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Comparison between Dell S2721H vs Dell S2721HN

Informatii Generale
Name Dell S2721H Dell S2721HN
Image
Tip Monitor Monitor
An Fabricatie 2020 2020
Brand Dell Dell
Model S2721H S2721HN
Alias S2721NX
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.9 mm
2.25 ft
27 in
68.6 cm
685.891 mm
2.25 ft
Latime Ecran 23.54 in
59.8 cm
597.888 mm
1.96 ft
23.54 in
59.8 cm
597.89 mm
1.96 ft
Inaltime Ecran 13.24 in
33.6 cm
336.312 mm
1.1 ft
13.24 in
33.6 cm
336.312 mm
1.1 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 16:9
Rezolutie Ecran 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.311 mm 0.311 mm
Densitate Pixeli Ecran 81 ppi 81 ppi
Raport Marime Ecran-Carcasa 90.67 % 90.67 %
Sursa Iluminare W-LED W-LED
NTSC 1953 72 % 72 %
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 4 ms 4 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
Adancime Carcasa 2.13 in
5.4 cm
54 mm
0.18 ft
2.13 in
5.4 cm
54 mm
0.18 ft
Greutate Carcasa 4.4 kg
10 lbs
4.3 kg
9 lbs
Adancime Carcasa cu Suport 24.01 in
61 cm
609.9 mm
2 ft
24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa cu Suport 17.8 in
45.2 cm
452.12 mm
1.48 ft
17.85 in
45.3 cm
453.3 mm
1.49 ft
Adancime Ecran cu Suport 7.35 in
18.7 cm
186.8 mm
0.61 ft
7.35 in
18.7 cm
186.8 mm
0.61 ft
Greutate Ecran cu Suport 5.4 kg
12 lbs
5.2 kg
11 lbs
Culoare Carcasa Silver Black, Silver
Hardware
Camera Web Integrata No No
Conectivitate 2 x HDMI 1.4
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Boxe Audio Integrate 2 x 3W
Caracteristici
Caracteristici Speciale Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Caracteristici Extra Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
S2721HN - silver
S2721NX - black
Ergonomie
Adancime Carcasa 24.01 in
61 cm
609.9 mm
2 ft
24.01 in
61 cm
609.9 mm
2 ft
Inaltime Carcasa 14.31 in
36.4 cm
363.6 mm
1.19 ft
14.31 in
36.4 cm
363.6 mm
1.19 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 No
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta No No
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 48 Hz - 75 Hz 48 Hz - 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 83 kHz 30 kHz - 83 kHz
Unitate Masura Interpolare Ecran NULL NULL
Accesorii
Extra HDMI cable HDMI cable
Certificate si Standarde
Licente ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
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 S2721H Dell S2721HN