Product comparison · 2 monitors

LG 24GM79G computer monitor vs Philips B Line LCD monitor with PowerSensor 221B7QPJKEB/01

61specifications compared
37differ
24identical
84known for one product only

Key differences

Display diagonal
- 24GM79G computer monitor:61 cm (24")
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:54.6 cm (21.5")
Panel type
- 24GM79G computer monitor:TN
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:IPS
Display brightness (typical)
- 24GM79G computer monitor:350 cd/m²
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:250 cd/m²
Dynamic contrast ratio marketing name
- 24GM79G computer monitor:Mega Contrast
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:SmartContrast
Viewing angle, horizontal
- 24GM79G computer monitor:170°
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:178°
Viewing angle, vertical
- 24GM79G computer monitor:160°
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:178°
Display number of colours
- 24GM79G computer monitor:16.78 million colours
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:16.7 million colours
Pixel pitch
- 24GM79G computer monitor:0.27675 x 0.27675 mm
- B Line LCD monitor with PowerSensor 221B7QPJKEB/01:0.248 x 0.248 mm

Side by side

Differences highlightedShow differences only

Comparison of 24GM79G, 221B7QPJKEB/01
145 specifications	A LG 24GM79G computer monitor Model 24GM79G View product	B Philips B Line LCD monitor with PowerSensor 221B7QPJKEB/01 Model 221B7QPJKEB/01 View product
Display8 differ
Display diagonalDiffers	61 cm (24")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	TN	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)Differs	350 cd/m²	250 cd/m²
Response time	5 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)	1000:1	1000:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	20000000:1
Dynamic contrast ratio marketing nameDiffers	Mega Contrast	SmartContrast
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of coloursDiffers	16.78 million colours	16.7 million colours
Pixel pitchDiffers	0.27675 x 0.27675 mm	0.248 x 0.248 mm
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 - 76 Hz
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
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 - 76 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Display diagonal (metric)Known for one	Unknown — not stated by the source	54.6 cm
DDC/CI	Yes	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
3DKnown for one	Unknown — not stated by the source	No
Display sRGBKnown for one	Unknown — not stated by the source	Yes
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
Supported video modesKnown for one	1080p	Unknown — not stated by the source
SmartResponseKnown for one	1 ms	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
Factory-calibratedKnown for one	Yes	Unknown — not stated by the source
Peak luminance ratioKnown for one	88%	Unknown — not stated by the source
Performanceidentical
Component video syncKnown for one	Unknown — not stated by the source	Separate Sync, Sync-on-green (SOG)
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
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
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	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 cameraKnown for one	Unknown — not stated by the source	Yes
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Market positioningDiffers	Gaming	Home
Product colourDiffers	Black, Red	Black
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces2 differ
Built-in USB hub	Yes	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantityDiffers	1	1.4
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPorts quantityDiffers	1	1.2
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputs	1	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	2	Unknown — not stated by the source
Audio inputKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomics4 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustment	Yes	Yes
Adjustable height (max)	13 cm	13 cm
Pivot	Yes	Yes
Pivot angle	0 - 90°	0 - 90°
Swivelling	Yes	Yes
Swivel angle rangeDiffers	0 - 355°	-175 - 175°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 20°
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesDiffers	Simplified Chinese, Traditional Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Ukrainian	Portuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Operation, Stand-by
Number of OSD languagesKnown for one	17	Unknown — not stated by the source
Custom key functionKnown for one	Yes	Unknown — not stated by the source
Power5 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	E
Power consumption (typical)Differs	24 W	13.52 W
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (off)Differs	0.3 W	0 W
Power consumption (PowerSave)Differs	22 W	10.7 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	50 - 60 Hz	50/60 Hz
Power supply typeKnown for one	Unknown — not stated by the source	Internal
Annual energy consumptionKnown for one	35 kWh	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
Weight & dimensions8 differ
Width (with stand)Differs	567.6 mm	490 mm
Depth (with stand)Differs	240 mm	220 mm
Height (with stand)Differs	518.7 mm	473 mm
Weight (with stand)Differs	5.94 kg	5.08 kg
Width (without stand)Differs	567.6 mm	490 mm
Depth (without stand)Differs	57.3 mm	52 mm
Height (without stand)Differs	354 mm	302 mm
Weight (without stand)Differs	3.82 kg	2.98 kg
Packaging data4 differ
Package widthDiffers	637 mm	552 mm
Package depthDiffers	505 mm	187 mm
Package heightDiffers	172 mm	464 mm
Package weightDiffers	7.8 kg	7.05 kg
Packaging content1 differ
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	AC, DisplayPort	VGA, DisplayPort, USB, Audio (3.5mm), AC
ManualKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	SmartControl
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR, TCO
Doesn't containKnown for one	Unknown — not stated by the source	Mercury, PVC/BFR
Other features3 differ
Compatible operating systemsKnown for one	Unknown — not stated by the source	Mac OS X; Windows 10 / 8.1 / 8 / 7
On/off switchKnown for one	Unknown — not stated by the source	Yes
Exterior finish typeKnown for one	Unknown — not stated by the source	Textured
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Energy efficiency class (legacy scale)Differs	A	E
Heavy metals freeKnown for one	Unknown — not stated by the source	Hg (mercury)
Monitor sync input signalKnown for one	Unknown — not stated by the source	Separate Sync; Sync on Green
Power consumption (economy mode)Known for one	Unknown — not stated by the source	10.7 W
Signal inputKnown for one	Unknown — not stated by the source	VGA (Analog ); DisplayPort 1.2; HDMI 1.4
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	70000 h
CertificationDiffers	UL(cUL), TUV, FCC-B, CE, CCC, BSMI, Erp	CE Mark, FCC Class B, SEMKO, cETLus, CU-EAC, TUV Ergo, TUV/GS, WEEE, EPA, UKRAINIAN, ICES-003, SASO, KUCAS
Picture enhancementKnown for one	Unknown — not stated by the source	SmartImage
Regulatory ApprovalsKnown for one	Unknown — not stated by the source	CE Mark; FCC Class B; cETLus; CU-EAC; TUV Ergo; TUV/GS; WEEE; EPA; UKRAINIAN; ICES-003; SASO; KUCAS
User controlsKnown for one	Unknown — not stated by the source	SmartImage; Input; PowerSensor; Menu; Power On/Off; Low Blue Mode
Supplied AC adapter typeDiffers	LED	AC
No flickeringKnown for one	Yes	Unknown — not stated by the source
Mercury contentKnown for one	0 mg	Unknown — not stated by the source
Recycling dataidentical
Overall recyclability rateKnown for one	Unknown — not stated by the source	85%
Packaging recyclability rateKnown for one	Unknown — not stated by the source	100%
Product post-consumer recycled plasticKnown for one	Unknown — not stated by the source	85%

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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