Comparison between Samsung S27D590C vs Dell S2421H

General Info
Model Number	Samsung S27D590C	Dell S2421H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	Samsung	Dell
Model Number	S27D590C	S2421H
Alias	LS27D590CS/EN LS27D590CS/XK
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	23.54 in 59.8 cm 597.88 mm 1.96 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Curvature	4000
Display Type	VA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.275 mm
Screen Pixel Density	81 ppi	92 ppi
Screen-to-Body Ratio	88.11 %	90.06 %
Backlight Source	W-LED	W-LED
sRGB	90 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	18000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	13 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	15 ms	8 ms
Display Maximum Response Time	21 ms
Display Coating	Glossy	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.34 in 6 cm 59.5 mm 0.2 ft	2.12 in 5.4 cm 53.8 mm 0.18 ft
Case Weight	5 kg 11 lbs	3.4 kg 7 lbs
Case Width with Stand	24.55 in 62.4 cm 623.5 mm 2.05 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height with Stand	18.23 in 46.3 cm 463 mm 1.52 ft	16.25 in 41.3 cm 412.8 mm 1.35 ft
Case Depth with Stand	7.17 in 18.2 cm 182 mm 0.6 ft	6.02 in 15.3 cm 152.8 mm 0.5 ft
Case Weight with Stand	5.6 kg 12 lbs	4.2 kg 9 lbs
Case Color	Black	Silver
Hardware
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	2 x HDMI 1.4 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 5W	2 x 3W
Features
Cool Features	Light sensor Samsung MagicBright Samsung MagicUpscale Eco Saving Plus Eye Saver Mode	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.55 in 62.4 cm 623.5 mm 2.05 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height	14.41 in 36.6 cm 366 mm 1.2 ft	12.7 in 32.3 cm 322.6 mm 1.06 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 72 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 81 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	CCC ENERGY STAR 6.0 FCC class B	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
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 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 45 °C -4 °F - 113 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Samsung S27D590C

Dell S2421H