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Product comparison · 2 monitors

ASUS C423AQ computer monitor vs Philips Brilliance LCD monitor 221S6QYKMB/00

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  • 69specifications compared
  • 30differ
  • 39identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 54.6 cm (21.5")
  • Display technology
    • LED
    • LCD
  • Panel type
    • IPS
    • AH-IPS
  • Response time
    • 5 ms
    • 14 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 20000000:1
  • Display number of colours
    • 16.78 million colours
    • 16.7 million colours
  • Pixel pitch
    • 0.2652 x 0.2652 mm
    • 0.248 x 0.248 mm
  • Vertical scan range
    • 49 - 76 Hz
    • 56 - 76 Hz

Side by side

Differences highlightedShow differences only
136 specifications
A

ASUS

C423AQ computer monitor

Model C423AQ

View product
B

Philips

Brilliance LCD monitor 221S6QYKMB/00

Model 221S6QYKMB/00

View product
Display9 differ
Display diagonalDiffers58.4 cm (23")54.6 cm (21.5")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersIPSAH-IPS
LED backlightKnown for oneYes
Backlight typeW-LEDW-LED
Display brightness (typical)250 cd/m²250 cd/m²
Response timeDiffers5 ms14 ms
Screen shapeFlatFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs100000000:120000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours16.7 million colours
SmartResponseKnown for one5 ms
Pixel pitchDiffers0.2652 x 0.2652 mm0.248 x 0.248 mm
Horizontal scan range30 - 83 kHz30 - 83 kHz
Vertical scan rangeDiffers49 - 76 Hz56 - 76 Hz
Viewable size, horizontalKnown for one47.6 cm
Viewable size, verticalKnown for one26.8 cm
Viewable size diagonalKnown for one26.8 cm
Digital horizontal frequency30 - 83 kHz30 - 83 kHz
Digital vertical frequencyDiffers49 - 76 Hz56 - 76 Hz
Sync-on-green (SOG)Known for oneYes
Display diagonal (metric)Known for one54.6 cm
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
3DKnown for oneNo
Separate H/V syncKnown for oneYes
Display sRGBKnown for oneYes
Display panel sizeKnown for one21.5 inch / 54.6 cm
Supported video modesKnown for one1080p
Performance1 differ
Windows operating systems supportedDiffersWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, WinWindows 10 Enterprise, Windows 7 Enterprise, Windows 8, Windows 8.1
Mac operating systems supportedKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power4 W4 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one2 MP
Built-in microphoneKnown for oneYes
Designidentical
Product colourBlackBlack
Front bezel colourKnown for oneBlack
Feet colourKnown for oneBlack
Ports & interfacesidentical
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantity11
DisplayPorts quantity11
Headphone outKnown for oneYes
Headphone outputsKnown for one1
PC Audio inKnown for oneYes
HDCPYesYes
Built-in USB hubKnown for oneYes
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityKnown for one2
HDMI ports quantityKnown for one0
Audio inputKnown for oneYes
Audio outputKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Ergonomics3 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one11 cm
PivotDiffersNoYes
Pivot angleKnown for one0 - 90°
SwivellingDiffersNoYes
Swivel angle rangeKnown for one-75 - 75°
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
On Screen Display (OSD)YesYes
On Screen Display (OSD) languagesKnown for onePortuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
Number of OSD languages2121
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Power5 differ
Power consumption (typical)Differs22 W17.1 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (off)Differs0 W0.2 W
Power consumption (PowerSave)Differs0.5 W13.4 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Power supply typeKnown for oneInternal
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Operating altitudeKnown for one0 - 3658 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions7 differ
Dimensions (W x D x H) with standKnown for one511 x 384 x 227 mm
Width (with stand)Differs548 mm511 mm
Depth (with stand)Differs195 mm227 mm
Height (with stand)Differs403 mm384 mm
Weight (with stand)Differs4.3 kg4.9 kg
Width (without stand)Differs584 mm511 mm
Depth (without stand)Differs50 mm52 mm
Height (without stand)Differs333 mm319 mm
Weight (without stand)Known for one3 kg
Packaging data4 differ
Package dimensions (WxDxH)Known for one565 x 435 x 194 mm
Package widthDiffers617 mm565 mm
Package depthDiffers119 mm194 mm
Package heightDiffers462 mm435 mm
Package weightDiffers5.7 kg6.97 kg
Packaging contentidentical
Stand includedKnown for oneYes
ManualKnown for oneYes
Cables includedKnown for oneAC, Audio (3.5mm), DisplayPort, USB, VGA
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesEPEAT Gold, ENERGY STAREPEAT Gold, ENERGY STAR
Doesn't containKnown for oneMercury, PVC/BFR
Other featuresidentical
Compatible operating systemsKnown for oneMac OS X; Windows 10 / 8.1 / 8 / 7
On/off switchYesYes
TV tuner integratedNoNo
Exterior finish typeKnown for oneTextured
Audio in/outKnown for oneYes
BrightnessKnown for one250 cd/m²
ECO modeKnown for oneYes
Effective viewing areaKnown for one476.06 x 267.79 mm
Heavy metals freeKnown for oneHg (mercury), Pb (lead)
Monitor sync input signalKnown for oneSeparate Sync; Sync on Green
Power consumption (economy mode)Known for one13.4 W
Signal inputKnown for oneDisplayPort x 1; DVI-D (digital, HDCP); VGA (Analog )
Mean time between failures (MTBF)Known for one70000 h
Compliance industry standardsKnown for oneCE Mark, FCC Class B, SEMKO, cETLus, TCO certified, TUV Ergo, TUV/ GS, EPA, PSB, WEEE, RCM, UKRAINIAN, CECP, PSE, ICES-003, J-MOSS, VCCI
Picture enhancementKnown for oneSmartImage
Regulatory ApprovalsKnown for oneCE Mark; FCC Class B; SEMKO; cETLus; TCO Certified; TUV Ergo; TUV/GS; EPA; PSB; WEEE; RCM; UKRAINIAN; CECP; PSE; ICES-003; J-MOSS; VCCI
User controlsKnown for oneSmartImage; Volume; SmartPower; Menu; Power On/Off
Supplied AC adapter typeLCDLCD
No flickeringKnown for oneYes
CertificationKnown for oneBSMI, CB, CU, EMC DoC, ErP, FCC, ISO-9241-307, PSE, TCO6.0, TUV-Ergo, TUV-GS, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 8, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light
Recycling dataidentical
Overall recyclability rateKnown for one25%
Overall recycled contentKnown for one25%
Packaging recyclability rateKnown for one100%
Thin Clientidentical
Thin client installedNoNo

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