0 Compare LG 34WQ75C vs Dell U2520D - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between LG 34WQ75C vs Dell U2520D

General Info
Model Number LG 34WQ75C Dell U2520D
Price
Type Monitor Monitor
Year 2022 2020
Brand LG Dell
Model Series UltraWide UltraSharp
Model Number 34WQ75C U2520D
Alias 34WQ75C-B UltraSharp U2520D
Display
Screen Size Class 34" (inches) 25" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
24.98 in
63.4 cm
634.4 mm
2.08 ft
Screen Width 31.25 in
79.4 cm
793.77 mm
2.6 ft
21.77 in
55.3 cm
552.96 mm
1.81 ft
Screen Height 13.39 in
34 cm
340.19 mm
1.12 ft
12.25 in
31.1 cm
311.04 mm
1.02 ft
Display Curvature 1500
Display Manufacturer LG Display
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 21:9 16:9
Screen Resolution 3440 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.216 mm
Screen Pixel Density 110 ppi 117 ppi
Screen-to-Body Ratio 90.8 % 91.23 %
Backlight Source W-LED W-LED
DCI P3 95% 95%
sRGB 99 % 99 %
NTSC 1953 72 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10 DisplayHDR 400
3D No No
Size, weight, color
Case Depth 3.31 in
8.4 cm
84 mm
0.28 ft
1.96 in
5 cm
49.9 mm
0.16 ft
Case Weight 6.7 kg
15 lbs
4.2 kg
9 lbs
Case Width with Stand 32.17 in
81.7 cm
817 mm
2.68 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height with Stand 18.11 in
46 cm
460 mm
1.51 ft
15.07 in
38.3 cm
382.9 mm
1.26 ft
Case Depth with Stand 10.24 in
26 cm
260 mm
0.85 ft
7.28 in
18.5 cm
185 mm
0.61 ft
Case Weight with Stand 8.6 kg
19 lbs
6.4 kg
14 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Network LAN
Connectivity 2 x USB 2.0 (Type-A; downstream)
2 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x Ethernet RJ45
1 x USB (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 2.0 (Type-B; upstream)
1 x USB 3.0 (Type-C; 90W; DisplayPort)
1 x USB 3.0 (Type-C; Gen 1; downstream; 15W)
1 x DisplayPort 1.4 (in)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (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
Audio Speakers 2 x 7W
Features
Cool Features Color Calibrated
Dual Controller
Smart Energy Saving
Flicker-free technology
KVM Switch
Super Resolution+
HDR Effect
Dynamic Action Sync
3-sided Virtually Borderless Design
Picture-by-Picture
Black Stabilizer
Reader Mode
Flicker-free technology
Low Blue Light
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Anti-theft stand lock slot
Ergonomics
Case Width 32.17 in
81.7 cm
817 mm
2.68 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height 14.33 in
36.4 cm
364 mm
1.19 ft
13.07 in
33.2 cm
332.1 mm
1.09 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 110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support No Yes
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 60 Hz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Certificates and Standards
Licenses CE
cUL/UL
Energy Star
FCC-B
J-Moss
RoHS
TUV-Type
VCCI
BFR-free
CEL
ENERGY STAR 6.0
EPEAT
Mercury-free
NFPA 99
PVC-free
RoHS Compliant
TCO Certified Displays
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 % - 85 % 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
LG 34WQ75C Dell U2520D