Brilliance

IPS LCD monitor, LED backlight

231P4QRYEB/00

Brilliance IPS LCD monitor, LED backlight

231P4QRYEB/00

World's first ErgoSensor display

The innovative Philips ErgoSensor monitor is the world's first intelligent display that can advise you how to sit in an ergonomically correct position at your computer screen See all benefits

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Brilliance IPS LCD monitor, LED backlight

World's first ErgoSensor display

The innovative Philips ErgoSensor monitor is the world's first intelligent display that can advise you how to sit in an ergonomically correct position at your computer screen See all benefits

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See all Office monitors

World's first ErgoSensor display

for a healthy, productive workplace

  • P Line
  • 23" (58.4 cm)
  • Full HD display
IPS LED wide view technology for image and color accuracy

IPS LED wide view technology for image and color accuracy

IPS displays use an advanced technology which gives you extra wide viewing angles of 178/178 degree, making it possible to view the display from almost any angle - even in 90 degree Pivot mode! Unlike standard TN panels, IPS displays gives you remarkably crisp images with vivid colors, making it ideal not only for Photos, movies and web browsing, but also for professional applications which demand color accuracy and consistent brightness at all times.

SmartErgoBase enables people-friendly ergonomic adjustments

SmartErgoBase enables people-friendly ergonomic adjustments

The SmartErgoBase is a monitor base that delivers ergonomic display comfort and provides cable management. The base can swivel, tilt and rotate to various angles to ensure maximum comfort. The height adjustable stand guarantees the optimal viewing level, reducing the physical strains of a long workday, while cable management reduces cable clutter and keeps the workspace neat and professional.

Low bezel-to-table height for maximum reading comfort

Low bezel-to-table height for maximum reading comfort

The Philips monitor, thanks to its advanced SmartErgoBase, can be lowered down almost to desk level for a comfortable viewing angle. Low bezel-to-table height is the perfect solution if you use bifocals, trifocals or progressive lens glasses for your computing work. Additionally, it allows for users with greatly different heights to use the monitor in their preferred angle and height settings, helping them reduce fatigue and strain.

ErgoSensor for a healthier way of working

It is Philips firm belief that work should be suited to people, and not the other way around. To promote a healthier and productive workplace, Philips has developed world's first innovative technology called "ErgoSensor" which is embedded in the monitor to sense and measure the user's behavior. ErgoSensor advises users how to sit in an ergonomic position at their computer with a corrective feedback on optimal viewing distance, ergonomic neck angle, and a time break advice. It also saves upto 80% energy consumption if user is not present on the seat by powering off the monitor.

DisplayPort offers audio and video over a single, long cable

DisplayPort is a digital link from PC to Monitor without any conversion. With higher capabilities than DVI standard, it is fully capable to support up to 15meter cables and 10.8 Gbps/sec data transfer. With this high performance and zero latency, you get the fastest imaging and refresh rates - making DisplayPort the best choice for not only general office or home use, but also for the demanding gaming and movies, video editing and more. It also keeps interoperability in mind via use of various adapters.

Zero power consumption with 0 watt hard switch

At the flick of the 0 watt hard switch which is conveniently located at the back, you can completely cut-off your monitor from AC power. This results in zero power consumption reducing your carbon footprint even further

Neck posture detection and corrective advice

The innovative Philips ErgoSensor monitor with intelligent posture detection sensor interactively advises you to sit in an ergonomically correct position at your computer screen.

Technical Specifications

  • Connectivity

    Signal Input
    • DisplayPort x 1
    • DVI-D (digital, HDCP)
    • VGA (Analog )
    USB
    USB 2.0 x 4
    Sync Input
    • Separate Sync
    • Sync on Green
    Audio (In/Out)
    • PC audio-in
    • Headphone out
  • Picture/Display

    Panel Size
    23 inch / 58.4 cm
    Aspect ratio
    16:9
    LCD panel type
    IPS LCD
    Backlight type
    W-LED system
    Pixel pitch
    0.265 x 0.265 mm
    Optimum resolution
    1920x 1080 @ 60Hz
    Brightness
    250  cd/m²
    Display colors
    16.7 M
    Contrast ratio (typical)
    1000:1
    SmartContrast
    20,000,000:1
    Response time (typical)
    14  ms
    Viewing angle
    • 178º (H) / 178º (V)
    • @ C/R > 10
    Picture enhancement
    SmartImage
    Effective viewing area
    509.18 (H) x 286.41 (V)
    Scanning Frequency
    30 - 83 kHz (H) / 56 - 75 Hz (V)
    sRGB
    Yes
    SmartResponse (typical)
    7 ms (Gray to Gray)
  • Convenience

    Built-in Speakers
    1.5Wx2
    Plug & Play Compatibility
    • DDC/CI
    • Mac OS X
    • sRGB
    • Windows 7/Vista/XP
    User convenience
    • SmartImage
    • Volume
    • Ergo
    • Menu
    • Power On/Off
    OSD Languages
    • English
    • French
    • German
    • Italian
    • Portuguese
    • Russian
    • Simplified Chinese
    • Spanish
    Other convenience
    • Kensington lock
    • VESA mount (100x100mm)
    Control software
    SmartControl Premium
  • Stand

    Height adjustment
    130  mm
    Pivot
    90 degree, clockwise, auto pivot
    Swivel
    -65/65  degree
    Tilt
    -5/20  degree
  • Power

    ECO mode
    18 W (typ.)
    Power supply
    • 100-240VAC, 50-60Hz
    • Built-in
    Off mode
    Zero watts with Zero switch
    On mode
    29.1 W (EnergyStar 5.0 test method)
    Standby mode
    0.3 W
    Power LED indicator
    • Operation - White
    • Standby mode- White (blinking)
  • Dimensions

    Product with stand (mm)
    547 x 515 x 220  mm
    Packaging in mm (WxHxD)
    600 x 400 x 263  mm
    Product without stand (mm)
    547 x 343 x 60  mm
  • Weight

    Product with packaging (kg)
    7.70  kg
    Product with stand (kg)
    5.23  kg
    Product without stand (kg)
    3.09  kg
  • Operating conditions

    Altitude
    Operation: +12,000ft (3,658m), Non-operation: +40,000ft (12,192m)
    Temperature range (operation)
    0°C to 40°C  °C
    MTBF
    30,000  hour(s)
    Relative humidity
    20%-80  %
    Temperature range (storage)
    -20°C to 60°C  °C
  • Sustainability

    Environmental and energy
    • ErgoSensor
    • EnergyStar 5.0
    • TCO Certified Edge
    • RoHS
    Post consumer recycled plastic
    65%
    Recyclable packaging material
    100  %
    Specific Substances
    • PVC / BFR free housing
    • Mercury free
  • Compliance and standards

    Regulatory Approvals
    • BSMI
    • CE Mark
    • FCC Class B
    • GOST
    • SASO
    • SEMKO
    • TUV Ergo
    • TUV/GS
    • UL/cUL
    • WEEE
  • Cabinet

    Finish
    Texture
    Foot
    Black
    Front bezel
    Black
    Rear cover
    Black

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