Comparison between Dell SE2416H vs Dell U3421WE

General Info
Model Number	Dell SE2416H	Dell U3421WE

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2020
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	SE2416H	U3421WE
Alias		UltraSharp U3421WE
Display
Screen Size Class	24" (inches)	34" (inches)
Diagonal Size	23.81 in 60.5 cm 604.7 mm 1.98 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	20.75 in 52.7 cm 527.04 mm 1.73 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	11.67 in 29.6 cm 296.46 mm 0.97 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		1900
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits	10 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	1920 x 1080	3440 x 1440
Screen Pixel Pitch	0.275 mm	0.233 mm
Screen Pixel Density	92 ppi	109 ppi
Screen-to-Body Ratio	85.04 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		99 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.17 in 5.5 cm 55 mm 0.18 ft
Case Weight	3.2 kg 7 lbs	7.52 kg 17 lbs
Case Width with Stand	21.91 in 55.7 cm 556.6 mm 1.83 ft	32.02 in 81.3 cm 813.3 mm 2.67 ft
Case Height with Stand	16.66 in 42.3 cm 423.1 mm 1.39 ft	15.46 in 39.3 cm 392.8 mm 1.29 ft
Case Depth with Stand	7.08 in 18 cm 179.9 mm 0.59 ft	9.35 in 23.7 cm 237.4 mm 0.78 ft
Case Weight with Stand	4.3 kg 9 lbs	11.87 kg 26 lbs
Case Color	Black	Platinum Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x D-sub	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		KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Flicker-free technology
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	21.91 in 55.7 cm 556.6 mm 1.83 ft	32.02 in 81.3 cm 813.3 mm 2.67 ft
Case Height	13 in 33 cm 330.1 mm 1.08 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		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	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	CECP ENERGY STAR Epeat Silver RoHS TCO Certified Displays	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 - 35 °C 32 °F - 95 °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 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell SE2416H

Dell U3421WE