0 Compare LG 34WN780 vs Dell Alienware AW3420DW - DisplayDB

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Comparison between LG 34WN780 vs Dell Alienware AW3420DW

General Info
Model Number LG 34WN780 Dell Alienware AW3420DW
Price
Type Monitor Monitor
Year 2020 2019
Brand LG Dell
Model Number 34WN780 Alienware AW3420DW
Alias 34WN780-B
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 31.25 in
79.4 cm
793.77 mm
2.6 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.39 in
34 cm
340.19 mm
1.12 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1900
Display Type IPS IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No Yes
Max Number of Colors 16777216 16777216
Bits 24 24
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 110 ppi 109 ppi
Screen-to-Body Ratio 90.27 % 90.48 %
Backlight Source W-LED W-LED
DCI P3 98%
sRGB 99 % 134.5 %
Screen Brightness 300 cd/m² 350 cd/m²
Max Screen Brightness 430 cd/m²
Static Screen Contrast 1000 : 1
Dynamic Screen Contrast 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 2 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Size, weight, color
Case Depth 1.8 in
4.6 cm
45.72 mm
0.15 ft
4.64 in
11.8 cm
117.9 mm
0.39 ft
Case Weight 6.89 kg
15 lbs
6.8 kg
15 lbs
Case Width with Stand 32.2 in
81.8 cm
817.88 mm
2.68 ft
32.01 in
81.3 cm
813 mm
2.67 ft
Case Height with Stand 18.9 in
48 cm
480.06 mm
1.58 ft
16.92 in
43 cm
429.8 mm
1.41 ft
Case Depth with Stand 16 in
40.6 cm
406.4 mm
1.33 ft
10.78 in
27.4 cm
273.8 mm
0.9 ft
Case Weight with Stand 10.8 kg
24 lbs
11.1 kg
24 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
3 x USB 3.0 (downstream)
1 x HDMI 1.4
1 x 3.5 mm Audio Out (line-out)
1 x 3.5 mm Audio Out (headphone)
1 x DisplayPort 1.2
1 x USB 3.0 (Type-B; upstream)
1 x USB 3.0 (downstream; BC 1.2)
Audio
Audio Speakers 2 x 7W
Features
Cool Features AMD FreeSync technology
Smart Energy Saving
Screen Split 2.0
Super Resolution+
Black Stabilizer
Low Blue Light
Color Weakness Mode
Dual Controller
Reader Mode
Picture-by-Picture
Dynamic Action Sync
Color Calibrated
3-Side Virtually Borderless Design
Picture-in-Picture
Flicker-free technology
Adaptive-Sync technology
HDR Effect
Built in cable-management
Flicker-free technology
Dynamic on-screen display
AlienFX custom lighting
Nvidia G-SYNC Technology
Ergonomics
Case Width 32.2 in
81.8 cm
817.88 mm
2.68 ft
32.01 in
81.3 cm
813 mm
2.67 ft
Case Height 14.4 in
36.6 cm
365.76 mm
1.2 ft
14.33 in
36.4 cm
364 mm
1.19 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 130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support Yes Yes
Left Swivel 280 ° 20 °
Right Swivel 280 ° 20 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 25 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 75 Hz 30 Hz - 120 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz 73 kHz - 180 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable DisplayPort cable
HDMI cable
USB 3.0 upstream cable
Stand base
Stand riser
I/O cover
Certificates and Standards
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 % 0 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 0 % - 85 % 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
LG 34WN780 Dell Alienware AW3420DW