0 Compare Dell U4021QW vs LG UltraGear 38GL950G - DisplayDB

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Comparison between Dell U4021QW vs LG UltraGear 38GL950G

General Info
Model Number Dell U4021QW LG UltraGear 38GL950G
Price
Type Monitor Monitor
Year 2021 2018
Brand Dell LG
Model Number U4021QW UltraGear 38GL950G
Alias 38GL950G
Display
Screen Size Class 40" (inches) 38" (inches)
Diagonal Size 37.5 in
95.3 cm
952.5 mm
3.13 ft
Screen Width 37.27 in
94.7 cm
946.6 mm
3.11 ft
34.76 in
88.3 cm
882.816 mm
2.9 ft
Screen Height 14.48 in
36.8 cm
367.84 mm
1.21 ft
Display Curvature 2500 2300
Display Type IPS IPS
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 21:9 24:10
Screen Resolution 5120 x 2160 3840 x 1600
Screen Pixel Pitch 0.23 mm
Screen Pixel Density 110 ppi
Backlight Source W-LED W-LED
DCI P3 98% 98%
sRGB 100 % 135 %
Screen Brightness 300 cd/m² 450 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 5000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 1 ms
Display Average Response Time 8 ms 5 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Width with Stand 37.27 in
94.7 cm
946.6 mm
3.11 ft
Case Height with Stand 18.02 in
45.8 cm
457.8 mm
1.5 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
Case Weight with Stand 9.5 kg
21 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 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 HDMI 2.0
1 x DisplayPort 1.2
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Audio Speakers 2 x 9W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView Plus
Flicker-free technology
Crosshair
Flicker-free technology
Dynamic Action Sync
Nano IPS
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
6-Axis Control
NVidia G-SYNC Technology
Black Stabilizer
Sphere lighting
Extra Features Security lock slot Anti-theft stand lock slot
Ergonomics
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 120 mm
12 cm
4.7244 in
0.3937 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support Yes No
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 144 Hz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
Thunderbolt 4 (USB-C) Active Cable
USB Type-A to Type-B cable
DisplayPort cable
HDMI cable
Certificates and Standards
Licenses BSMI
CCC
CE
cTick
ENERGY STAR
FCC Class B
UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 % 5 % - 85 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell U4021QW LG UltraGear 38GL950G