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Comparatie intre Dell S2721D vs Acer VG270U

Informatii Generale
Model Dell S2721D Acer VG270U
Pret
Tip Monitor Monitor
An Fabricatie 2020 2018
Brand Dell Acer
Seria Modelului Nitro VG0
Model S2721D VG270U
Alias VG270U bmiipx
VG270Ubmiipx
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 26.96 in
68.5 cm
684.7 mm
2.25 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Latime Ecran 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Producator Ecran AU Optronics
Innolux
Tip Ecran IPS AHVA IPS, AAS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Numar Maxim de Culori 16777216 1073741824
Biti 24 30
Aspect Ecran 16:9 16:9
Rezolutie Ecran 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Densitate Pixeli Ecran 109 ppi 109 ppi
Raport Marime Ecran-Carcasa 89.83 % 88.89 %
Sursa Iluminare W-LED W-LED
sRGB 99 % 100 %
Luminozitate 320 cd/m² 350 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 °
Screen Input Lag 10 ms
Timp Minim de Raspuns 4 ms 1 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 2.18 in
5.5 cm
55.4 mm
0.18 ft
2.6 in
6.6 cm
66 mm
0.22 ft
Greutate Carcasa 4.4 kg
10 lbs
5.39 kg
12 lbs
Adancime Carcasa cu Suport 24.08 in
61.2 cm
611.6 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Inaltime Carcasa cu Suport 17.85 in
45.3 cm
453.4 mm
1.49 ft
18.7 in
47.5 cm
475 mm
1.56 ft
Adancime Ecran cu Suport 7.35 in
18.7 cm
186.8 mm
0.61 ft
9.45 in
24 cm
240 mm
0.79 ft
Greutate Ecran cu Suport 5.4 kg
12 lbs
5.83 kg
13 lbs
Culoare Carcasa Silver Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x 3.5 mm Audio Out
2 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 HDMI 2.0
1 x DisplayPort 1.2
Audio
Boxe Audio Integrate 2 x 3W 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
Ergonomie
Adancime Carcasa 24.08 in
61.2 cm
611.6 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Inaltime Carcasa 14.35 in
36.5 cm
364.6 mm
1.2 ft
14.45 in
36.7 cm
367 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 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 ° 20 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 48 Hz - 75 Hz 75 Hz
Frecventa Digitala pe Orizontala 30 kHz - 115 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra HDMI cable DisplayPort cable - optional
HDMI cable - optional
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 S2721D Acer VG270U