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Product comparison · 2 monitors

Acer B7 B247W computer monitor vs Philips Brilliance 221P6QPYEB/93 computer monitor

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  • 54specifications compared
  • 26differ
  • 28identical
  • 44known for one product only

Key differences

The Acer B7 B247W computer monitor has 50 cd/m² more display brightness (typical) than the Philips Brilliance 221P6QPYEB/93 computer monitor (300 cd/m² vs 250 cd/m²). The Philips Brilliance 221P6QPYEB/93 computer monitor has 10 ms more response time than the Acer B7 B247W computer monitor (14 ms vs 4 ms). The Acer B7 B247W computer monitor has 80,000,000 :1 more contrast ratio (dynamic) than the Philips Brilliance 221P6QPYEB/93 computer monitor (100000000:1 vs 20000000:1). Only the Philips Brilliance 221P6QPYEB/93 computer monitor has DVI port. Only the Philips Brilliance 221P6QPYEB/93 computer monitor has cable lock slot.

  • Display diagonal
    • 61 cm (24")
    • 54.6 cm (21.5")
  • Display resolution
    • 1920 x 1200 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • HD type
    • WUXGA
    • Full HD
  • Panel type
    • IPS
    • AH-IPS
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 4 ms
    • 14 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 20000000:1

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

B7 B247W computer monitor

Model B247W

View product
B

Philips

Brilliance 221P6QPYEB/93 computer monitor

Model 221P6QPYEB/93

View product
Display11 differ
Display diagonalDiffers61 cm (24")54.6 cm (21.5")
Display resolutionDiffers1920 x 1200 pixels1920 x 1080 pixels
Native aspect ratioDiffers16:1016:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersWUXGAFull HD
Panel typeDiffersIPSAH-IPS
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers4 ms14 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers1920 x 1200 (WUXGA)640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs100000000:120000000:1
Maximum refresh rateDiffers60 Hz75 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Response time (fast)Known for one5 ms
SmartResponseKnown for one5 ms
Pixel pitchKnown for one0.248 x 0.248 mm
Horizontal scan rangeDiffers30 - 85 kHz30 - 83 kHz
Vertical scan range56 - 76 Hz56 - 76 Hz
Viewable size, horizontalKnown for one47.6 cm
Viewable size, verticalKnown for one26.8 cm
Sync-on-green (SOG)Known for oneYes
Colour gamut standardKnown for onesRGB
3DNoNo
Separate H/V syncKnown for oneYes
Pixel densityKnown for one94.3 ppi
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Multimediaidentical
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power2 W2 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
DVI-D ports quantityKnown for one1
HDMIKnown for oneNo
DisplayPorts quantity11
Audio inputKnown for oneNo
Headphone outKnown for oneYes
PC Audio inKnown for oneYes
HDCPKnown for oneYes
HDMI ports quantityKnown for one1
Audio outputKnown for oneYes
Ergonomics5 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Height adjustmentYesYes
Adjustable height (max)Differs12 cm13 cm
PivotDiffersYesNo
SwivellingDiffersYesNo
Tilt adjustmentDiffersYesNo
Plug and PlayKnown for oneYes
Pivot angleKnown for one-90 - 90°
Swivel angle rangeKnown for one-45 - 45°
Tilt angle rangeKnown for one-5 - 25°
On Screen Display (OSD)Known for oneYes
Power3 differ
Power consumption (typical)Differs28.3 W15.45 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (off)Differs0.3 W0 W
Power consumption (PowerSave)Known for one13.4 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one28 kWh
Energy efficiency scaleKnown for oneA to G
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)20 - 80%20 - 80%
Weight & dimensions4 differ
Width (with stand)Differs533 mm511 mm
Depth (with stand)Differs207 mm257 mm
Height (with stand)Differs510 mm488 mm
Weight (with stand)Differs6.2 kg5.6 kg
Width (without stand)Known for one511 mm
Depth (without stand)Known for one52 mm
Height (without stand)Known for one319 mm
Weight (without stand)Known for one3.1 kg
Packaging data1 differ
Package widthKnown for one565 mm
Package depthKnown for one184 mm
Package heightKnown for one493 mm
Package weightDiffers8.4 kg7.94 kg
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other featuresidentical
On/off switchYesYes
RotatingKnown for oneNo
TV tuner integratedNoNo
Mean time between failures (MTBF)30000 h30000 h
Supplied AC adapter typeKnown for oneLED
Recycling dataidentical
Overall recyclability rateKnown for one65%
Packaging contentidentical
Cables includedKnown for oneAC, DisplayPort, USB, VGA
Quick start guideKnown for oneYes
Thin Clientidentical
Thin client installedKnown for oneNo

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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