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Comparatie intre Acer XF270HUA vs Dell S2721DGF

Informatii Generale
Model Acer XF270HUA Dell S2721DGF
Pret
Tip Monitor Monitor
An Fabricatie 2016 2020
Brand Acer Dell
Model XF270HUA S2721DGF
Alias XF270HUAbmiidprzx
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.8 mm
2.25 ft
26.96 in
68.5 cm
684.7 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
Tip Ecran AHVA IPS IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No
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 86.73 % 90.07 %
Sursa Iluminare W-LED W-LED
DCI P3 75% 98%
sRGB 100 %
Adobe RGB 1998 75 %
Luminozitate 300 cd/m² 400 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 5 ms
Timp Minim de Raspuns 4 ms 1 ms
Timp Mediu de Raspuns 12 ms
Timp Maxim de Raspuns 15 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.52 in
6.4 cm
64 mm
0.21 ft
2.67 in
6.8 cm
67.8 mm
0.22 ft
Greutate Carcasa 4.39 kg
10 lbs
4.5 kg
10 lbs
Adancime Carcasa cu Suport 24.56 in
62.4 cm
623.7 mm
2.05 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa cu Suport 15.79 in
40.1 cm
401.1 mm
1.32 ft
15.51 in
39.4 cm
393.9 mm
1.29 ft
Adancime Ecran cu Suport 9.63 in
24.5 cm
244.7 mm
0.8 ft
7.89 in
20 cm
200.3 mm
0.66 ft
Greutate Ecran cu Suport 6.9 kg
15 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 1 x HDMI 1.4
1 x HDMI 2.0
1 x DVI-D Dual Link
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
4 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
Audio
Boxe Audio Integrate 2 x 2W
Caracteristici
Caracteristici Speciale HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Flicker-free technology
Low Blue Light
NVIDIA G-SYNC Compatible
RGB lights
AMD FreeSync Premium Pro
Flicker-free technology
Caracteristici Extra Security lock slot
Ergonomie
Adancime Carcasa 24.56 in
62.4 cm
623.7 mm
2.05 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Inaltime Carcasa 14.58 in
37 cm
370.3 mm
1.21 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 Yes Yes
Interval Ajustare Inaltime 150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Suport Pivotare Mod Portret / Vedere Yes Yes
Pivotare la Stanga 90 ° 90 °
Pivotare la Dreapta 90 ° 90 °
Suport Rotatie Stanga/Dreapta Yes Yes
Rotatie spre Stanga 60 ° 45 °
Rotatie spre Dreapta 60 ° 45 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 35 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 40 Hz - 144 Hz 30 Hz - 165 Hz
Frecventa Digitala pe Orizontala 24 kHz - 222 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra Audio cable
DisplayPort cable
DVI-D cable
USB cable
DisplayPort cable
HDMI cable
USB 3.0 cable
Certificate si Standarde
Licente ENERGY STAR 6.0
TCO Displays 6.0
ENERGY STAR
EPEAT
TCO Certified
RoHS
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
Acer XF270HUA Dell S2721DGF