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Comparatie intre Dell P2421D vs Dell E2420H

Informatii Generale
Model Dell P2421D Dell E2420H
Pret
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Dell Dell
Model P2421D E2420H
Informatii Ecran
Clasa Marime Ecran 24" (inches) 24" (inches)
Dimensiune Diagonala 23.78 in
60.4 cm
604 mm
1.98 ft
23.81 in
60.5 cm
604.7 mm
1.98 ft
Latime Ecran 20.74 in
52.7 cm
526.85 mm
1.73 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Inaltime Ecran 11.67 in
29.6 cm
296.35 mm
0.97 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 2560 x 1440 1920 x 1080
Screen Pixel Pitch 0.206 mm 0.275 mm
Densitate Pixeli Ecran 123 ppi 92 ppi
Raport Marime Ecran-Carcasa 90.13 %
Sursa Iluminare W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Luminozitate 300 cd/m² 250 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
3D No
Marime, Greutate, Culoare
Adancime Carcasa 1.68 in
4.3 cm
42.7 mm
0.14 ft
Greutate Carcasa 3.37 kg
7 lbs
3.25 kg
7 lbs
Adancime Carcasa cu Suport 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.68 in
55.1 cm
550.672 mm
1.81 ft
Inaltime Carcasa cu Suport 14.02 in
35.6 cm
356.1 mm
1.17 ft
16.52 in
42 cm
419.61 mm
1.38 ft
Adancime Ecran cu Suport 6.54 in
16.6 cm
166 mm
0.54 ft
6.73 in
17.1 cm
170.942 mm
0.56 ft
Greutate Ecran cu Suport 4.27 kg
9 lbs
Culoare Carcasa Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x DisplayPort 1.2
1 x D-sub
Audio
Caracteristici
Caracteristici Speciale Flicker-free technology
Low Blue Light
HDCP (High-bandwidth Digital Content Protection) 1.2
Low Blue Light
PowerNap
Dell Display Manager
Flicker-free technology
Caracteristici Extra Security lock slot Security lock slot
Ergonomie
Adancime Carcasa 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.68 in
55.1 cm
550.672 mm
1.81 ft
Inaltime Carcasa 12.68 in
32.2 cm
322.1 mm
1.06 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 No
Interval Ajustare Inaltime 130 mm
13 cm
5.1181 in
0.4265 ft
Suport Pivotare Mod Portret / Vedere Yes No
Pivotare la Stanga 90 °
Pivotare la Dreapta 90 °
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 45 °
Rotatie spre Dreapta 45 °
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
USB Type-C cable
DisplayPort cable
VGA cable (EMEA and Japan only)
Certificate si Standarde
Licente ENERGY STAR
EPEAT
RoHS
TCO Certified Display
Energy Star
EPEAT
TCO Certified Display
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 % - 90 % 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 10 % - 90 % 5 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Dell P2421D Dell E2420H