0 Compare Dell U4021QW vs LG 34UM88-P - DisplayDB

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Comparison between Dell U4021QW vs LG 34UM88-P

General Info
Model Number Dell U4021QW LG 34UM88-P
Price
Type Monitor Monitor
Year 2021 2016
Brand Dell LG
Model Number U4021QW 34UM88-P
Display
Screen Size Class 40" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
Screen Width 37.27 in
94.7 cm
946.6 mm
3.11 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 2500
Display Manufacturer LG Display
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 21:9
Screen Resolution 5120 x 2160 3440 x 1440
Screen Pixel Pitch 0.233 mm
Screen Pixel Density 109 ppi
Screen-to-Body Ratio 84.95 %
Backlight Source W-LED W-LED
DCI P3 98%
sRGB 100 % 99 %
Adobe RGB 1998 80 %
Screen Brightness 300 cd/m² 300 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 °
Screen Input Lag 19 ms
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms 15 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.94 in
4.9 cm
49.2 mm
0.16 ft
Case Weight 6.3 kg
14 lbs
Case Width with Stand 37.27 in
94.7 cm
946.6 mm
3.11 ft
32.67 in
83 cm
829.9 mm
2.72 ft
Case Height with Stand 18.02 in
45.8 cm
457.8 mm
1.5 ft
16.89 in
42.9 cm
428.9 mm
1.41 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
9.94 in
25.2 cm
252.4 mm
0.83 ft
Case Weight with Stand 9.5 kg
21 lbs
8.4 kg
18 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)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x Thunderbolt 2.0
1 x USB 3.0 (upstream)
2 x USB 3.0 (downstream)
Audio
Audio Speakers 2 x 9W 2 x 7W
Features
Cool Features KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView Plus
Flicker-free technology
Black Stabilizer
Flicker-free technology
Screen Split
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Paper mode
DDC/CI
6-Axis Control
Picture-in-Picture
AMD FreeSync technology
Quick Charge
Extra Features Security lock slot Anti-theft stand lock slot
Ergonomics
Case Width 32.67 in
83 cm
829.9 mm
2.72 ft
Case Height 14.95 in
38 cm
379.8 mm
1.25 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 120 mm
12 cm
4.7244 in
0.3937 ft
120 mm
12 cm
4.7244 in
0.3937 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 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 40 Hz - 61 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz
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 6.0
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 34UM88-P