Comparison between Dell U4021QW vs Samsung C43J890

General Info
Model Number	Dell U4021QW	Samsung C43J890

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2018
Brand	Dell	Samsung
Model Number	U4021QW	C43J890
Alias		LC43J890DKEXXV LC43J892DKUXEN
Display
Screen Size Class	40" (inches)	43" (inches)
Diagonal Size		43.4 in 110.2 cm 1102.47 mm 3.62 ft
Screen Width	37.27 in 94.7 cm 946.6 mm 3.11 ft	41.43 in 105.2 cm 1052.3 mm 3.45 ft
Screen Height		12.94 in 32.9 cm 328.8 mm 1.08 ft
Display Curvature	2500	1800
Display Manufacturer		Samsung
Display Type	IPS	SVA
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	32:10
Screen Resolution	5120 x 2160	3840 x 1200
Screen Pixel Pitch		0.274 mm
Screen Pixel Density		92 ppi
Screen-to-Body Ratio		90.64 %
Backlight Source	W-LED	W-LED
DCI P3	98%	75%
sRGB	100 %	99 %
Adobe RGB 1998		70 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		100000000 : 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 (2H)
3D	No	No
Size, weight, color
Case Depth		6.87 in 17.4 cm 174.4 mm 0.57 ft
Case Weight		10.2 kg 22 lbs
Case Width with Stand	37.27 in 94.7 cm 946.6 mm 3.11 ft	41.84 in 106.3 cm 1062.7 mm 3.49 ft
Case Height with Stand	18.02 in 45.8 cm 457.8 mm 1.5 ft	20.65 in 52.5 cm 524.6 mm 1.72 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	12.38 in 31.4 cm 314.4 mm 1.03 ft
Case Weight with Stand	9.5 kg 21 lbs	13 kg 29 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-C; downstream; 15W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out for speakers) 1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)	2 x USB 3.0 (Type-C) 1 x USB 3.0 (downstream) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x HDMI 2.0 2 x USB 2.0 (downstream) 1 x USB 3.0 (KVM keyboard connection)
Audio
Audio Speakers	2 x 9W	2 x 5W
Features
Cool Features	KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Samsung MagicUpscale Smasung MagicBright Picture-by-Picture Eco Saving Plus Eye Saver Mode
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		41.84 in 106.3 cm 1062.7 mm 3.49 ft
Case Height		14.14 in 35.9 cm 359.2 mm 1.18 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	120 mm 12 cm 4.7244 in 0.3937 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	15 °
Right Swivel	30 °	15 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	21 °	34 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	24 Hz - 120 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable	DusplayPort cable USB Type-C cable
Certificates and Standards
Licenses		ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 40 °C 50 °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 % - 90 %	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell U4021QW

Samsung C43J890