Product comparison · 2 monitors

HP EliteDisplay E221 vs HP EliteDisplay E231

51specifications compared
11differ
40identical
27known for one product only

Key differences

Display diagonal
- EliteDisplay E221:54.6 cm (21.5")
- EliteDisplay E231:58.4 cm (23")
DVI port
- EliteDisplay E221:No
- EliteDisplay E231:Yes
Cable lock slot
- EliteDisplay E221:Yes
- EliteDisplay E231:No
Power consumption (typical)
- EliteDisplay E221:30 W
- EliteDisplay E231:33 W
Width (without stand)
- EliteDisplay E221:509 mm
- EliteDisplay E231:544 mm
Depth (without stand)
- EliteDisplay E221:237 mm
- EliteDisplay E231:51 mm
Height (without stand)
- EliteDisplay E221:460 mm
- EliteDisplay E231:329 mm
Weight (without stand)
- EliteDisplay E221:5.64 kg
- EliteDisplay E231:3.9 kg

Side by side

Differences highlightedShow differences only

Comparison of EliteDisplay E221, EliteDisplay E231
78 specifications	A HP EliteDisplay E221 View product	B HP EliteDisplay E231 View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	58.4 cm (23")
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	TN+Film
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsDiffers	720 x 400, 1400 x 900, 1600 x 900, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	24 - 94 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 76 Hz
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
DVI portDiffers	No	Yes
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	Yes	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power1 differ
Power consumption (typical)Differs	30 W	33 W
AC input voltageKnown for one	Unknown — not stated by the source	95 - 265 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	544 mm
Depth (with stand)Known for one	Unknown — not stated by the source	242.4 mm
Height (with stand)Known for one	Unknown — not stated by the source	469.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.1 kg
Width (without stand)Differs	509 mm	544 mm
Depth (without stand)Differs	237 mm	51 mm
Height (without stand)Differs	460 mm	329 mm
Weight (without stand)Differs	5.64 kg	3.9 kg
Packaging data1 differ
Package weightDiffers	7.1 kg	8.34 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
CertificationKnown for one	Unknown — not stated by the source	CE, CB, KC, KCC, NOM, PSB, ICE, TUV-S, CCC, CEL 1, CECP, SEPA, TCO Edge, EPA, ISC, VCCI,FCC, BSMI
Supplied AC adapter typeDiffers	AC	LED

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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