LG 32HR734S-W: 31.5″ 4K Mini‑LED Surgical Monitor
Authorized LG surgical display supplier. The 32HR734S‑W is purpose-built medical imaging equipment for high-acuity OR environments, solving three persistent problems: 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 surgical‑grade imaging solution.
Core 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, delivering the image fidelity that modern medical imaging technology 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 imaging solution for operating rooms, cath labs, and EP labs alike.
Need pricing? Get a quote with lead times and volume discounts within one business day.
Mini‑LED Precision, Optical Bonding & Clone Screen
Three technologies differentiate the 32HR734S‑W from standard OR monitors and conventional radiology equipment. Each is summarized below, with full technical data inside the expandable sections.
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° H / 178° V
Optical Bonding: Full-area bonding fills the air gap between the LCD and protective glass with optical resin, eliminating internal reflections, which is critical for accurate 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.
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. Expand each category.
| Resolution | 4K (3,840×2,160) |
| Panel Type | IPS |
| Aspect Ratio | 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° (Right/Left), 178° (Up/Down) |
| 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 |
| 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 ×1, DisplayPort ×1, SDI (12G/3G) ×4, DVI-D ×1 |
| Output Terminals | HDMI (Clone Screen) ×1, SDI (12G/3G) ×4 (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 (DC Off) | 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.
Failover input switching and IP45-rated disinfection keep imaging uninterrupted during interventional cardiology procedures.
Clone Screen mirrors the display to the tech console, giving the entire procedural team a true shared imaging solution.
DICOM Part 14 and native 4K resolution support precise fluoroscopic and intraoperative reference imaging.
Clone Screen feeds a second display for observers and residents without disrupting primary OR workflow.
12G‑SDI, Clone Screen & Multi‑View
A complete 4K surgical AV integration platform, engineered to slot into existing medical imaging equipment ecosystems including PACS 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 ×1 — cameras, PC, image management systems
DisplayPort ×1 — high-frame-rate 4K sources
12G/3G-SDI ×4 — 12G-SDI carries native 4K at 60fps over one coaxial cable, vs. four cables for 3G-SDI. Ideal for laparoscopic tower and OR AV integration.
DVI-D ×1 — 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 latency.
SDI Loop-Through (12G/3G, ×4): Pass each SDI input to recording systems, PACS, or additional monitors without signal loss.
4PBP: Display up to 4 independent sources side by side.
PIP: Overlay a secondary source in a resizable window.
Mirror Mode: Flip the display horizontally.
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 is a critical redundancy layer.
IP45 (front): Dust-tight and water-jet protected. Compatible with OR-grade disinfectants.
IP32 (rear): Protected against dripping water and solid particles.
IK06: Withstands 1J 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 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 equipment.
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 system 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 radiology 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.
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.
12G-SDI transmits native 4K at 60fps over one coaxial cable. 3G-SDI requires four cables for the same result, creating more cabling complexity and failure points in the OR.
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.
Optical bonding fills the air gap between the LCD and protective glass, eliminating internal reflections that reduce perceived contrast. The AR/AG/AF coatings suppress glare 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.
Through Medical Outfitters Inc., ISO 13485:2016 certified, Miami, FL. Factory-new units with nationwide installation. Call (305) 885-4045 or request a quote online.
Request a Quote Today
Get in touch with Medical Outfitters today to request your personalized quote and outfit your facility with confidence.
