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Comparatie intre Dell S2421HS vs Acer B247Y

Informatii Generale
Model Dell S2421HS Acer B247Y
Pret
Tip Monitor Monitor
An Fabricatie 2020 2018
Brand Dell Acer
Model S2421HS B247Y
Alias S2421HSX B247Y bmiprzx
B247Ybmiprzx
Informatii Ecran
Clasa Marime Ecran 24" (inches) 24" (inches)
Dimensiune Diagonala 23.8 in
60.4 cm
604.478 mm
1.98 ft
23.78 in
60.4 cm
604 mm
1.98 ft
Latime Ecran 20.75 in
52.7 cm
527.04 mm
1.73 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Inaltime Ecran 11.67 in
29.6 cm
296.46 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 8 bits (6 bits + FRC)
Frame Rate Control Yes
Numar Maxim de Culori 16777216 16777216
Biti 24 24
Aspect Ecran 16:9 16:9
Rezolutie Ecran 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.275 mm 0.275 mm
Densitate Pixeli Ecran 92 ppi 92 ppi
Raport Marime Ecran-Carcasa 90.06 % 89.58 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
Luminozitate 250 cd/m² 250 cd/m²
Contrast Ecran 1000 : 1 1000 : 1
Contrast Dinamic Ecran 100000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Timp Minim de Raspuns 4 ms 4 ms
Timp Mediu de Raspuns 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.12 in
5.4 cm
53.8 mm
0.18 ft
2.56 in
6.5 cm
65 mm
0.21 ft
Greutate Carcasa 3.2 kg
7 lbs
3.6 kg
8 lbs
Adancime Carcasa cu Suport 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.26 in
54 cm
540 mm
1.77 ft
Inaltime Carcasa cu Suport 13.65 in
34.7 cm
346.8 mm
1.14 ft
14.57 in
37 cm
370 mm
1.21 ft
Adancime Ecran cu Suport 6.29 in
16 cm
159.7 mm
0.52 ft
7.6 in
19.3 cm
193 mm
0.63 ft
Greutate Ecran cu Suport 4.8 kg
11 lbs
5.6 kg
12 lbs
Culoare Carcasa Black, Silver Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x D-sub
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Caracteristici Extra Anti-theft stand lock slot - Kensington
S2421HS - silver
S2421HSX - black
Ergonomie
Adancime Carcasa 21.17 in
53.8 cm
537.8 mm
1.76 ft
21.26 in
54 cm
540 mm
1.77 ft
Inaltime Carcasa 12.7 in
32.3 cm
322.6 mm
1.06 ft
12.72 in
32.3 cm
323 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 Yes
Interval Ajustare Inaltime 100 mm
10 cm
3.937 in
0.3281 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Suport Pivotare Mod Portret / Vedere Yes Yes
Pivotare la Stanga 90 ° 0 °
Pivotare la Dreapta 90 ° 90 °
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 30 ° 45 °
Rotatie spre Dreapta 30 ° 45 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 21 ° 25 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 75 Hz 55 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 83 kHz 30 kHz - 80 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra HDMI cable D-sub cable
DisplayPort cable - optional
HDMI cable - optional
USB 3.0 upstream cable
Certificate si Standarde
Licente ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
ENERGY STAR 7.0
ErP
TCO Certified Displays 7.0
Cerinte Utilizare si Stocare
Nivel Optim Temperatura de Functionare 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 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
Dell S2421HS Acer B247Y