Product comparison · 2 monitors

LG 24LF4520 computer monitor vs Philips Brilliance USB-docking LCD monitor 221S6QUMB/00

49specifications compared
28differ
21identical
51known for one product only

Key differences

Display diagonal
- 24LF4520 computer monitor:61 cm (24")
- Brilliance USB-docking LCD monitor 221S6QUMB/00:54.6 cm (21.5")
Display resolution
- 24LF4520 computer monitor:1366 x 768 pixels
- Brilliance USB-docking LCD monitor 221S6QUMB/00:1920 x 1080 pixels
HD type
- 24LF4520 computer monitor:HD
- Brilliance USB-docking LCD monitor 221S6QUMB/00:Full HD
Panel type
- 24LF4520 computer monitor:VA
- Brilliance USB-docking LCD monitor 221S6QUMB/00:AH-IPS
Response time
- 24LF4520 computer monitor:8.5 ms
- Brilliance USB-docking LCD monitor 221S6QUMB/00:14 ms
Supported graphics resolutions
- 24LF4520 computer monitor:1366 x 768
- Brilliance USB-docking LCD monitor 221S6QUMB/00:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- 24LF4520 computer monitor:3000:1
- Brilliance USB-docking LCD monitor 221S6QUMB/00:1000:1
Display number of colours
- 24LF4520 computer monitor:16.78 million colours
- Brilliance USB-docking LCD monitor 221S6QUMB/00:16.7 million colours

Side by side

Differences highlightedShow differences only

Comparison of 24LF4520, 221S6QUMB/00
100 specifications	A LG 24LF4520 computer monitor Model 24LF4520 View product	B Philips Brilliance USB-docking LCD monitor 221S6QUMB/00 Model 221S6QUMB/00 View product
Display9 differ
Display diagonalDiffers	61 cm (24")	54.6 cm (21.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	HD	Full HD
Panel typeDiffers	VA	AH-IPS
LED backlightKnown for one	Unknown — not stated by the source	Yes
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	8.5 ms	14 ms
Supported graphics resolutionsDiffers	1366 x 768	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	3000:1	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.78 million colours	16.7 million colours
Pixel pitchDiffers	0.38175 x 0.38175 mm	0.248 x 0.248 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.6 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	26.8 cm
Display diagonal (metric)Known for one	Unknown — not stated by the source	54.6 cm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
3D	No	No
Display panel sizeKnown for one	Unknown — not stated by the source	21.5 inch / 54.6 cm
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
Performanceidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Built-in camera	No	No
Design2 differ
Product colourDiffers	White	Black
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Feet colourDiffers	White	Black
Ports & interfaces3 differ
USB hub version	2.0	2.0
USB Type-A downstream ports quantityDiffers	1	3
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
HDMI ports quantityDiffers	1	0
HDCP	No	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Composite video inKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-75 - 75°
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Plug and Play	Yes	Yes
Child lockKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	28 W	20 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	60 Hz	50/60 Hz
Power supply typeKnown for one	Unknown — not stated by the source	Internal
Power consumption (PowerSave)Known for one	1 W	Unknown — not stated by the source
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
Relative humidityKnown for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs	556 mm	511 mm
Depth (with stand)Differs	136 mm	227 mm
Height (with stand)Differs	388 mm	483 mm
Weight (with stand)Differs	3.4 kg	4.9 kg
Width (without stand)Differs	556 mm	511 mm
Depth (without stand)Differs	53 mm	52 mm
Height (without stand)Differs	345 mm	319 mm
Weight (without stand)Differs	3.2 kg	3.1 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	565 mm
Package depthKnown for one	Unknown — not stated by the source	184 mm
Package heightKnown for one	Unknown — not stated by the source	422 mm
Package weightKnown for one	Unknown — not stated by the source	6.78 kg
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Manual	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Unknown — not stated by the source	Mercury, PVC/BFR
Other features1 differ
TV tuner integrated	No	No
Exterior finish typeKnown for one	Unknown — not stated by the source	Textured
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	70000 h
CertificationDiffers	FCC-B UL EPA	RoHS
Regulatory ApprovalsKnown for one	Unknown — not stated by the source	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
Supplied AC adapter type	LED	LED
On/off switchKnown for one	Yes	Unknown — not stated by the source
Recycling dataidentical
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%
Thin Clientidentical
Thin client installed	No	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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