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32HR734S-W component-copyModelName
LG 31.5-inch 4K Mini-LED surgical monitor

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LG 31.5-inch 4K Mini-LED surgical monitor
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31.5-inch 4K Mini-LED surgical monitor displaying a high-resolution surgical procedure, designed for precision in medical environments. 31.5-inch 4K Mini-LED surgical monitor displaying a high-resolution surgical procedure, designed for precision in medical environments.

31.5-inch 4K Mini-LED surgical monitor

Watch the Full Movie
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.

  • Outstanding image quality

    31.5” 4K (3840x2160) with Mini-LED
    1.5K local dimming zones
    DCI-P3 98% (CIE1976)

  • Suitable for surgery

    Optical bonding
    IP45 (Front) & IK06
    12G-SDI support

  • User convenience

    Clone screen
    Up to 4 PBP & PIP
    Failover input switch

Outstanding image quality with Mini-LED

1.5K local dimming zones

Immersive environment to focus on the surgical procedure

Local dimming, inherent to Mini-LED technology, enables precise brightness control across specific sections of the LED backlight, enhancing visual contrast by darkening the dark areas and brightening the light areas. This monitor, equipped with 1.5K local dimming zones, significantly enhances the dynamic contrast ratio to up to 1,000,000:1 and reaches a peak brightness of 2,000 cd/m².
The video promotes a Mini-LED surgical display with 1.5K local dimming zones, emphasizing enhanced brightness control, high contrast, and peak brightness of 2,000 cd/m² for an immersive surgical viewing experience. The video promotes a Mini-LED surgical display with 1.5K local dimming zones, emphasizing enhanced brightness control, high contrast, and peak brightness of 2,000 cd/m² for an immersive surgical viewing experience.
The image highlights a medical monitor with 1.5K local dimming zones, enhancing contrast by precisely controlling brightness in specific screen areas, improving the clarity of surgical visuals.
Additionally, this local dimming technique may improve energy efficiency compared to traditional edge-lit backlight technologies, thereby
prolonging the display's durability.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
With a wide color range of DCI-P3 98% (CIE1976), the 32HR734S provides a great level of detail with optimized image clarity and color accuracy.

DCI-P3 98% (CIE1976)

With a wide color range of DCI-P3 98% (CIE1976), the 32HR734S provides a great level of detail with optimized image clarity and color accuracy.
*Comparison of DCI-P3 (triangles outlined with gray dotted lines). The 32HR734S (triangles outlined in black) supports the color gamut of DCI-P3 98% (CIE1976).
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.

Suitable for surgical environments

Optical bonding

Sharp and vibrant images

The 32HR734S is engineered with optical bonding technology, seamlessly integrating the backlight, module, and glass without any air gaps, and further enhanced with Anti-glare, Anti-reflection, and Anti-fingerprint coatings on the front glass. This combination significantly improves display readability by minimizing reflections and glare, ensuring that image clarity and color accuracy are optimized even in brightly lit environments. The elimination of air gaps reduces light dispersion and loss, resulting in sharper and more vibrant images.
The video compares a surgical display with and without optical bonding. The right, with optical bonding, is brighter and clearer than the left. The video compares a surgical display with and without optical bonding. The right, with optical bonding, is brighter and clearer than the left.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
*The comparison images are simulated for illustrative purposes only. They are not actual images of the glass with/without optical bonding.
  • The left image shows a display without anti-glare, where reflections and glare obscure the view. The left image shows a display without anti-glare, where reflections and glare obscure the view.

    Without Anti-glare

  • The right image, with anti-glare coating, provides a clear and unobstructed view, demonstrating the effectiveness of the coating. The right image, with anti-glare coating, provides a clear and unobstructed view, demonstrating the effectiveness of the coating.

    With Anti-glare

Anti-glare coating

The anti-glare coating of optically bonded glass reduces screen glare and reflection, providing a clear display even in brightly lit operating rooms.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
*The comparison images are simulated for illustrative purposes only. They are not actual images of the glass with/without AG.
  • The left image shows a display without anti-reflection, with more glare and reflections affecting visibility. The left image shows a display without anti-reflection, with more glare and reflections affecting visibility.

    Without Anti-reflection

  • The right image, with anti-reflection coating, offers a clearer view with reduced glare. The right image, with anti-reflection coating, offers a clearer view with reduced glare.

    With Anti-reflection

Anti-reflection coating

The anti-reflection coating of optically bonded glass minimizes the reflectance of visible light wavelengths, providing clear images.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
*The comparison images are simulated for illustrative purposes only. They are not actual images of the glass with/without AR.
  • The left image shows a display with visible fingerprints and smudges, obstructing the view. The left image shows a display with visible fingerprints and smudges, obstructing the view.

    Without Anti-fingerprint

  • The right image, with anti-fingerprint coating, is clear, without smudges, providing a better view of the surgical area. The right image, with anti-fingerprint coating, is clear, without smudges, providing a better view of the surgical area.

    With Anti-fingerprint

Anti-fingerprint coating

The anti-fingerprint coating of optically bonded glass reduces contamination from fingerprints and smudges, contributing to a clear display of the surgical area.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
*The comparison images are simulated for illustrative purposes only. They are not actual images of the glass with/without AF.
The video shows a medical display being splashed with water, highlighting its IP45 rating for the front and IP32 for the rest, indicating water and dust resistance.
IP45 (Front) & IP32 (Except for front)
The video shows a blurred medical display, indicating an IK06 rating, which highlights its impact resistance.
IK06

IP45 (Front) & IP32 (Except for front) & IK06

With IP45 (Front) and IP32 (Except for front) ratings, the 32HR734S is suitable for surgical environments where blood and other bodily fluids are likely to splash. Additionally, this monitor offers high resistance to physical impact, as denoted by its IK06 rating.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
  • The image shows a 12G-SDI connection between a medical imaging system and a 4K display, indicating high-definition video transmission.

    12G-SDI support

    The 32HR734S supports 12G-SDI, which enables long-distance transmission of 4K signals over a single coaxial cable.

  • The image shows a 9.7 kg lightweight medical display mounted on a ceiling, displaying a surgical procedure.

    9.7kg lightweight

    With a lightweight design of 9.7kg, this surgical monitor is suited for mounting on surgical arms and pendants.

*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.

User convenience

Up to 4 PBP & PIP

Monitor various information on a single screen

As the 32HR734S supports up to 4 PBP & PIP, medical professionals can monitor various critical information streams concurrently on a single screen, enhancing operational efficiency and decision-making. For example, medical staff can view a combination of laparoscopic and fluoroscopic images while monitoring vital signs.
The video shows a medical monitor displaying up to four different types of information simultaneously, improving operational efficiency and decision-making. The video shows a medical monitor displaying up to four different types of information simultaneously, improving operational efficiency and decision-making.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
The image shows the clone screen feature of an LG medical display, which replicates content to a second monitor via HDMI, aiding surgical team collaboration.

Clone screen

Using a Clone screen feature that replicates the entire display content onto a secondary monitor through HDMI output, members of the surgical team can visually monitor the progress of surgery which can help facilitate efficient collaboration and communication.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
The video explains the mirror and rotation modes, allowing users to flip or rotate the display for optimal viewing during surgery.

Mirror mode & Rotation mode

Mirror mode and Rotation mode allow users to adjust the display for optimal viewing, whether flipping the image horizontally or rotating it 180 degrees to match the orientation of the surgical camera.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
The image explains the failover input switch, which automatically switches to a backup input if the main input fails, ensuring uninterrupted display.

Failover input switch

This feature provides an uninterrupted display by automatically switching to an alternative video source if the primary input fails, while compatible across various interfaces including HDMI, SDI, DVI, and DP. Particularly for 12G-SDI, the system can automatically switch from the primary input to the next available one if a signal loss is detected.
*All images, including surgical images on the display, are shown for illustrative purposes only, and may vary from the actual product, usage, or images appearing on the display.
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Display
  • Panel Type
    IPS
    Size (Aspect Ratio)
    31.5-inch(16 : 9)
  • Resolution
    4K (3,840x2,160)
    Backlight Technology
    Mini-LED
  • Color Gamut (Typ.)
    DCI-P3 98% (CIE1976)
    Color Bit
    10 bit
  • Viewing Angle (CR>10)
    178° (Right / Left), 178* (Up/ Down)
    Brightness (Typ.)
    800 cd/m2
  • Brightness (Stabilization)
    500 cd/m²
    Peak Brightness (Typ.)
    2,000 cd/m2
  • Surface Treatment
    Protection Glass (Optical Bonding, Anti-Reflection, Anti-Fingerprint, Anti-Glare)
    Contrast Ratio (Typ.)
    1,000:1
  • Response Time (GTG)
    5 ms (GtG at faster)
Feature
  • DICOM Compliant
    Yes
    HW Calibration
    Yes (LG Calibration Studio)
  • HDR
    HDR 10, HDR Effect
Video Signals
  • Input Terminals
    HDMI x 1, DisplayPort x1,SDI(12G / 3G) x 4, DVI-D x 1
    Output Terminals
    HDMI (Clone Screen) x 1, SDI(12G /3G)x4
Connectivity
  • USB
    USB 3.01 Upstream, 1 Downstream
Power
  • AC Input
    100-240 Vac, 50/60 Hz
    Power Consumption (Max.)
    130W
  • Power Consumption (DC Off)
    Less than 0.3W
Resistance Rating
  • Resistance Rating
    IP45 (Front), IP32(Except for Front), IK06
User Convenience
  • PBP/PIP
    Yes(2/3/4PBP)/Yes
    Screen Flip
    Mirror Mode & Rotation Mode
  • Failover Input Switch
    Yes
Physical Specifications
  • Weight
    9.7 kg
    Wall Mount Size
    200 x100mm /100x 100 mm

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.

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