Comparison between Asus VX239H vs Dell S2721DS

General Info
Model Number	Asus VX239H	Dell S2721DS

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2020
Brand	Asus	Dell
Model Number	VX239H	S2721DS
Alias	VX239H-W
Display
Screen Size Class	23" (inches)	27" (inches)
Diagonal Size	22.99 in 58.4 cm 584 mm 1.92 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	20.05 in 50.9 cm 509.184 mm 1.67 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.28 in 28.6 cm 286.416 mm 0.94 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	AH-IPS	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	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.265 mm	0.233 mm
Screen Pixel Density	95 ppi	109 ppi
Screen-to-Body Ratio		89.83 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 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	14 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		2.18 in 5.5 cm 55.4 mm 0.18 ft
Case Weight		4.4 kg 10 lbs
Case Width with Stand	20.98 in 53.3 cm 532.9 mm 1.75 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	15.35 in 39 cm 389.8 mm 1.28 ft	15.75 in 40 cm 400.1 mm 1.31 ft
Case Depth with Stand	8.27 in 21 cm 210.1 mm 0.69 ft	6.88 in 17.5 cm 174.7 mm 0.57 ft
Case Weight with Stand	3.8 kg 8 lbs	6.2 kg 14 lbs
Case Color	Black, White	Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 (MHL) 1 x D-sub	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 1W	2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light SPLENDID Video Intelligence Technology Flicker-free technology GamePlus (Crosshair/Timer)	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
Ergonomics
Case Width		24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height		14.35 in 36.5 cm 364.6 mm 1.2 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
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	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 80 kHz	30 kHz - 115 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable HDMI cable - optional	HDMI cable
Certificates and Standards
Licenses	BSMI CB CCC CE C-Tick CU ENERGY STAR ErP FCC Class B RoHS TÜV Flicker Free TÜV Low Blue Light UL/cUL VCCI WEEE WHQL (Windows 8; Windows 7)	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 - 50 °C 32 °F - 122 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature	20 °C - 60 °C 68 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Asus VX239H

Dell S2721DS