Product comparison · 2 monitors

Philips Brilliance USB-docking LCD monitor 221S6QUMB/00 vs Philips 284E5QHAD/57 computer monitor

70specifications compared
35differ
35identical
34known for one product only

Key differences

Display diagonal
- Brilliance USB-docking LCD monitor 221S6QUMB/00:54.6 cm (21.5")
- 284E5QHAD/57 computer monitor:71.1 cm (28")
Panel type
- Brilliance USB-docking LCD monitor 221S6QUMB/00:AH-IPS
- 284E5QHAD/57 computer monitor:MVA
Display brightness (typical)
- Brilliance USB-docking LCD monitor 221S6QUMB/00:250 cd/m²
- 284E5QHAD/57 computer monitor:300 cd/m²
Response time
- Brilliance USB-docking LCD monitor 221S6QUMB/00:14 ms
- 284E5QHAD/57 computer monitor:6.5 ms
Contrast ratio (typical)
- Brilliance USB-docking LCD monitor 221S6QUMB/00:1000:1
- 284E5QHAD/57 computer monitor:3000:1
Viewing angle, horizontal
- Brilliance USB-docking LCD monitor 221S6QUMB/00:178°
- 284E5QHAD/57 computer monitor:176°
Viewing angle, vertical
- Brilliance USB-docking LCD monitor 221S6QUMB/00:178°
- 284E5QHAD/57 computer monitor:176°
Display number of colours
- Brilliance USB-docking LCD monitor 221S6QUMB/00:16.7 million colours
- 284E5QHAD/57 computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of 221S6QUMB/00, 284E5QHAD/57
104 specifications	A Philips Brilliance USB-docking LCD monitor 221S6QUMB/00 Model 221S6QUMB/00 View product	B Philips 284E5QHAD/57 computer monitor Model 284E5QHAD/57 View product
Display11 differ
Display diagonalDiffers	54.6 cm (21.5")	71.1 cm (28")
Panel typeDiffers	AH-IPS	MVA
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	14 ms	6.5 ms
Contrast ratio (typical)Differs	1000:1	3000:1
Viewing angle, horizontalDiffers	178°	176°
Viewing angle, verticalDiffers	178°	176°
Display number of coloursDiffers	16.7 million colours	16.78 million colours
Pixel pitchDiffers	0.248 x 0.248 mm	0.32 x 0.32 mm
Viewable size, horizontalDiffers	47.6 cm	62 cm
Viewable size, verticalDiffers	26.8 cm	34.9 cm
Display diagonal (metric)Known for one	54.6 cm	Unknown — not stated by the source
Display panel sizeKnown for one	21.5 inch / 54.6 cm	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	20000000:1
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 83 kHz
Vertical scan rangeKnown 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
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	4 W	14 W
Design1 differ
Product colourDiffers	Black	Black, Cherry (fruit)
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces4 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	3	0
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	2
HDCPDiffers	No	Yes
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	11 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-75 - 75°	Unknown — not stated by the source
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, German, Dutch, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
LED indicatorsKnown for one	Unknown — not stated by the source	Operation, Stand-by
Power3 differ
Power consumption (typical)Differs	20 W	23.18 W
Power consumption (standby)Differs	0.3 W	0.5 W
AC input frequencyDiffers	50/60 Hz	50 - 60 Hz
Power supply typeKnown for one	Internal	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	511 mm	663 mm
Depth (with stand)Differs	227 mm	237 mm
Height (with stand)Differs	483 mm	485 mm
Weight (with stand)Differs	4.9 kg	4.73 kg
Width (without stand)Differs	511 mm	663 mm
Depth (without stand)Differs	52 mm	54 mm
Height (without stand)Differs	319 mm	390 mm
Weight (without stand)Differs	3.1 kg	4.21 kg
Packaging data4 differ
Package widthDiffers	565 mm	711 mm
Package depthDiffers	184 mm	116 mm
Package heightDiffers	422 mm	542 mm
Package weightDiffers	6.78 kg	6.6 kg
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Mercury, PVC/BFR	Unknown — not stated by the source
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other features2 differ
Exterior finish typeKnown for one	Textured	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	70000 h	30000 h
Regulatory ApprovalsDiffers	CE Mark; FCC Class B; SEMKO; cETLus; CU-EAC; TUV/GS; TUV Ergo; EPA; PSB; WEEE; C-tick; UKRAINIAN; CECP; PSE; KC; ICES-003; E-standby; J-MOSS; VCCI	BSMI, CE Mark, cETLus, FCC Class B, GOST, SASO, SEMKO, TCO 6.0, TUV/ISO9241-307, WEEE
On/off switchKnown for one	Unknown — not stated by the source	Yes
Heavy metals freeKnown for one	Unknown — not stated by the source	Hg (mercury), Pb (lead)

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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