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Comparison between Dell U4021QW vs LG 34WK95U

Informatii Generale
Name Dell U4021QW LG 34WK95U
Image
Price
Tip Monitor Monitor
An Fabricatie 2021 2018
Brand Dell LG
Model U4021QW 34WK95U
Informatii Ecran
Clasa Marime Ecran 40" (inches) 34" (inches)
Dimensiune Diagonala 34 in
86.4 cm
863.6 mm
2.83 ft
Latime Ecran 37.27 in
94.7 cm
946.6 mm
3.11 ft
31.25 in
79.4 cm
793.77 mm
2.6 ft
Inaltime Ecran 13.39 in
34 cm
340.19 mm
1.12 ft
Dimensiune Curba Ecran 2500
Producator Ecran LG Display
Tip Ecran IPS AH-IPS
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Numar Maxim de Culori 1073741824 1073741824
Biti 30 30
Aspect Ecran 21:9 21:9
Rezolutie Ecran 5120 x 2160 5120 x 2160
Screen Pixel Pitch 0.155 mm
Densitate Pixeli Ecran 164 ppi
Raport Marime Ecran-Carcasa 91.87 %
Sursa Iluminare W-LED W-LED
DCI P3 98% 98%
Rec.2020 70
sRGB 100 % 99 %
Adobe RGB 1998 85 %
Luminozitate 300 cd/m² 450 cd/m²
Nivel Luminozitate Maxima 700 cd/m²
Contrast Ecran 1000 : 1 1200 : 1
Unghi Vizibilitate Ecran (Orizontala) 178 ° 178 °
Unzhi Vizibilitate Ecran (Verticala) 178 ° 178 °
Screen Input Lag 10 ms
Timp Minim de Raspuns 5 ms 5 ms
Timp Mediu de Raspuns 8 ms 14 ms
Strat Protector Ecran Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 600
3D No No
Marime, Greutate, Culoare
Adancime Carcasa 2.25 in
5.7 cm
57.1 mm
0.19 ft
Greutate Carcasa 7.5 kg
17 lbs
Adancime Carcasa cu Suport 37.27 in
94.7 cm
946.6 mm
3.11 ft
32.16 in
81.7 cm
816.9 mm
2.68 ft
Inaltime Carcasa cu Suport 18.02 in
45.8 cm
457.8 mm
1.5 ft
17.68 in
44.9 cm
449 mm
1.47 ft
Adancime Ecran cu Suport 9.76 in
24.8 cm
248 mm
0.81 ft
9.22 in
23.4 cm
234.3 mm
0.77 ft
Greutate Ecran cu Suport 9.5 kg
21 lbs
8.8 kg
19 lbs
Culoare Carcasa Black Black, Gray
Hardware
Camera Web Integrata No No
Conectivitate 1 x USB 3.2 (Type-C; downstream; 15W)
1 x Ethernet RJ45 (Gigabit)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out (line-out for speakers)
1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode)
2 x HDMI 2.0
4 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x Thunderbolt 3.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x USB (Type-C via Thunderbolt 3)
2 x USB 3.0 (downstream)
Audio
Boxe Audio Integrate 2 x 9W 2 x 5W
Caracteristici
Caracteristici Speciale KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView Plus
Flicker-free technology
Dynamic Action Sync
HDCP (High-bandwidth Digital Content Protection) 2.2
True Color Pro
Nano IPS
Picture-in-Picture
Picture-by-Picture
Local Dimming
6-Axis Control
Screen Split 2.0
DDC/CI
Super Resolution+
Caracteristici Extra Security lock slot Anti-theft stand lock slot
Ergonomie
Adancime Carcasa 32.16 in
81.7 cm
816.9 mm
2.68 ft
Inaltime Carcasa 14.17 in
36 cm
359.8 mm
1.18 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 120 mm
12 cm
4.7244 in
0.3937 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Suport Pivotare Mod Portret / Vedere No No
Suport Rotatie Stanga/Dreapta Yes No
Rotatie spre Stanga 30 °
Rotatie spre Dreapta 30 °
Suport Inclare Fata/Spate Yes Yes
Inclinare Ecran in Fata 5 ° 5 °
Inclinare Ecran pe Spate 21 ° 15 °
Frecventa si Interpolare
Frecventa Digitala pe Verticala 60 Hz 48 Hz - 61 Hz
Frecventa Digitala pe Orizontala 30 kHz - 135 kHz
Unitate Masura Interpolare Ecran NULL
Accesorii
Extra DisplayPort cable
HDMI cable
Thunderbolt 4 (USB-C) Active Cable
USB Type-A to Type-B cable
DisplayPort cable
Thunderbolt cable
USB 3.0 upstream cable
Certificate si Standarde
Licente BSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
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 % - 85 %
Nivel Altitudine Maxima de Functionare 5000
Nivel Altitudine Maxim de Stocare 12192
Dell U4021QW LG 34WK95U