Comparison between Asus VS247NR vs HP EliteDisplay E221

General Info
Model Number	Asus VS247NR	HP EliteDisplay E221

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2013
Brand	Asus	HP
Model Number	VS247NR	EliteDisplay E221
Alias		C9V76AA
Display
Screen Size Class	24" (inches)	22" (inches)
Diagonal Size	23.58 in 59.9 cm 599 mm 1.97 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	20.52 in 52.1 cm 521.28 mm 1.71 ft	18.77 in 47.7 cm 476.64 mm 1.56 ft
Screen Height	11.54 in 29.3 cm 293.22 mm 0.96 ft	10.56 in 26.8 cm 268.11 mm 0.88 ft
Display Manufacturer	Innolux	AU Optronics BOE Innolux
Display Type	TN	TN
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	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	0.272 mm	0.248 mm
Screen Pixel Density	93 ppi	102 ppi
Screen-to-Body Ratio		81.25 %
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	50000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	170 °	170 °
Screen Vertical Viewing Angle	160 °	160 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		2.01 in 5.1 cm 51 mm 0.17 ft
Case Weight		3.1 kg 7 lbs
Case Width with Stand	22.12 in 56.2 cm 561.8 mm 1.84 ft	20.04 in 50.9 cm 509 mm 1.67 ft
Case Height with Stand	16.17 in 41.1 cm 410.6 mm 1.35 ft	18.11 in 46 cm 460 mm 1.51 ft
Case Depth with Stand	7.87 in 20 cm 200 mm 0.66 ft	9.33 in 23.7 cm 237 mm 0.78 ft
Case Weight with Stand	4.2 kg 9 lbs	5.64 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x D-sub	1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) SPLENDID Video Intelligence Technology	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		20.04 in 50.9 cm 509 mm 1.67 ft
Case Height		12.17 in 30.9 cm 309 mm 1.01 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		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
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	20 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	24 kHz - 83 kHz	24 kHz - 94 kHz
Accessories
Extras	D-sub cable DVI-D cable	D-sub cable DisplayPort cable USB 2.0 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE C-Tick CU ENERGY STAR 5.0 Epeat Gold ErP FCC Class B RoHS UL/cUL VCCI WEEE WHQL (Windows 8; Windows 7)	BSMI CB CCC CE CECP CEL Grade 1 ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays TÜV/S VCCI WHQL (Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 50 °C 32 °F - 122 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		20 % - 80 %
Internal Storage Temperature	20 °C - 60 °C 68 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Asus VS247NR

HP EliteDisplay E221