Description
The LG 55XE4P-M is a 55-inch high-brightness outdoor digital signage display built for clear, vivid content visibility in direct sunlight. With 4,000 nits typical brightness, Full HD resolution, IPS panel technology, and wide 178-degree viewing angles, it is ideal for drive-thru menus, outdoor advertising, transit displays, campuses, retail storefronts, and other demanding exterior signage applications.
Designed for long-term outdoor reliability, the display features IP56-rated ingress protection, IK10 protective glass, anti-discoloration technology, conformal coating on the power board, built-in sensors, and a wide operating temperature range. Powered by LG webOS 6.1, it supports smart monitoring, remote control, content scheduling, wireless connectivity, and energy-saving brightness management for efficient 24/7 signage operation.
| Specification | Details |
|---|---|
| Brand | LG |
| Series | XE4P Series |
| Display Type | High-brightness IP-rated outdoor digital signage display |
| Screen Size | 55 inches |
| Panel Technology | IPS, M+ |
| Backlight Type | Direct |
| Aspect Ratio | 16:9 |
| Native Resolution | 1920 × 1080 Full HD |
| Refresh Rate | 60 Hz |
| Brightness | 4,000 nits typical, 3,200 nits minimum |
| Contrast Ratio | 1,000:1 |
| Dynamic Contrast Ratio | 500,000:1 |
| Color Gamut | 72% |
| Viewing Angle | 178° horizontal and 178° vertical |
| Color Depth | 10-bit, 1.07 billion colors |
| Response Time | 8 ms typical, gray-to-gray |
| Surface Treatment | 3% haze |
| Display Lifetime | Up to 50,000 hours |
| Operation Schedule | Designed for 24/7 operation |
| Orientation Support | Portrait and landscape |
| Outdoor Visibility | Built for direct-sunlight viewing with 4,000-nit high brightness |
| Anti-Discoloration | Designed to reduce screen yellowing and black-circle effects in direct sunlight |
| QWP Support | Quarter Wave Plate support for visibility with polarized sunglasses |
| Ingress Protection | IP56-rated protection against dust and water exposure |
| Impact Protection | IK10-rated tempered protective glass |
| Protective Glass Features | 5 mm tempered glass with anti-reflective, infrared-resistant, and shatter-proof design |
| Operating Temperature | -22°F to 122°F, or -30°C to 50°C |
| Operating Humidity | 5% to 100% |
| Key Sensors | Temperature sensor, auto brightness sensor, pixel sensor, current sensor, BLU sensor, humidity sensor, and acceleration sensor |
| Conformal Coating | Power board includes conformal coating for protection against dust, moisture, and contaminants |
| Platform | LG webOS 6.1 |
| Internal Memory | 16 GB eMMC |
| Wireless Connectivity | Built-in Wi-Fi and Bluetooth |
| Smart Features | Local content scheduling, USB plug and play, fail over, booting logo image, no signal image, screen rotation, tile mode, data cloning, SNMP, status mailing, Control Manager, Wake on LAN, beacon, HDMI-CEC, and webRTC |
| Energy Management | Auto brightness adjustment, Smart Energy Saving, preset brightness modes, and energy consumption monitoring compatibility |
| Remote Management | Supports web monitoring, LG Control Manager, SuperSign compatibility, and LG ConnectedCare compatibility |
| Inputs | 2 HDMI inputs with HDCP 2.2, DisplayPort with HDCP 2.2, RS-232C, RJ45 LAN, and 2 USB 2.0 Type-A ports |
| Outputs | External speaker output, RS-232C output, and RJ45 LAN output |
| Speaker Output Support | External speaker L/R, 10 W + 10 W |
| Bezel Color | Black |
| Bezel Width | 38.4 mm / 26 mm / 26 mm / 38.4 mm |
| Display Dimensions | 50.9 x 29.0 x 3.5 inches |
| Display Dimensions Metric | 1,292.5 x 737.4 x 88.0 mm |
| Display Weight | 83.8 lb, or 38 kg |
| Packed Dimensions | 56.9 x 35.0 x 8.1 inches |
| Packed Dimensions Metric | 1,446 x 890 x 207 mm |
| Packed Weight | 95.9 lb, or 43.5 kg |
| Power Supply | 100-240 Vac, 50/60 Hz |
| Power Type | Built-in power |
| Power Consumption | 210 W typical, 460 W maximum |
| Smart Energy Saving Power | 190 W at 70% setting |
| Standby Power | Under 0.5 W in DPM mode and power-off mode |
| BTU Rating | 1,126 BTU/hr typical, 1,365 BTU/hr maximum |
| Safety Certification | CB / NRTL |
| EMC Certification | FCC Class A / CE / KC / VCCI |
| Energy Compliance | ErP supported; Energy Star not supported |
| Software Compatibility | SuperSign CMS, SuperSign Control+, SuperSign Cloud, and LG ConnectedCare |
| Included Accessories | Remote controller, manuals, regulation book, phone-to-RS-232C gender adapter, HDMI cable, power cable, and screws |
| Warranty | 3-year limited warranty |
| Noise Level | 62 dB |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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