LG 32HR734S-W: 31.5″ 4K Mini-LED Surgical Monitor
Authorized LG medical imaging equipment supplier. The 32HR734S-W is purpose-built surgical display technology for high-acuity OR environments, solving three persistent problems in medical imaging solutions: edge-lit backlights that wash out contrast, ceiling-light glare that obscures surgical detail, and complex multi-cable 4K distribution. It replaces compromise with an integrated, clinically validated imaging solution.
Core medical imaging technology: full-array Mini-LED backlight with 1,500+ independent dimming zones, 2,000 cd/m2 peak brightness, and DCI-P3 98% wide color gamut – the image fidelity that modern diagnostic medical imaging demands. A single 12G-SDI cable transports native 4K60. The built-in Clone Screen mirrors the display to a second monitor with no splitter or added latency, making it a complete medical imaging systems solution for operating rooms, cath labs, and EP labs alike.
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Mini-LED Precision, Optical Bonding & Clone Screen
Three medical imaging technologies differentiate the 32HR734S-W from standard OR monitors. Each addresses a specific failure point in conventional surgical display and medical imaging equipment. Full technical data is inside the expandable sections below.
Panel: 31.5″ IPS, 3840×2160 (4K UHD), 16:9
Backlight: Full-Array Mini-LED, 1,500+ independent local dimming zones
Brightness (typical): 800 cd/m2
Brightness (peak): 2,000 cd/m2
Dynamic Contrast: 1,000,000:1
Color Gamut: DCI-P3 98% (CIE1976)
HDR: HDR10, HDR Effect
DICOM: Part 14 grayscale, 500 cd/m2 stabilized
Response Time: 8ms (GtG)
Viewing Angle: 178 deg H / 178 deg V
Optical Bonding: Full-area bonding fills the air gap between the LCD and protective glass with optical resin, eliminating internal reflections – critical for accurate medical imaging in brightly lit surgical environments.
Anti-Reflection (AR): Reduces ambient light reflections from OR ceiling fixtures.
Anti-Glare (AG): Diffuses specular reflections from surgical lights.
Anti-Fingerprint (AF): Resists smudges and allows cleaning with OR-grade disinfectants.
How the 32HR734S-W compares against a standard surgical monitor:
Clone Screen outputs a latency-free copy of the display to any HDMI secondary monitor with no external splitter required. From cath lab procedures to open OR surgery, the entire care team views the identical live image – improving collaboration and clinical decision-making without adding cabling complexity to your medical imaging equipment setup.
Full Technical Specifications
Complete reference data for procurement, RFP, and biomedical review. This is the full specification set required by hospital purchasing teams, imaging technology managers, and biomedical engineers evaluating medical imaging equipment. Expand each category.
| Resolution | 4K (3,840×2,160) |
| Panel Type | IPS |
| Screen Size | 31.5″ (16:9) |
| Color Gamut (Typ.) | DCI-P3 98% (CIE1976) |
| Contrast Ratio (Typ.) | 1,000:1 |
| Response Time | 5 ms (GtG at faster) |
| Viewing Angle (CR>=10) | 178 deg (R/L), 178 deg (U/D) |
| Brightness (Typ.) | 800 cd/m2 |
| Peak Brightness | 2,000 cd/m2 |
| Color Bit | 10 bit |
| Surface Treatment | Protection Glass (Optical Bonding, AR, AF, AG) |
| Backlight Technology | Mini-LED (Full-Array, 1,500+ zones) |
| Weight | 9.7 kg |
| IP (Front) | IP45 |
| IP (Except front) | IP32 |
| Impact Protection | IK06 |
| VESA Wall Mount | 200×100 mm / 100×100 mm |
| Input Terminals | HDMI x1, DisplayPort x1, SDI (12G/3G) x4, DVI-D x1 |
| Output Terminals | HDMI (Clone Screen) x1, SDI (12G/3G) x4 (loop-through) |
| USB | USB 3.0 (1 Upstream, 1 Downstream) |
| AC Input | 100-240 V AC, 50/60 Hz |
| Power Consumption (Max.) | 130 W |
| Power Consumption (Standby) | Less than 0.3 W |
| DICOM Compliant | Yes (Part 14, grayscale stabilized at 500 cd/m2) |
| HDR | HDR10, HDR Effect |
| PBP / PIP | Up to 4PBP, PIP |
| Screen Flip | Mirror Mode & Rotation Mode |
| Failover Input Switch | Yes (HDMI, SDI, DVI, DP) |
Clinical Applications
Deployed across a full spectrum of medical imaging environments, wherever image fidelity and display reliability directly affect clinical outcomes.
Mini-LED contrast and single-cable 12G-SDI integrate cleanly with laparoscopic tower systems and OR AV infrastructure.
2,000 cd/m2 peak brightness reveals subtle mucosal details that standard medical imaging equipment misses under OR lighting.
Failover input switching and IP45-rated disinfection keep imaging uninterrupted during interventional cardiology procedures.
Clone Screen mirrors to the tech console, giving the procedural team a true shared medical imaging systems view with no splitter hardware.
DICOM Part 14 and native 4K resolution support precise fluoroscopic and intraoperative reference imaging throughout the procedure.
Clone Screen feeds a second display for observers and residents without disrupting primary OR workflow or medical imaging equipment connections.
12G-SDI, Clone Screen & Multi-View
A complete 4K surgical AV integration platform engineered to slot into existing medical imaging equipment ecosystems – including PACS medical imaging systems, laparoscopic towers, cath lab AV routing, and radiology equipment infrastructure. Expanded details on inputs, outputs, multi-view modes, failover logic, and mounting are in the expandable sections below.
HDMI x1 – cameras, PC, image management systems
DisplayPort x1 – high-frame-rate 4K sources
12G/3G-SDI x4 – 12G-SDI carries native 4K at 60 fps over one coaxial cable, vs. four cables for 3G-SDI. Ideal for laparoscopic tower and OR AV integration. Supports PACS medical imaging systems workflows with direct SDI routing from C-arm sources.
DVI-D x1 – legacy system compatibility
USB 3.0 – firmware updates and peripherals
Clone Screen (HDMI out): Mirrors the complete display to a secondary monitor. No external splitter, zero added latency. The entire surgical team sees the identical live image – critical for complex interventional procedures and surgical training.
SDI Loop-Through (12G/3G, x4): Pass each SDI input directly to recording systems, PACS, or additional monitors without signal loss. Keeps medical imaging equipment ecosystems fully connected without additional distribution hardware.
4PBP: Display up to 4 independent sources side by side – laparoscopic camera, fluoroscopy, vitals overlay, and PACS reference simultaneously.
PIP: Overlay a secondary source in a resizable window.
Mirror Mode: Flip the display horizontally for boom arm orientations.
Rotation Mode: Rotate output for non-standard mounting orientations.
The 32HR734S-W monitors signal integrity on the active input and automatically switches to a backup source across HDMI, SDI, DVI, or DisplayPort – without manual intervention. In a live surgical environment, this redundancy layer protects patient safety and keeps medical imaging technology running continuously during critical procedures.
IP45 (front): Dust-tight and water-jet protected. Compatible with OR-grade disinfectants and routine surgical suite cleaning protocols.
IP32 (rear): Protected against dripping water and solid particles.
IK06: Withstands 1 J of impact energy.
Weight: 9.7 kg – compatible with most surgical boom arms and ceiling pendant systems.
VESA: 200×100 mm and 100×100 mm supported.
Regulatory Compliance & Safety
ISO 13485 manufacturing, FDA Class I registration, and CE MDR compliance. Medical Outfitters is an ISO 13485:2016-certified supplier of medical imaging equipment, meaning every unit ships through a documented, audited quality management system. Full compliance documentation is available in the expandable sections below.
FDA Class I: Registered as a Class I medical device with the U.S. FDA. Suitable for use in U.S. hospital ORs and clinical environments.
CE MDR: Compliant with EU Medical Device Regulation (2017/745).
ISO 13485: Manufactured under ISO 13485 quality standards. Medical Outfitters is independently ISO 13485:2016 certified as a diagnostic medical imaging equipment supplier.
IEC 60601-1: General safety requirements for medical electrical equipment.
IEC 60601-1-2: EMC requirements – ensures the monitor does not interfere with other OR medical imaging equipment or patient monitoring devices.
UL/cUL: UL Listed for the U.S. and Canada.
RoHS: Restriction of Hazardous Substances compliant.
REACH: EU REACH chemical regulation compliant.
WEEE: EU Waste Electrical and Electronic Equipment Directive compliant.
Compatibility & AV Integration Review
Provide your laparoscopic tower model, boom arm specs, SDI routing, and PACS medical imaging systems requirements. Our team confirms full compatibility with your existing medical imaging equipment before your order ships.
Hospital Procurement & RFP Support
Volume pricing, technical documentation, and logistics coordination for multi-OR deployments. We support medical imaging equipment procurement teams, biomedical engineers, and hospital purchasing departments. Contact us directly for RFP packages.
Frequently Asked Questions
Quick answers to the most common purchase and technical questions about this surgical display and medical imaging equipment. Tap any question to expand.
The LG 32HR734S-W is a 31.5-inch 4K Mini-LED surgical monitor with 1,500+ local dimming zones, 2,000 cd/m2 peak brightness, Clone Screen HDMI output, 12G-SDI connectivity, DICOM Part 14, optical bonding (AR/AG/AF), and IP45/IK06 protection. FDA Class I registered and CE MDR compliant. A complete medical imaging technology solution for high-acuity OR environments.
Pricing varies by quantity and installation scope. Medical Outfitters returns a quote within one business day. Submit a request online or call (305) 885-4045.
Clone Screen mirrors the complete display to a secondary monitor via the HDMI output port – no external splitter required. Every source and overlay is reproduced identically, giving the full surgical team shared visibility of live medical imaging equipment feeds.
12G-SDI transmits native 4K at 60 fps over one coaxial cable. 3G-SDI requires four cables for the same result, creating more cabling complexity and failure points in the OR. Single-cable 12G-SDI also integrates cleanly with PACS medical imaging systems and interventional suite AV routing.
Yes. The LG 32HR734S-W is FDA Class I registered, CE MDR compliant, and meets IEC 60601-1 and IEC 60601-1-2 requirements for medical electrical devices.
Yes. DICOM Part 14 grayscale mode with brightness stabilized at 500 cd/m2 for calibrated diagnostic viewing. Required for radiology and intraoperative imaging workflows.
Optical bonding fills the air gap between the LCD and protective glass, eliminating internal reflections that reduce perceived contrast in brightly lit OR environments. The AR/AG/AF coatings suppress glare from surgical lights and allow cleaning with OR-grade disinfectants.
No. The LG 32HR734S-W is designed for boom arm, pendant, or wall mounting. VESA: 200×100 mm and 100×100 mm. Weight: 9.7 kg. Our team can advise on compatible mounts for your OR setup.
Through Medical Outfitters Inc., ISO 13485:2016 certified, Miami, FL. Factory-new units with nationwide installation support. Call (305) 885-4045 or request a quote online.
Compatible Equipment
Medical imaging equipment commonly deployed alongside the LG 32HR734S-W in surgical environments – from companion displays to the C-arms that feed video directly into this monitor.
LG 27″ 4K Mini-LED Surgical Monitor
Companion display – same Mini-LED platform – SDI – IP45 – DICOM
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LG 55″ 4K IPS Surgical Monitor
Large-format overhead OR display – HDMI clone-ready – 4K UHD – IPS
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Ziehm Vision FD Flat Detector C-Arm
Primary SDI video source – 12G-SDI output – Flat detector – Fluoroscopy
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