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Comparatie intre Dell E2420H vs Dell P2421

Informatii Generale
Model Dell E2420H Dell P2421
Pret
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Dell Dell
Model E2420H P2421
Informatii Ecran
Clasa Marime Ecran 24" (inches) 24" (inches)
Dimensiune Diagonala 23.81 in
60.5 cm
604.7 mm
1.98 ft
24.06 in
61.1 cm
611 mm
2 ft
Latime Ecran 20.75 in
52.7 cm
527.04 mm
1.73 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Inaltime Ecran 11.67 in
29.6 cm
296.46 mm
0.97 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Tip Ecran IPS IPS
Display Bit Depth 8 bits 8 bits
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:10
Rezolutie Ecran 1920 x 1080 1920 x 1200
Screen Pixel Pitch 0.275 mm 0.27 mm
Densitate Pixeli Ecran 92 ppi 94 ppi
Raport Marime Ecran-Carcasa 86.78 %
Sursa Iluminare W-LED W-LED
sRGB 99 %
NTSC 1953 72 %
Luminozitate 250 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 Anti-glare/Matte (3H)
3D No
Marime, Greutate, Culoare
Adancime Carcasa 1.74 in
4.4 cm
44.1 mm
0.14 ft
Greutate Carcasa 3.25 kg
7 lbs
3.5 kg
8 lbs
Adancime Carcasa cu Suport 21.68 in
55.1 cm
550.672 mm
1.81 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Inaltime Carcasa cu Suport 16.52 in
42 cm
419.61 mm
1.38 ft
14.6 in
37.1 cm
370.8 mm
1.22 ft
Adancime Ecran cu Suport 6.73 in
17.1 cm
170.942 mm
0.56 ft
6.54 in
16.6 cm
166 mm
0.54 ft
Greutate Ecran cu Suport 4.27 kg
9 lbs
Culoare Carcasa Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x DisplayPort 1.2
1 x D-sub
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DVI-D
1 x D-sub
1 x DisplayPort 1.2
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
Audio
Caracteristici
Caracteristici Speciale HDCP (High-bandwidth Digital Content Protection) 1.2
Low Blue Light
PowerNap
Dell Display Manager
Flicker-free technology
Flicker-free technology
Low Blue Light
Caracteristici Extra Security lock slot Security lock slot
Ergonomie
Adancime Carcasa 21.68 in
55.1 cm
550.672 mm
1.81 ft
20.91 in
53.1 cm
531 mm
1.74 ft
Inaltime Carcasa 14.35 in
36.5 cm
364.5 mm
1.2 ft
Suport Perete VESA Yes Yes
Marime Interfata VESA Standard 100 x 100 100 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 Yes
Pivotare la Stanga 90 °
Pivotare la Dreapta 90 °
Suport Rotatie Stanga/Dreapta No Yes
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
VGA cable (EMEA and Japan only)
DisplayPort cable
D-Sub cable (Japan only)
Certificate si Standarde
Licente Energy Star
EPEAT
TCO Certified Display
ENERGY STAR
EPEAT
RoHS
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 % - 80 % 20 % - 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 % 10 % - 90 %
Nivel Altitudine Maxima de Functionare 5000 5000
Nivel Altitudine Maxim de Stocare 12192 12192
Dell E2420H Dell P2421