Comparison between Philips 240S4QYMB vs Dell S2421HN

General Info
Model Number	Philips 240S4QYMB	Dell S2421HN

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2020
Brand	Philips	Dell
Model Number	240S4QYMB	S2421HN
Alias	240S4QYMB/00	S2421NX
Display
Screen Size Class	24" (inches)	24" (inches)
Diagonal Size	24 in 61 cm 609.7 mm 2 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	20.41 in 51.8 cm 518.4 mm 1.7 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	12.76 in 32.4 cm 324 mm 1.06 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:10	16:9
Screen Resolution	1920 x 1200	1920 x 1080
Screen Pixel Pitch	0.27 mm	0.275 mm
Screen Pixel Density	94 ppi	92 ppi
Screen-to-Body Ratio	78 %	90.06 %
Backlight Source	W-LED	W-LED
NTSC 1953		72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	15 ms	8 ms
Display Coating		Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.56 in 6.5 cm 65 mm 0.21 ft	2.12 in 5.4 cm 53.8 mm 0.18 ft
Case Weight	4.48 kg 10 lbs	3.3 kg 7 lbs
Case Width with Stand	21.85 in 55.5 cm 555 mm 1.82 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height with Stand	21.38 in 54.3 cm 543 mm 1.78 ft	16.25 in 41.3 cm 412.8 mm 1.35 ft
Case Depth with Stand	8.94 in 22.7 cm 227 mm 0.74 ft	6.02 in 15.3 cm 152.8 mm 0.5 ft
Case Weight with Stand	6.34 kg 14 lbs	4.1 kg 9 lbs
Case Color	Black	Black, Silver
Hardware
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 DisplayPort 1.2 1 x DVI-D Dual Link	2 x HDMI 1.4 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 1.5W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) SmartContrast SmartImage DDC/CI Flicker-free technology	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington S2421HN - silver S2421NX - black
Ergonomics
Case Width	21.85 in 55.5 cm 555 mm 1.82 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height	15.28 in 38.8 cm 388 mm 1.27 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	Yes	No
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	65 °
Right Swivel	65 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable	HDMI cable
Certificates and Standards
Licenses	CCC CE Mark CECP cETLus EAC / CU ENERGY STAR 7.0 Epeat Gold FCC Class B RoHS SEMKO TCO Certified Displays 6.0 TÜV/GS WEEE VCCI	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
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	20 % - 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	20 % - 80 %	5 % - 90 %
Max Operating Altitude	3658	5000
Max Storage Altitude	12192	12192

Philips 240S4QYMB

Dell S2421HN