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Product comparison · 2 monitors

Acer A191HQb computer monitor vs Philips Brilliance 220S2SB/27 computer monitor

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  • 26specifications compared
  • 18differ
  • 8identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 47 cm (18.5")
    • 55.9 cm (22")
  • Display resolution
    • 1366 x 768 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Aspect ratio
    • 16:9
    • 16:10
  • Contrast ratio (dynamic)
    • 12000000:1
    • 500000:1
  • Viewing angle, horizontal
    • 170°
    • 176°
  • Viewing angle, vertical
    • 160°
    • 170°
  • Cable lock slot
    • No
    • Yes

Side by side

Differences highlightedShow differences only
86 specifications
A

Acer

A191HQb computer monitor

Model A191HQb

View product
B

Philips

Brilliance 220S2SB/27 computer monitor

Model 220S2SB/27

View product
Display7 differ
Display diagonalDiffers47 cm (18.5")55.9 cm (22")
Display resolutionDiffers1366 x 768 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Display technologyKnown for oneLCD
TouchscreenNoNo
HD typeKnown for oneWSXGA+
Panel typeKnown for oneTFT
Display brightness (typical)250 cd/m²250 cd/m²
Response time5 ms5 ms
Display surfaceKnown for oneMatt
Screen shapeKnown for oneFlat
Supported graphics resolutionsKnown for one1680 x 1050 (WSXGA+)
Aspect ratioDiffers16:916:10
Contrast ratio (dynamic)Differs12000000:1500000:1
Dynamic contrast ratio marketing nameKnown for oneSmartContrast
Viewing angle, horizontalDiffers170°176°
Viewing angle, verticalDiffers160°170°
Display number of coloursKnown for one16.78 million colours
Pixel pitchKnown for one0.282 x 0.282 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one56 - 75 Hz
Sync-on-green (SOG)Known for oneYes
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
3DKnown for oneNo
Separate H/V syncKnown for oneYes
Performanceidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneNo
Built-in cameraNoNo
RMS rated powerKnown for one1 W
Designidentical
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfacesidentical
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantity11
DVI portKnown for oneYes
DVI-D ports quantityKnown for one1
HDMI ports quantityKnown for one0
HDCPKnown for oneYes
USB Type-A downstream ports quantityKnown for one0
Ergonomics3 differ
VESA mountingKnown for oneYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Height adjustmentKnown for oneNo
Tilt adjustmentKnown for oneYes
Tilt angle rangeDiffers-5 - 15°-5 - 20°
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, German, English, Spanish, French, Italian, Portuguese, Russian
Number of OSD languagesKnown for one8
Plug and PlayKnown for oneYes
LED indicatorsDiffersStand-byOperation, Stand-by
Power2 differ
Power consumption (typical)Differs20.1 W21.5 W
Power consumption (standby)Differs0.46 W0.1 W
Power consumption (off)Known for one0.1 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Relative humidityKnown for one20 - 80%
Weight & dimensions4 differ
Dimensions (W x D x H) with standKnown for one416 x 505 x 201 mm
Width (with stand)Known for one505 mm
Depth (with stand)Known for one201 mm
Height (with stand)Known for one416 mm
Weight (with stand)Known for one4.18 kg
Width (without stand)Differs444 mm505 mm
Depth (without stand)Differs160.3 mm59 mm
Height (without stand)Differs332.8 mm351 mm
Weight (without stand)Differs2.8 kg3.79 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one486 x 551 x 138 mm
Package widthKnown for one486 mm
Package depthKnown for one138 mm
Package heightKnown for one551 mm
Package weightKnown for one5.66 kg
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Other features1 differ
On/off switchKnown for oneYes
TV tuner integratedNoNo
Package weightKnown for one5.66 kg
Mean time between failures (MTBF)Known for one50000 h
CertificationDiffersCE, CB, UL, FCC, GS, ERGO, WEEERoHS
Package dimensions (W x D x H)Known for one485.9 x 550.9 x 137.9 mm (19.1 x 21.7 x 5.43")
Regulatory ApprovalsKnown for oneBSMI, CE Mark, FCC, Class B, GOST, SEMKO, TCO 5.0, TUV/GS, TUV Ergo, UL/cUL
Weight (with stand) (imperial)Known for one4.17 kg (9.2 lbs)
Power requirementsKnown for one100 - 240V
Recycling dataidentical
Packaging recyclability rateKnown for one100%

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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