Comparison between HP VH240a vs Dell S2721HGF

General Info
Model Number	HP VH240a	Dell S2721HGF

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2020
Brand	HP	Dell
Model Number	VH240a	S2721HGF
Alias	1KL30AA 2DS80AA
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.78 in 60.4 cm 604 mm 1.98 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	20.75 in 52.7 cm 527.04 mm 1.73 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.67 in 29.6 cm 296.47 mm 0.97 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature		1500
Display Manufacturer	LG Display
Display Type	AH-IPS	VA
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	1920 x 1080
Screen Pixel Pitch	0.27 mm	0.311 mm
Screen Pixel Density	92 ppi	81 ppi
Screen-to-Body Ratio	89.72 %	90.42 %
Backlight Source	W-LED	W-LED
sRGB	72 %
NTSC 1953		83 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms
Display Minimum Response Time	5 ms	4 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.81 in 4.6 cm 46 mm 0.15 ft	3.79 in 9.6 cm 96.3 mm 0.32 ft
Case Weight	2.55 kg 6 lbs	4.06 kg 9 lbs
Case Width with Stand	21.22 in 53.9 cm 539 mm 1.77 ft	23.95 in 60.8 cm 608.4 mm 2 ft
Case Height with Stand	15.71 in 39.9 cm 399 mm 1.31 ft	19.42 in 49.3 cm 493.2 mm 1.62 ft
Case Depth with Stand	8.58 in 21.8 cm 218 mm 0.72 ft	7.5 in 19 cm 190.4 mm 0.62 ft
Case Weight with Stand	4.66 kg 10 lbs	8.86 kg 19 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 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 2W
Features
Cool Features	DDC/CI HDCP (High-bandwidth Digital Content Protection)	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology
Extra Features	Security lock slot
Ergonomics
Case Width	21.22 in 53.9 cm 539 mm 1.77 ft	23.95 in 60.8 cm 608.4 mm 2 ft
Case Height	12.72 in 32.3 cm 323.1 mm 1.06 ft	14.33 in 36.4 cm 364.1 mm 1.19 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	100 mm 10 cm 3.937 in 0.3281 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	180 °
Right Swivel	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	30 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	48 Hz - 144 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable
Certificates and Standards
Licenses	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO Certified Displays TCO EDGE TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B WHQL (Windows 8; Windows 7)	ENERGY STAR EPEAT TCO Certified RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature	-34 °C - 60 °C -29.2 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP VH240a

Dell S2721HGF