Comparison between Samsung S24E450M vs Dell P2421

General Info
Model Number	Samsung S24E450M	Dell P2421

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2020
Brand	Samsung	Dell
Model Number	S24E450M	P2421
Alias	LS24E45KMS/EN
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	24 in 61 cm 609.7 mm 2 ft	24.06 in 61.1 cm 611 mm 2 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Curvature	1500
Display Manufacturer	AU Optronics
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	1920 x 1080	1920 x 1200
Screen Pixel Pitch	0.277 mm	0.27 mm
Screen Pixel Density	91 ppi	94 ppi
Screen-to-Body Ratio	84.3 %	86.78 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	1000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	5 ms	8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No
Size, weight, color
Case Depth	2.23 in 5.7 cm 56.6 mm 0.19 ft	1.74 in 4.4 cm 44.1 mm 0.14 ft
Case Weight	3.4 kg 7 lbs	3.5 kg 8 lbs
Case Width with Stand	22.26 in 56.5 cm 565.4 mm 1.85 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height with Stand	14.05 in 35.7 cm 356.8 mm 1.17 ft	14.6 in 37.1 cm 370.8 mm 1.22 ft
Case Depth with Stand	8.82 in 22.4 cm 224 mm 0.73 ft	6.54 in 16.6 cm 166 mm 0.54 ft
Case Weight with Stand	5.1 kg 11 lbs
Case Color	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x D-sub	1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DVI-D 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Features
Cool Features	Flicker-free technology Samsung MagicBright Samsung MagicUpscale Eco Saving Plus Eye Saver Mode	Flicker-free technology Low Blue Light
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	22.26 in 56.5 cm 565.4 mm 1.85 ft	20.91 in 53.1 cm 531 mm 1.74 ft
Case Height	13.12 in 33.3 cm 333.2 mm 1.09 ft	14.35 in 36.5 cm 364.5 mm 1.2 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	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 81 kHz
Screen Interpolation Technology	Motion Rate
Screen Interpolation Value	640
Screen Interpolation Measurement Unit	MRT	NULL
Accessories
Extras	Audio cable D-sub cable	DisplayPort cable D-Sub cable (Japan only)
Certificates and Standards
Licenses	Epeat Gold	ENERGY STAR EPEAT RoHS TCO Certified Display
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		10 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Samsung S24E450M

Dell P2421