Product comparison · 2 monitors

Acer ET221QBD computer monitor vs Philips 223V5LSB2/94 computer monitor

38specifications compared
14differ
24identical
51known for one product only

Key differences

Display technology
- ET221QBD computer monitor:LED
- 223V5LSB2/94 computer monitor:LCD
Panel type
- ET221QBD computer monitor:IPS
- 223V5LSB2/94 computer monitor:TFT
Display brightness (typical)
- ET221QBD computer monitor:250 cd/m²
- 223V5LSB2/94 computer monitor:200 cd/m²
Response time
- ET221QBD computer monitor:4 ms
- 223V5LSB2/94 computer monitor:5 ms
Viewing angle, horizontal
- ET221QBD computer monitor:178°
- 223V5LSB2/94 computer monitor:90°
Viewing angle, vertical
- ET221QBD computer monitor:178°
- 223V5LSB2/94 computer monitor:65°
Cable lock slot
- ET221QBD computer monitor:No
- 223V5LSB2/94 computer monitor:Yes
LED indicators
- ET221QBD computer monitor:Power
- 223V5LSB2/94 computer monitor:Operation, Stand-by

Side by side

Differences highlightedShow differences only

Comparison of ET221QBD, 223V5LSB2/94
89 specifications	A Acer ET221QBD computer monitor Model ET221QBD View product	B Philips 223V5LSB2/94 computer monitor Model 223V5LSB2/94 View product
Display6 differ
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	IPS	TFT
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	250 cd/m²	200 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	600:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	10000000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	SmartContrast
Viewing angle, horizontalDiffers	178°	90°
Viewing angle, verticalDiffers	178°	65°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.248 x 0.248 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	26.8 cm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	0	0
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentKnown for one	Unknown — not stated by the source	No
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 20°	-5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Power	Operation, Stand-by
Power2 differ
Power consumption (typical)Differs	18 W	15.61, 15.3
Power consumption (standby)Differs	0.45 W	0.5 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3658 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12192 m
Weight & dimensions4 differ
Dimensions (W x D x H) with standKnown for one	Unknown — not stated by the source	503 x 376 x 213 mm
Width (with stand)Known for one	Unknown — not stated by the source	503 mm
Depth (with stand)Known for one	Unknown — not stated by the source	213 mm
Height (with stand)Known for one	Unknown — not stated by the source	376 mm
Weight (with stand)Known for one	Unknown — not stated by the source	2.61 kg
Width (without stand)Differs	490 mm	503 mm
Depth (without stand)Differs	213.1 mm	50 mm
Height (without stand)Differs	396 mm	316 mm
Weight (without stand)Differs	3.4 kg	2.35 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	555 x 422 x 113 mm
Package widthKnown for one	Unknown — not stated by the source	555 mm
Package depthKnown for one	Unknown — not stated by the source	107 mm
Package heightKnown for one	Unknown — not stated by the source	414 mm
Package weightKnown for one	Unknown — not stated by the source	3.87 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
Effective viewing areaKnown for one	Unknown — not stated by the source	476.64 x 268.11 mm
Heavy metals freeKnown for one	Unknown — not stated by the source	Hg (mercury), Pb (lead)
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
CertificationKnown for one	Unknown — not stated by the source	RoHS, BSMI, CE Mark, FCC Class B, GOST, PSB, SASO, SEMKO, TUV/ISO9241-307, cETLus, WEEE
Supplied AC adapter type	LED	LED
Recycling dataidentical
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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