Comparison between Dell S2421HN vs Asus VA229QSB

General Info
Model Number	Dell S2421HN	Asus VA229QSB

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	Dell	Asus
Model Number	S2421HN	VA229QSB
Alias	S2421NX
Display
Screen Size Class	24" (inches)	22" (inches)
Diagonal Size	23.8 in 60.4 cm 604.478 mm 1.98 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	20.75 in 52.7 cm 527.04 mm 1.73 ft	18.74 in 47.6 cm 476.064 mm 1.56 ft
Screen Height	11.67 in 29.6 cm 296.46 mm 0.97 ft	10.54 in 26.8 cm 267.786 mm 0.88 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
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	0.275 mm	0.248 mm
Screen Pixel Density	92 ppi	102 ppi
Screen-to-Body Ratio	90.06 %	87.31 %
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		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.12 in 5.4 cm 53.8 mm 0.18 ft	2.09 in 5.3 cm 53 mm 0.17 ft
Case Weight	3.3 kg 7 lbs	2.6 kg 6 lbs
Case Width with Stand	21.17 in 53.8 cm 537.8 mm 1.76 ft	19.29 in 49 cm 490 mm 1.61 ft
Case Height with Stand	16.25 in 41.3 cm 412.8 mm 1.35 ft	11.73 in 29.8 cm 298 mm 0.98 ft
Case Depth with Stand	6.02 in 15.3 cm 152.8 mm 0.5 ft	8.31 in 21.1 cm 211 mm 0.69 ft
Case Weight with Stand	4.1 kg 9 lbs	4.6 kg 10 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x 3.5 mm Audio Out	1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 3.0 1 x HDMI 1.4
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology	ASUS Smart Contrast Ratio (ASCR) Color Temperature Selection (4 modes) SPLENDID Video Intelligence Technology (8 modes) GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) NVIDIA G-Sync compatible Trace Free Technology Low Blue Light Flicker-free technology Adaptive-Sync technology VividPixel QuickFit AMD FreeSync technology Skin-Tone Selection (3 modes)
Extra Features	Anti-theft stand lock slot - Kensington S2421HN - silver S2421NX - black	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.17 in 53.8 cm 537.8 mm 1.76 ft	19.29 in 49 cm 490 mm 1.61 ft
Case Height	12.7 in 32.3 cm 322.6 mm 1.06 ft	11.73 in 29.8 cm 298 mm 0.98 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		180 °
Right Swivel		180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 85 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	Audio cable (optional) D-sub cable (optional) DisplayPort cable (optional) HDMI cable (optional)
Certificates and Standards
Licenses	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light	BSMI CB CCC CE CEL cTick CU eStandby ENERGY STAR Epeat Gold FCC Class B J-MOSS KCC PSE RCM RoHS TCO Certified Displays TÜV Low Blue Light TÜV Flicker-free UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7)
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	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 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell S2421HN

Asus VA229QSB