Comparison between LG 38GL950G vs Dell U3821DW

General Info
Model Number	LG 38GL950G	Dell U3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2021
Brand	LG	Dell
Model Series	UltraGear	UltraSharp
Model Number	38GL950G	U3821DW
Alias	38GL950G-B
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	34.76 in 88.3 cm 882.816 mm 2.9 ft	35.04 in 89 cm 890 mm 2.92 ft
Screen Height	14.48 in 36.8 cm 367.84 mm 1.21 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	0.23 mm	0.229 mm
Screen Pixel Density	110 ppi	109 ppi
Screen-to-Body Ratio		98.38 %
Backlight Source	W-LED	W-LED
DCI P3	98%	95%
sRGB	135 %	100 %
Screen Brightness	450 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 °
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time	5 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		4.03 in 10.2 cm 102.4 mm 0.34 ft
Case Weight		8.8 kg 19 lbs
Case Width with Stand		35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height with Stand		17.47 in 44.4 cm 443.8 mm 1.46 ft
Case Depth with Stand		9.89 in 25.1 cm 251.2 mm 0.82 ft
Case Weight with Stand		13.6 kg 30 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	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	Crosshair Flicker-free technology Dynamic Action Sync Nano IPS HDCP (High-bandwidth Digital Content Protection) DDC/CI 6-Axis Control Nvidia G-SYNC Technology Black Stabilizer Sphere lighting	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch
Extra Features	Anti-theft stand lock slot	Security lock slot
Ergonomics
Case Width		35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height		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	144 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 100 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR FCC Class B UL/cUL	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 38GL950G

Dell U3821DW