Product comparison · 2 monitors

ASUS VP228DE computer monitor vs HP EliteDisplay E240 Head Only + Hot Desk Stand

45specifications compared
23differ
22identical
44known for one product only

Key differences

Display diagonal
- VP228DE computer monitor:54.6 cm (21.5")
- EliteDisplay E240 Head Only + Hot Desk Stand:60.5 cm (23.8")
Display technology
- VP228DE computer monitor:LCD
- EliteDisplay E240 Head Only + Hot Desk Stand:LED
Panel type
- VP228DE computer monitor:TN
- EliteDisplay E240 Head Only + Hot Desk Stand:IPS
Display brightness (typical)
- VP228DE computer monitor:200 cd/m²
- EliteDisplay E240 Head Only + Hot Desk Stand:250 cd/m²
Response time
- VP228DE computer monitor:5 ms
- EliteDisplay E240 Head Only + Hot Desk Stand:7 ms
Contrast ratio (dynamic)
- VP228DE computer monitor:100000000:1
- EliteDisplay E240 Head Only + Hot Desk Stand:5000000:1
Viewing angle, horizontal
- VP228DE computer monitor:170°
- EliteDisplay E240 Head Only + Hot Desk Stand:178°
Viewing angle, vertical
- VP228DE computer monitor:160°
- EliteDisplay E240 Head Only + Hot Desk Stand:178°

Side by side

Differences highlightedShow differences only

Comparison of VP228DE, EliteDisplay E240 Head Only + Hot Desk Stand
89 specifications	A ASUS VP228DE computer monitor Model VP228DE View product	B HP EliteDisplay E240 Head Only + Hot Desk Stand View product
Display13 differ
Display diagonalDiffers	54.6 cm (21.5")	60.5 cm (23.8")
Display technologyDiffers	LCD	LED
Panel typeDiffers	TN	IPS
Backlight typeKnown for one	LED	Unknown — not stated by the source
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Response timeDiffers	5 ms	7 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursDiffers	16.7 million colours	16.78 million colours
Pixel pitchDiffers	0.248 x 0.248 mm	0.2745 x 0.2745 mm
Horizontal scan rangeDiffers	30 - 83 kHz	24 - 83 kHz
Viewable size, horizontalDiffers	47.7 cm	52.7 cm
Viewable size, verticalDiffers	26.8 cm	29.6 cm
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 1440 x 900 (WXGA+), 1024 x 768 (XGA), 1600 x 900, 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1680 x 1050 (WSXGA+), 1280 x 1024 (SXGA), 800 x 600 (SVGA)
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Performanceidentical
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technologyKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Market positioningDiffers	Gaming	Business
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hubDiffers	No	Yes
HDMIKnown for one	No	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
USB hub versionKnown for one	Unknown — not stated by the source	2.0
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	3
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 20°	Unknown — not stated by the source
Power2 differ
Energy efficiency class (SDR)Known for one	C	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	11 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	21.1 W	25 W
Power consumption (off)Differs	0.5 W	0.12 W
Power consumption (PowerSave)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	35 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	31 kWh
Weight & dimensions4 differ
Width (with stand)Known for one	513 mm	Unknown — not stated by the source
Depth (with stand)Known for one	199.4 mm	Unknown — not stated by the source
Height (with stand)Known for one	373 mm	Unknown — not stated by the source
Weight (with stand)Known for one	3.5 kg	Unknown — not stated by the source
Width (without stand)Differs	513 mm	557.2 mm
Depth (without stand)Differs	52.1 mm	49.5 mm
Height (without stand)Differs	309 mm	342.2 mm
Weight (without stand)Differs	2.9 kg	3.8 kg
Packaging dataidentical
Package widthKnown for one	565 mm	Unknown — not stated by the source
Package depthKnown for one	123 mm	Unknown — not stated by the source
Package heightKnown for one	440 mm	Unknown — not stated by the source
Package weightKnown for one	5.3 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
No flickeringKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	BSMI, CB, CCC, CEL level 1, CU, ErP, FCC, J-MOSS, PSB, PSE, TCO6.0, TUV-Ergo, TUV-GS, UL/cUL, VCCI, WEEE, WHQL (Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LCD	LED
Country of originKnown for one	Unknown — not stated by the source	China
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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