Comparison between LG 38WN75C vs Dell U3821DW

General Info
Model Number	LG 38WN75C	Dell U3821DW

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Type	Monitor	Monitor
Year	2020	2021
Brand	LG	Dell
Model Series		UltraSharp
Model Number	38WN75C	U3821DW
Alias	38WN75C-B 38BN75C
Display
Screen Size Class	38" (inches)	38" (inches)
Diagonal Size	37.5 in 95.3 cm 952.5 mm 3.13 ft	37.52 in 95.3 cm 952.9 mm 3.13 ft
Screen Width	34.62 in 87.9 cm 879.36 mm 2.89 ft	35.04 in 89 cm 890 mm 2.92 ft
Screen Height	14.43 in 36.6 cm 366.4 mm 1.2 ft	15.27 in 38.8 cm 387.8 mm 1.27 ft
Display Curvature	2300	2300
Display Type	IPS	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	24:10	24:10
Screen Resolution	3840 x 1600	3840 x 1600
Screen Pixel Pitch	0.229 mm	0.229 mm
Screen Pixel Density	111 ppi	109 ppi
Screen-to-Body Ratio	91.15 %	98.38 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	99 %	100 %
Screen Brightness	300 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	DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	3.6 in 9.2 cm 91.5 mm 0.3 ft	4.03 in 10.2 cm 102.4 mm 0.34 ft
Case Weight	7.2 kg 16 lbs	8.8 kg 19 lbs
Case Width with Stand	35.32 in 89.7 cm 897.2 mm 2.94 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height with Stand	19.54 in 49.6 cm 496.3 mm 1.63 ft	17.47 in 44.4 cm 443.8 mm 1.46 ft
Case Depth with Stand	9.25 in 23.5 cm 234.9 mm 0.77 ft	9.89 in 25.1 cm 251.2 mm 0.82 ft
Case Weight with Stand	8.5 kg 19 lbs	13.6 kg 30 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream)
Audio
Audio Speakers		2 x 9W
Features
Cool Features	Color Calibrated Color Weakness Mode Reader Mode Dual Controller Game mode Wide Color Gamut Screen Split 2.0 Dynamic Action Sync Flicker-free technology 3-Side Virtually Borderless Design Smart Energy Saving Low Blue Light Black Stabilizer Picture-in-Picture	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch
Extra Features		Security lock slot
Ergonomics
Case Width	35.32 in 89.7 cm 897.2 mm 2.94 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height	15.51 in 39.4 cm 394 mm 1.29 ft	15.44 in 39.2 cm 392.3 mm 1.29 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	120 mm 12 cm 4.7244 in 0.3937 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	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 100 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses		ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability 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 38WN75C

Dell U3821DW