The LG 86PK640S (SCA) is an expansive, 86-inch UHD TV Signage display engineered for impactful commercial communication. It delivers stunning visual fidelity with its 3,840 x 2,160 Ultra HD resolution and 300 nits of brightness, ensuring content is sharp and attention-grabbing. Powered by the intuitive webOS platform, this slim-depth display offers simplified management with an embedded system for creating and scheduling playlists without a separate PC. Designed for reliability, it supports 16 hours a day, 7 days a week operation and is compatible with LG SuperSign CMS for powerful content orchestration.
With the resolution that is 4 times higher than FHD, it makes the colors and details of the content more vivid and realistic.
Content and Group Management
The embedded Content and Group Management System lets you easily edit and play content, set playlists, and control signage with a remote control, mouse, or mobile phone—no separate PC or software required. This makes content management straightforward and user-friendly.
Specifications
Design
Audio
Tool Name: BOE UA73
Stand Type: 2Pole
front color: Black
Speaker (sound output): 10W + 10W
Speaker System:2.0 ch
LG Sound Sync: Yes(Bluetooth or Optic)
Display
Video
Inch: 75”
Resolution:3840 X 2160 (UHD)
Backlight Unit Type: Direct
Brightness: Typ. 300nit / Min. 260nit
Dynamic Contrast Ratio (Dynamic MCI (Hz)): 1,000,000:1
Static (Panel) Contrast Ratio: 1200:1(typ.)
Response Time(G to G, ms): 8ms (typ.)
Refresh Rate: 60Hz
Backlight Life: 30,000Hrs, 16Hrs/7Days
SoC: K25Lp
SoC (Marketing Name):Quad
HDR_HDR 10 Pro: Yes
HDR_HLG:Yes
Broadcasting System
Power
Digital (Terrestrial,Cable,Satellite): ISDB-T, DVB-T2DVB-T2
SDB-TAnalog (NTSC / SECAM / PAL): NTSC/PAL
Teletext (Auto Teletext): Yes
Global IPTV Support(IP Streaming): Yes
Power Supply (Voltage, Hz): AC 100~240V, 50-60Hz
Power Consumption(Max): 226W
Power Consumption(Typ): 195WS
tandby Power Consumption: Under 0.5W
Smart Function
Other Feature
webOS version: Yes (webOS25)
Gallery Mode: Yes
Quick Access: Yes
Web Browser: Yes
Pre-loaded App: Yes (YouTube only)
SDP Server compatibility: Yes
SW Clock (World Clock / Alarm): Yes
Mood Display: Yes
Soft AP: Yes
WiFi (Version): Yes (802. 11ac)
Screen Share (Miracast): Yes
Smart Share: Yes
DIAL: Yes
Bluetooth Audio Playback: Yes
Mobile Connection Overlay: Yes
HDMI-ARC: Yes (ARC, HDMI2)
USB Cloning: Yes
WOL / WOWL: Yes / No
SNMP: Yes
Diagnostics: Yes (Self Diagnostics (USB))
SI Compatible Protocol: Yes (TVLink Tuner)
HTNG-CEC: Yes
Simplink (HDMI-CEC): Yes(1.4)
IR Out: Yes (RS-232C Phone Jack type)
Multi IR Code: Yes
Hotel Mode / PDM / Installer Menu: Yes
Lock mode: Yes (Limited)
Port Block: Yes
Welcome Video: Yes
Welcome Screen (Splash Image): Yes
Insert Image: Yes
IP Channel Manager: Yes
External Speaker Out: Yes(Audio Out with 3.5mm Phone Jack)
Moving Picture Playback (SD/HD/Plus HD): Yes
Auto Off / Sleep Timer: Yes/Yes
Energy Saving mode: Yes
Motion Eye Care: Yes
Vertical Function
Mechanic
Hybrid Caption (Closed Caption Digital Only): Yes
Vertical Setup: Yes
Fail Over: Yes
Play Via URL: Yes
Crestron Certi. Compatibility: Yes
DPM (Digital Power management): Yes
Time scheduler: Yes
NTP sync timer: Yes (Clock Setup)
BEACON: Yes
Embedded CM (contents manager): Yes
Embedded GM (Group manager): Yes
Control / Control Plus: Yes / Yes
CMS(Premium): Yes
Simple Editor: Yes
LG Connected Care: Yes
Set Side-HDMI In: 2 (2.0)
Set Side-USB: 1 (2.0)
Set Side-RS-232C(D-Sub 9pin / Phone jack): 1 (Phone Jack, 4pin)
Set Side-External Speaker Out(3.5mm phone jack): 1 (Audio Out)
1. Is the LG 86PK640S a 4K UHD or Full HD display?
The LG 86PK640S is a native 4K Ultra HD (3840 x 2160) display. On a screen this large (86 inches), 4K resolution is critical; it provides four times the pixel density of Full HD, ensuring that large-scale advertisements, architectural renderings, and boardroom presentations remain sharp and professional even at close viewing distances.
2. Is the LG 86-inch PK640S rated for 24/7 continuous use?
No. The LG 86PK640S is officially rated for 16/7 operation (16 hours per day, 7 days a week). This makes it significantly more durable than a household TV, which is usually only rated for 6–8 hours of daily use. For the longest panel life (30,000 hours), it is recommended to power the unit down during non-business hours.
3. What commercial features does the LG 86PK640S have?
Unlike standard consumer TVs, the 86PK640S includes Public Display Mode (to lock menus), USB Cloning (to copy settings across multiple units), and a Welcome Screen function for branding. It also features a built-in content management system that allows you to play and schedule signage content directly from a USB drive without needing a separate PC.
4. Can this 86-inch display be used for video conferencing and office control?
Yes. The 86PK640S is Crestron Connected® certified, allowing it to integrate seamlessly into professional AV control systems. It also supports WOL (Wake-on-LAN) and SNMP, which enables your IT department to remotely monitor the screen's health and power it on or off through the corporate network.
5. Does the LG 86PK640S support wireless content sharing?
Yes. It features built-in 802.11ac Wi-Fi and supports Miracast for screen mirroring from mobile devices or laptops. Additionally, the unit can function as a Wireless Access Point (Soft AP), providing a virtual router connection for other devices in the room, which is perfect for meeting spaces with limited connectivity.
6. How do I manage digital signage on the 86PK640S?
It runs on the webOS 25 platform and is compatible with LG SuperSign CMS (sold separately). However, it also includes an Embedded Content & Group Management System, allowing you to create playlists and distribute content via the remote control or a smartphone without any additional software investment.
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