0 Compare LG 34WL75C-B vs Dell U3421WE - 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 34WL75C-B vs Dell U3421WE

General Info
Model Number LG 34WL75C-B Dell U3421WE
Price
Type Monitor Monitor
Year 2019 2020
Brand LG Dell
Model Series UltraSharp
Model Number 34WL75C-B U3421WE
Alias 34WL75C UltraSharp U3421WE
Display
Screen Size Class 34" (inches) 34" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
34.14 in
86.7 cm
867.2 mm
2.85 ft
Screen Width 33.21 in
84.4 cm
843.6 mm
2.77 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 14.96 in
38 cm
380 mm
1.25 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1800 1900
Display Manufacturer LG Display LG Display
Display Type IPS AH-IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 21:9 21:9
Screen Resolution 3440 x 1440 3440 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 103 ppi 109 ppi
Screen-to-Body Ratio 91.82 %
Backlight Source W-LED W-LED
DCI P3 95%
sRGB 99 % 99 %
Screen Brightness 250 cd/m² 300 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
3D No No
Size, weight, color
Case Depth 5.04 in
12.8 cm
128.1 mm
0.42 ft
Case Weight 8.5 kg
19 lbs
7.52 kg
17 lbs
Case Width with Stand 34 in
86.3 cm
863.497 mm
2.83 ft
32.02 in
81.3 cm
813.3 mm
2.67 ft
Case Height with Stand 20.01 in
50.8 cm
508.298 mm
1.67 ft
15.46 in
39.3 cm
392.8 mm
1.29 ft
Case Depth with Stand 10.49 in
26.6 cm
266.394 mm
0.87 ft
9.35 in
23.7 cm
237.4 mm
0.78 ft
Case Weight with Stand 10.433 kg
23 lbs
11.87 kg
26 lbs
Case Color Black Platinum Silver
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
2 x HDMI 2.0
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x USB 3.2 (Type-B; Gen 1; upstream)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x Ethernet RJ45
1 x USB 3.1 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.1 (Type-C; downstream; 15W)
Audio
Audio Speakers 2 x 5W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection) 2.2
Super Resolution+
Black Stabilizer
Flicker-free technology
KVM Switch
Low Blue Light
Picture-in-Picture
Picture-by-Picture
ComfortView
Flicker-free technology
Extra Features Anti-theft stand lock slot Security lock slot
Ergonomics
Case Width 33.75 in
85.7 cm
857.2 mm
2.81 ft
32.02 in
81.3 cm
813.3 mm
2.67 ft
Case Height 16.04 in
40.7 cm
407.3 mm
1.34 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 200 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No Yes
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 14 ° 5 °
Backward Tilt 35 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 61 Hz 60 Hz
Horizontal Digital Frequency 51.369 kHz - 124.72 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses BSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
Energy Star
EPEAT Gold
RoHS
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified
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 34WL75C-B Dell U3421WE