp U2520D |
Informatii Ecran | ||
Clasa Marime Ecran | 34" (inches) | 25" (inches) |
Dimensiune Diagonala | 34 in 86.4 cm 863.6 mm 2.83 ft |
24.98 in 63.4 cm 634.4 mm 2.08 ft |
Latime Ecran | 31.49 in 80 cm 799.8 mm 2.62 ft |
21.77 in 55.3 cm 552.96 mm 1.81 ft |
Inaltime Ecran | 13.18 in 33.5 cm 334.8 mm 1.1 ft |
12.25 in 31.1 cm 311.04 mm 1.02 ft |
Tip Ecran | IPS | IPS |
Display Bit Depth | 8 bits | 8 bits |
Frame Rate Control | No | No |
Numar Maxim de Culori | 16777216 | 16777216 |
Biti | 24 | 24 |
Aspect Ecran | 21:9 | 16:9 |
Rezolutie Ecran | 3440 x 1440 | 2560 x 1440 |
Screen Pixel Pitch | 0.233 mm | 0.216 mm |
Densitate Pixeli Ecran | 109 ppi | 117 ppi |
Raport Marime Ecran-Carcasa | 89.31 % | 91.23 % |
Sursa Iluminare | W-LED | W-LED |
DCI P3 | 95% | |
sRGB | 99 % | 99 % |
Luminozitate | 250 cd/m² | 350 cd/m² |
Nivel Luminozitate Maxima | 400 cd/m² | |
Contrast Ecran | 1000 : 1 | 1000 : 1 |
Contrast Dinamic Ecran | 100000000 : 1 | |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
Timp Minim de Raspuns | 1 ms | 5 ms |
Timp Mediu de Raspuns | 8 ms | |
Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
HDR | DisplayHDR 400 | DisplayHDR 400 |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 2.31 in 5.9 cm 58.6 mm 0.19 ft |
1.96 in 5 cm 49.9 mm 0.16 ft |
Greutate Carcasa | 6.8 kg 15 lbs |
4.2 kg 9 lbs |
Adancime Carcasa cu Suport | 32.17 in 81.7 cm 817 mm 2.68 ft |
22.35 in 56.8 cm 567.7 mm 1.86 ft |
Inaltime Carcasa cu Suport | 17.6 in 44.7 cm 447 mm 1.47 ft |
15.07 in 38.3 cm 382.9 mm 1.26 ft |
Adancime Ecran cu Suport | 10.59 in 26.9 cm 269 mm 0.88 ft |
7.28 in 18.5 cm 185 mm 0.61 ft |
Greutate Ecran cu Suport | 8.7 kg 19 lbs |
6.4 kg 14 lbs |
Culoare Carcasa | Black, Silver | Black |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 2 x USB 3.1 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.1 (Type-C; Gen 1; 65W) 1 x USB 3.1 (Type-B; Gen 1) |
1 x USB 3.0 (Type-C; 90W; DisplayPort) 1 x USB 3.0 (Type-C; Gen 1; downstream; 15W) 1 x DisplayPort 1.4 (in) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (out) 1 x HDMI 2.0 (CEC) 1 x USB 3.0 (downstream; BC 1.2 charging at 2A) 2 x USB 3.0 (Type-A; downstream) |
Audio | ||
Boxe Audio Integrate | 2 x 3W | |
Caracteristici | ||
Caracteristici Speciale | HDR Ready Low Blue Light Wide Viewing Angle AMD FreeSync technology Flicker-free technology |
Flicker-free technology Low Blue Light |
Caracteristici Extra | Security lock slot Anti-theft stand lock slot |
|
Ergonomie | ||
Adancime Carcasa | 32.17 in 81.7 cm 817 mm 2.68 ft |
22.35 in 56.8 cm 567.7 mm 1.86 ft |
Inaltime Carcasa | 14.45 in 36.7 cm 367 mm 1.2 ft |
13.07 in 33.2 cm 332.1 mm 1.09 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
Suport Pivotare Mod Portret / Vedere | No | Yes |
Pivotare la Stanga | 90 ° | |
Pivotare la Dreapta | 90 ° | |
Suport Rotatie Stanga/Dreapta | Yes | Yes |
Rotatie spre Stanga | 180 ° | 45 ° |
Rotatie spre Dreapta | 180 ° | 45 ° |
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 | 48 Hz - 76 Hz | 60 Hz |
Frecventa Digitala pe Orizontala | 15 kHz - 114 kHz | |
Unitate Masura Interpolare Ecran | NULL | NULL |
Accesorii | ||
Extra | HDMI cable USB 3.0 cable Remote control |
DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable |
Certificate si Standarde | ||
Licente | CE ENERGY STAR ISO9241-307 class I MPRII TÜV GS |
BFR-free CEL ENERGY STAR 6.0 EPEAT Mercury-free NFPA 99 PVC-free RoHS Compliant TCO Certified Displays |
Cerinte Utilizare si Stocare | ||
Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
Safe Operating Humidity Level | 10 % - 80 % | |
Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
Nivel Umiditate Stocare Interna | 5 % - 90 % | |
Nivel Altitudine Maxima de Functionare | 5000 | |
Nivel Altitudine Maxim de Stocare | 12192 |
Acer CB342CKC | Dell U2520D |