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Comparatie intre Dell Alienware AW3420DW vs Dell UltraSharp U3818DW

Informatii Generale
Model Dell Alienware AW3420DW Dell UltraSharp U3818DW
Pret
Tip Monitor Monitor
An Fabricatie 2019 2017
Brand Dell Dell
Model Alienware AW3420DW UltraSharp U3818DW
Informatii Ecran
Clasa Marime Ecran 34" (inches) 38" (inches)
Dimensiune Diagonala 34.14 in
86.7 cm
867.2 mm
2.85 ft
37.5 in
95.3 cm
952.5 mm
3.13 ft
Latime Ecran 31.49 in
80 cm
799.8 mm
2.62 ft
34.63 in
88 cm
879.67 mm
2.89 ft
Inaltime Ecran 13.18 in
33.5 cm
334.8 mm
1.1 ft
14.43 in
36.7 cm
366.53 mm
1.2 ft
Dimensiune Curba Ecran 1900 2300
Producator Ecran LG Display
Tip Ecran IPS AH-IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control Yes No
Numar Maxim de Culori 16777216 1073741824
Biti 24 30
Aspect Ecran 21:9
Rezolutie Ecran 3440 x 1440 3840 x 1600
Screen Pixel Pitch 0.233 mm 0.229 mm
Densitate Pixeli Ecran 109 ppi 111 ppi
Raport Marime Ecran-Carcasa 90.48 % 90.89 %
Sursa Iluminare W-LED W-LED
DCI P3 98% 78.1%
sRGB 134.5 % 99 %
Luminozitate 350 cd/m² 350 cd/m²
Contrast Ecran 1000 : 1
Contrast Dinamic Ecran 1000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 25 ms
Timp Minim de Raspuns 2 ms 5 ms
Timp Mediu de Raspuns 8 ms
Timp Maxim de Raspuns 20 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 4.64 in
11.8 cm
117.9 mm
0.39 ft
2.19 in
5.6 cm
55.5 mm
0.18 ft
Greutate Carcasa 6.8 kg
15 lbs
9.05 kg
20 lbs
Adancime Carcasa cu Suport 32.01 in
81.3 cm
813 mm
2.67 ft
35.2 in
89.4 cm
894 mm
2.93 ft
Inaltime Carcasa cu Suport 16.92 in
43 cm
429.8 mm
1.41 ft
17.01 in
43.2 cm
432 mm
1.42 ft
Adancime Ecran cu Suport 10.78 in
27.4 cm
273.8 mm
0.9 ft
8.91 in
22.6 cm
226.4 mm
0.74 ft
Greutate Ecran cu Suport 11.1 kg
24 lbs
12.14 kg
27 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 3 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x 3.5 mm Audio Out (line-out)
1 x 3.5 mm Audio Out (headphone)
1 x DisplayPort 1.2
1 x USB 3.0 (Type-B; upstream)
1 x USB 3.0 (downstream; BC 1.2)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C)
Audio
Boxe Audio Integrate 2 x 9W
Caracteristici
Caracteristici Speciale Built in cable-management
Flicker-free technology
Dynamic on-screen display
AlienFX custom lighting
Nvidia G-SYNC Technology
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 32.01 in
81.3 cm
813 mm
2.67 ft
35.2 in
89.4 cm
894 mm
2.93 ft
Inaltime Carcasa 14.33 in
36.4 cm
364 mm
1.19 ft
15.62 in
39.7 cm
396.8 mm
1.3 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 130 mm
13 cm
5.1181 in
0.4265 ft
115 mm
11.5 cm
4.5276 in
0.3773 ft
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 20 ° 30 °
Rotatie spre Dreapta 20 ° 30 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 21 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 30 Hz - 120 Hz 60 Hz
Frecventa Digitala pe Orizontala 73 kHz - 180 kHz
Accesorii
Extra DisplayPort cable
HDMI cable
USB 3.0 upstream cable
Stand base
Stand riser
I/O cover
DisplayPort cable
Factory Calibration Report
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
Certificate si Standarde
Licente CECP
CEL
ENERGY STAR
RoHS Compliant
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 0 % - 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 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Dell Alienware AW3420DW Dell UltraSharp U3818DW