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Comparison between Dell U4021QW vs Dell P3421W

Informatii Generale
Name Dell U4021QW Dell P3421W
Image
Price
Tip Monitor Monitor
An Fabricatie 2021 2020
Brand Dell Dell
Model U4021QW P3421W
Informatii Ecran
Clasa Marime Ecran 40" (inches) 34" (inches)
Dimensiune Diagonala 34.14 in
86.7 cm
867.2 mm
2.85 ft
Latime Ecran 37.27 in
94.7 cm
946.6 mm
3.11 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Inaltime Ecran 13.18 in
33.5 cm
334.8 mm
1.1 ft
Dimensiune Curba Ecran 2500 3800
Producator Ecran LG Display
Tip Ecran IPS IPS
Display Bit Depth 10 bits 10 bits
Numar Maxim de Culori 1073741824 1073741824
Biti 30 30
Aspect Ecran 21:9 21:9
Rezolutie Ecran 5120 x 2160 3440 x 1440
Screen Pixel Pitch 0.233 mm
Densitate Pixeli Ecran 109 ppi
Sursa Iluminare W-LED W-LED
DCI P3 98%
sRGB 100 % 99 %
Luminozitate 300 cd/m² 300 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 5 ms 5 ms
Timp Mediu de Raspuns 8 ms 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Greutate Carcasa 6.7 kg
15 lbs
Adancime Carcasa cu Suport 37.27 in
94.7 cm
946.6 mm
3.11 ft
32.11 in
81.6 cm
815.7 mm
2.68 ft
Inaltime Carcasa cu Suport 18.02 in
45.8 cm
457.8 mm
1.5 ft
15.4 in
39.1 cm
391.1 mm
1.28 ft
Adancime Ecran cu Suport 9.76 in
24.8 cm
248 mm
0.81 ft
9.35 in
23.7 cm
237.4 mm
0.78 ft
Greutate Ecran cu Suport 9.5 kg
21 lbs
Culoare Carcasa Black Black and Silver
Hardware
Camera Web Integrata No No
Conectivitate 1 x USB 3.2 (Type-C; downstream; 15W)
1 x Ethernet RJ45 (Gigabit)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out (line-out for speakers)
1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode)
2 x HDMI 2.0
4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; Gen 1; upstream)
2 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x DisplayPort 1.2
1 x HDMI 2.0
2 x USB 2.0 (Type-A; downstream)
1 x USB 3.1 (Type-C; upstream; 65W; DP Alt Mode)
Audio
Boxe Audio Integrate 2 x 9W 2 x 5W
Caracteristici
Caracteristici Speciale KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView Plus
Flicker-free technology
KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Caracteristici Extra Security lock slot Security lock slot
Ergonomie
Adancime Carcasa 32.11 in
81.6 cm
815.7 mm
2.68 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 120 mm
12 cm
4.7244 in
0.3937 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Suport Pivotare Mod Portret / Vedere No Yes
Pivotare la Stanga 4 °
Pivotare la Dreapta 4 °
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 30 ° 30 °
Rotatie spre Dreapta 30 ° 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 60 Hz 60 Hz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra DisplayPort cable
HDMI cable
Thunderbolt 4 (USB-C) Active Cable
USB Type-A to Type-B cable
DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
Certificate si Standarde
Licente Energy Star
EPEAT
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
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 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 % - 90 % 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Dell U4021QW Dell P3421W