0 Compare Acer EI491CR vs Dell UltraSharp U4919DW - DisplayDB

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Comparatie intre Acer EI491CR vs Dell UltraSharp U4919DW

Informatii Generale
Model Acer EI491CR Dell UltraSharp U4919DW
Pret
Tip Monitor Monitor
An Fabricatie 2019 2018
Brand Acer Dell
Seria Modelului EI1
Model EI491CR UltraSharp U4919DW
Alias EI491CR Pbmiiipx
EI491CRPbmiiipx
Informatii Ecran
Clasa Marime Ecran 49" (inches) 49" (inches)
Dimensiune Diagonala 49 in
124.5 cm
1244.6 mm
4.08 ft
49 in
124.5 cm
1244.6 mm
4.08 ft
Latime Ecran 47.08 in
119.6 cm
1195.78 mm
3.92 ft
47.17 in
119.8 cm
1198.08 mm
3.93 ft
Inaltime Ecran 13.24 in
33.6 cm
336.31 mm
1.1 ft
13.27 in
33.7 cm
336.96 mm
1.11 ft
Dimensiune Curba Ecran 1800 3800
Producator Ecran Samsung LG Display
Tip Ecran VA IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No No
Numar Maxim de Culori 16777216 1073741824
Biti 24 30
Aspect Ecran 36:10 36:10
Rezolutie Ecran 3840 x 1080 5120 x 1440
Screen Pixel Pitch 0.311 mm 0.234 mm
Densitate Pixeli Ecran 81 ppi 108 ppi
Raport Marime Ecran-Carcasa 89.52 % 89.55 %
Sursa Iluminare W-LED W-LED
DCI P3 90%
sRGB 99 %
Adobe RGB 1998 75 %
NTSC 1953 72 %
Luminozitate 400 cd/m² 350 cd/m²
Contrast Ecran 3000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 10 ms
Timp Minim de Raspuns 4 ms 5 ms
Timp Mediu de Raspuns 8 ms
Timp Maxim de Raspuns 15 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 400
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 6.77 in
17.2 cm
172 mm
0.56 ft
4.3 in
10.9 cm
109.3 mm
0.36 ft
Greutate Carcasa 9.3 kg
20 lbs
11.4 kg
25 lbs
Adancime Carcasa cu Suport 47.17 in
119.8 cm
1198 mm
3.93 ft
47.84 in
121.5 cm
1215.1 mm
3.99 ft
Inaltime Carcasa cu Suport 17.95 in
45.6 cm
456 mm
1.5 ft
18.06 in
45.9 cm
458.6 mm
1.5 ft
Adancime Ecran cu Suport 9.45 in
24 cm
240 mm
0.79 ft
9.94 in
25.3 cm
252.6 mm
0.83 ft
Greutate Ecran cu Suport 11.4 kg
25 lbs
17.2 kg
38 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x HDMI 2.0
1 x USB 3.0 (charger - 5V/2.0A)
1 x USB 3.1 (Type-C)
1 x DisplayPort 1.4
2 x HDMI 2.0
2 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
Audio
Boxe Audio Integrate 2 x 3W
Caracteristici
Caracteristici Speciale Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-in-Picture
Picture-by-Picture
AMD FreeSync 2 technology
Blue Light Filter
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Blue Light Filter
Flicker-free technology
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 47.17 in
119.8 cm
1198 mm
3.93 ft
47.84 in
121.5 cm
1215.1 mm
3.99 ft
Inaltime Carcasa 14.76 in
37.5 cm
375 mm
1.23 ft
14.61 in
37.1 cm
371 mm
1.22 ft
Suport Perete VESA Yes Yes
Marime Interfata VESA Standard 75 x 75 100 x 100
Stand VESA Detasabil Yes Yes
Ajustare pe Inaltime No Yes
Interval Ajustare Inaltime 130 mm
13 cm
5.1181 in
0.4265 ft
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta No Yes
Rotatie spre Stanga 170 °
Rotatie spre Dreapta 170 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 15 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 144 Hz 24 Hz - 86 Hz
Frecventa Digitala pe Orizontala 53 kHz - 160.56 kHz 25 kHz - 115 kHz
Accesorii
Extra DisplayPort cable DisplayPort cable
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
Certificate si Standarde
Licente CCC
CE
ENERGY STAR
ErP
RoHS
TCO Certified Displays
ENERGY STAR 7.0
RoHS
TCO Certified Displays
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °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
Nivel Umiditate Stocare Interna 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Acer EI491CR Dell UltraSharp U4919DW