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Comparatie intre ViewSonic VP2780-4K vs Dell U2720Q

Informatii Generale
Model ViewSonic VP2780-4K Dell U2720Q
Pret
Tip Monitor Monitor
An Fabricatie 2015 2020
Brand ViewSonic Dell
Seria Modelului UltraSharp
Model VP2780-4K U2720Q
Alias UltraSharp U2720Q
Informatii Ecran
Clasa Marime Ecran 27" (inches) 27" (inches)
Dimensiune Diagonala 27 in
68.6 cm
685.9 mm
2.25 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Latime Ecran 23.47 in
59.6 cm
596.16 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Inaltime Ecran 13.2 in
33.5 cm
335.34 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Producator Ecran LG Display
Tip Ecran AH-IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Lut 3D LUT
14 bits
Numar Maxim de Culori 1073741824 1073741824
Biti 30 30
Aspect Ecran 16:9 16:9
Rezolutie Ecran 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.155 mm 0.155 mm
Densitate Pixeli Ecran 163 ppi 163 ppi
Raport Marime Ecran-Carcasa 81.49 % 92.04 %
Sursa Iluminare W-LED W-LED
DCI P3 95%
sRGB 100 % 99 %
Adobe RGB 1998 78.05 %
NTSC 1953 75.06 %
Luminozitate 350 cd/m² 350 cd/m²
Contrast Ecran 1000 : 1 1300 : 1
Contrast Dinamic Ecran 20000000 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 15 ms
Timp Minim de Raspuns 4.6 ms 5 ms
Timp Mediu de Raspuns 14 ms 8 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.2 in
5.6 cm
56 mm
0.18 ft
1.96 in
5 cm
49.7 mm
0.16 ft
Greutate Carcasa 5.36 kg
12 lbs
4.4 kg
10 lbs
Adancime Carcasa cu Suport 25.3 in
64.3 cm
642.7 mm
2.11 ft
24.07 in
61.1 cm
611.3 mm
2.01 ft
Inaltime Carcasa cu Suport 18.49 in
47 cm
469.7 mm
1.54 ft
15.56 in
39.5 cm
395.2 mm
1.3 ft
Adancime Ecran cu Suport 13.69 in
34.8 cm
347.8 mm
1.14 ft
7.28 in
18.5 cm
185 mm
0.61 ft
Greutate Ecran cu Suport 8.36 kg
18 lbs
6.6 kg
15 lbs
Culoare Carcasa Black Black
Hardware
Camera Web Integrata No No
Conectivitate 2 x HDMI 1.4 (MHL)
1 x HDMI 2.0
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.0 (Type-C; 90W; DisplayPort)
1 x USB 3.0 (Type-C; downstream; 15W)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x HDMI 2.0 (CEC)
1 x USB 3.0 (downstream; BC 1.2 charging at 2A)
2 x USB 3.0 (Type-A; downstream)
Audio
Caracteristici
Caracteristici Speciale Colour Space Convertor
EcoModes
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
Blue Light Filter
CAD/CAM mode
Flicker-free technology
Low Blue Light
Caracteristici Extra Anti-theft stand lock slot - Kensington Security lock slot
Ergonomie
Adancime Carcasa 25.3 in
64.3 cm
642.7 mm
2.11 ft
24.07 in
61.1 cm
611.3 mm
2.01 ft
Inaltime Carcasa 15.03 in
38.2 cm
381.7 mm
1.25 ft
14.02 in
35.6 cm
356 mm
1.17 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 0 ° 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 23 ° 21 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 24 Hz - 120 Hz 60 Hz
Frecventa Digitala pe Orizontala 15 kHz - 204 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra HDMI cable DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Certificate si Standarde
Licente CB
CE
CCC
EAC / CU
ENERGY STAR 6.0
ErP
FCC class B
ICES-003
RoHS2
TCO Certified Displays 6.0
WEEE
BFR-free
CEL
ENERGY STAR 6.0
EPEAT
Mercury-free
NFPA 99
PVC-free
RoHS Compliant
TCO
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 20 % - 90 % 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 3048 5000
Nivel Altitudine Maxim de Stocare 12192 12192
ViewSonic VP2780-4K Dell U2720Q