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Description
LG 55" 4K UHD 500 nit webOS 6 24/7 IP5X Digital Signage Display - 55UH5N-M

Key Feature
- Resolution : 3,840 × 2,160 (UHD)
- Brightness : 500 nits (Typ.)
- Bezel Width : 8.9 mm (T/R/L), 12.9 mm (B)
- webOS Smart Platform
Specifications
| Category | Specification |
|---|---|
| Panel | |
| Screen Size | 55" |
| Panel Technology | ADS |
| Back Light Type | Edge |
| Aspect Ratio | 16:9 |
| Native Resolution | 3840 × 2160 (4K UHD) |
| Refresh Rate | 60Hz |
| Brightness (Typical) | 500 nit |
| Contrast Ratio | 1,200:1 |
| Dynamic Contrast Ratio | 1,000,000:1 |
| Color Gamut | BT709 95% |
| Viewing Angle (H × V) | 178° × 178° |
| Color Depth | 1.07 Billion (8-bit + FRC) |
| Response Time | 8 ms (G to G) |
| Surface Treatment (Haze) | 25% |
| Lifetime (Min.) | 50,000 hours |
| Operation Hours | 24 / 7 |
| Orientation | Portrait / Landscape |
| Mechanical | |
| Bezel Color | Black |
| Bezel Width | 8.9 mm (Top/Right/Left), 12.9 mm (Bottom) |
| Weight (Head / Packed) | 16.1 kg / 20.5 kg |
| Monitor Dimensions (W × H × D) | 1,231.4 × 707.2 × 29.7 mm (without IR) |
| Carton Dimensions (W × H × D) | 1,360 × 810 × 152 mm |
| Handle | No |
| VESA Mount Interface | 300 × 300 mm |
| Key Features | 16 GB eMMC, Wi-Fi & Bluetooth, Temperature Sensor, Auto Brightness Sensor (External IR), Acceleration (Gyro) Sensor, Local Key Operation, webOS 6.0, Local Contents Scheduling, Group Manager, USB Plug & Play, Fail Over, Booting Logo Image, No Signal Image, RS-232C Sync, Local Network Sync, PIP, PBP (4), Screen Share, Video Tag (4), Play via URL, Screen Rotation, External Input Rotation, Gapless Playback, Tile Mode (Max. 15×15), Setting Data Cloning, SNMP, ISM Method, Auto Set ID, Status Mailing, Control Manager, Cisco Certification, Crestron Connected, Smart Energy Saving, PM Mode, Wake on LAN, Network Ready, Beacon, HDMI-CEC, SI Server Setting, webRTC, Pro:Idiom |
| Environmental Conditions | |
| Operating Temperature | 0 °C to 40 °C |
| Operating Humidity | 10% to 80% |
| Power | |
| Power Supply | AC 100–240V ~, 50/60 Hz |
| Power Type | Built-in |
| Power Consumption (Typ. / Max.) | 103 W (TBD) / 160 W (TBD) |
| Smart Energy Saving (70%) | 72 W (TBD) |
| DPM / Power Off | 0.5 W / 0.5 W |
| BTU (Typ. / Max.) | 351 / 546 BTU/hr (TBD) |
| Certifications & Standards | |
| Fire Rating | BS476 Part7: Class 1 (case top / back), EN13501-1: Class A1 (top) / Class A2 (back) |
| Safety | CB / NRTL |
| EMC | FCC Class B, CE, KC |
| ePEAT (US only) | Yes (Carbon "Reduced CO₂") (TBD) |
| Energy | ErP, Energy Star |
| Software Compatibility | SuperSign CMS, SuperSign Control+, SuperSign WB, SuperSign Cloud, Mobile CMS, LG ConnectedCare |
| Connectivity | |
| Input | HDMI In (3, 4K @ 60Hz, HDCP 2.2/1.4), DP In (4K @ 60Hz, HDCP 2.2/1.3), RS-232C In (4-Pin), RJ45 LAN In, IR In, USB 2.0 Type A (2) |
| Output | Audio Out, RS-232C Out (4-Pin) |
| Sound | 10W × 2 (Built-in) |
| Languages Supported | English, French, German, Spanish, Italian, Korean, Simplified Chinese, Traditional Chinese, Portuguese (Brazil & Europe), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Dutch, Czech, Greek, Turkish, Arabic |
| Accessories | |
| Basic | Remote Controller, Power Cord, Quick Start Guide, Regulation Book, Phone to RS-232C Gender, 2× Cable Holder, AC Cord Holder |
| Optional | Slim Wall Mount (WB21LMA/B), Wall Mount (OLW480A/B), Wall Mount Adapter (AM-B330S) |
| Special Features | Tilt (Facedown) Support (Max. 30° @ 40°C), IP5X Rating, Partial Conformal Coating (Power Board) |



